Original Research Papers

Original Research Papers

1979 ～ 1981	1982	1983	1984	1985	1986
1987	1988 ～ 1989	1990 ～ 1991	1992	1993 ～ 1994	1995
1996	1997	1998	1999	2000	2001
2002	2003	2004	2005	2006	2007
2008	2009	2010	2011	2012	2013
2014	2015	2016	2017	2018	2019
2020	2021

1979 ～ 1981

1	1-メチル-4-ビニルピリジニウム共重合体からなる7,7,8,8-テトラシアノキノジメタン塩の導電性と安定性におよぼすカチオン構造の影響神谷　保、後藤邦之、渡辺正義、篠原　功日本化学会誌、1979, 308-311.
2	Electrically Conductive TCNQ Salt of Elastomeric Polycation M. Watanabe, A. Tsuchikura, T. Kamiya, I. Shinohara J. Polym. Sci., Polym.Lett. Ed., 19, 331-334 (1981).
3	Preparation of Pollination by Polymerizing Bisections and the Conductivity of Their TCNQ Salts M. Watanabe, K. Goto, N. Matsubara, A. Tsuchikura, I. Shinohara Makromol. Chem., 182, 2659-2669 (1981).
4	High Lithium Ionic Conductivity of Polymeric Solid Electrolytes M. Watanabe, M. Kanba, H. Matsuda, K.Tsunemi, K. Mizoguchi, E. Tsuchida, I. Shinohara Makromol. Chem., Rapid Commun., 2, 741-744 (1981).

1982

5	Preparation of Elastomeric Ionene Polymers Containing 4, 4'-Bipyridinium or 1, 2-Bis(4-pyridinium)ethylene Ring and the Conductivity of Their TCNQ Salts M. Watanabe, N. Toneaki, I. Shinohara Polym. J., 14, 189-195 (1982).
6	Electrical Conductivity of the Poly(N-hexamethylene triethylenediammoniumdibromide)-CuBr Solid Electrolyte M. Watanabe, M. Kanba, J. Ikeda, I. Shinohara Electrochimica Acta, 27, 1153-1155 (1982).
7	Microstructure and Electric Properties of Elastomeric Ionene-TCNQ Salts M. Watanabe, N. Toneaki, Y. Takizawa, I. Shinohara J. Polym. Sci. Polym. Chem. Ed., 20, 2669-2680 (1982).
8	Ionic Conductivity of Hybrid Films Based on Polyacrylonitrile and Their Battery Application M. Watanabe, M. Kanba, K. Nagaoka, I. Shinohara J. Appl. Polym. Sci., 27, 4191-4198 (1982).
9	Ionic Conductivity of Polymeric Solid Electrolytes Based on Poly (propylene oxide) and Poly (tetramethylene oxide) M. Watanabe, K. Nagaoka, M. Kanba, I. Shinohara Polym. J., 14, 877-886 (1982).

1983

10	Effect of Molecular Weight of Polymeric Solvent on Ion Conductive Behavior in Poly (propylene oxide) Solution of LiClO4 M. Watanabe, J. Ikeda, I. Shinohara Polym. J., 15, 65-69 (1983).
11	Effect of Temperature on Ion Conductive Behavior in Poly (propylene oxide) Solution of LiClO4 M. Watanabe, J. Ikeda, I. Shinohara Polym. J., 15, 175-177 (1983).
12	Effect of Poly(propylene oxide) Segment Size on Structure-Property Relationships in Elastomeric Ionene M. Watanabe, Y. Takizawa, I. Shinohara Polymer, 24, 491-497 (1983).
13	Ionic Conductivity of Hybrid Films Composed of Polyacrylonitrile, Ethylene Carbonate, and LiClO4 M. Watanabe, M. Kanba, K. Nagaoka, I. Shinohara J. Polym. Sci., Polym. Phys. Ed., 21, 939-948 (1983).
14	Anisotoropic Electrical Conductivity of Drawn Elastomeric Ionene-TCNQ Salts M. Watanabe, Y. Takizawa, I. Shinohara J. Polym. Sci., Polym. Chem. Ed., 21, 2397-2404 (1983).
15	Thermoswitching Property in TCNQ Salts of Ionenes Containing Poly(ethyleneoxide) Segments Y. Takizawa, H. Aiga, M. Watanabe, I. Shinohara J. Polym. Sci., Polym. Chem. Ed., 21, 3145-3153 (1983).

1984

16	Synthesis and Electrical Conductivity of Polyamides Containing Tetrathiafulvalene Moieties in the Main Chain M. Watanabe, T. Iida, K. Sanui, N. Ogata, T. Kobayashi, Z. Ohtaki J. Polym. Sci., Polym. Chem. Ed., 22, 1299-1307 (1984).
17	Temperature Dependence of Ionic Conductivity of Crosslinked Poly(propylene oxide) Films Dissolving Lithium Salts and Their Interfacial Charge Transfer Resistance in Contact with Lithium Electrodes M. Watanabe, K. Sanui, N. Ogata, F. Inoue, T. Kobayashi, Z. Ohtaki Polym. J., 16, 711-716 (1984).
18	High Ionic Conductivity in Poly (dimethylsiloxane-co-ethylene oxide) Dissolving Lithium Perchlorate K. Nagaoka, H. Naruse. I. Shinohara, M. Watanabe J. Polym. Sci., Polym. Lett. Ed., 22, 659-663 (1984).
19	Ionic Conductivity of Polymer Complexes Formed by Poly (ethylene succinate) and Lithium Perchlorate M. Watanabe, M. Rikukawa, K. Sanui, N. Ogata, H. Kato, T. Kobayashi, Z. Ohtaki Macromolecules, 17, 2902-2908 (1984).
20	Ionic Conductivity of Polymer Complexes Formed by Poly(β-propiolactone) and Lithium Perchlorate M. Watanabe, N. Togo, K. Sanui, N. Ogata, T. Kobayashi, Z. Ohtaki Macromolecules, 17, 2908-2912 (1984).

1985

21	Ionic Conductivity and Mobility in Network Polymers from Poly(propylene oxide) Containing Lithium Perchlorate M. Watanabe, K. Sanui, N. Ogata, T. Kobayashi, Z. Ohtaki J. Appl. Phys., 57, 123-128 (1985).
22	Ionic Conductivity and Mobility of Poly(propylene oxide) Networks Dissolving Alkali Metal Thiocyanates M. Watanabe, K. Sanui, N. Ogata, F. Inoue, T. Kobayashi, Z. Ohtaki Polym. J., 17, 549-555 (l985).
23	Evaluation of Ionic Mobility and Transference Number in a Polymeric Solid Electrolyte by Isothermal Transient Ionic Current Method M. Watanabe, M. Rikukawa, K. Sanui, N. Ogata J. Appl. Phys., 58, 736-740 (l985).
24	Novel Graft Copolymers Having Wholly Aromatic Polyamide as Side Chains N. Ogata, K. Sanui, M. Watanabe, I. Yahagi J. Polym. Sci., Polym. Lett. Ed., 23, 349-352 (1985).
25	Morphology and Ionic Conductivity of Polymer Complexes Formed by Segmented Polyether Poly(urethane urea) and Lithium Perchlorate M. Watanabe, S. Oohashi, K. Sanui, N. Ogata, T. Kobayashi, Z. Ohtaki Macromolecules, 18, 1945-1950 (1985).
26	Effect of Polycondensation Methods on Molecular Weight Distribution of Nylon 610 Y. Arai, M. Watanabe, K. Sanui, N. Ogata J. Polym. Sci., Polym. Chem. Ed., 23, 3081-3093 (1985).

1986

27	Ion Conduction Mechanism in Network polymers from Poly(ethylene oxide) and Poly(propylene oxide) Containing Lithium Perchlorate M. Watanabe, S. Nagano, K. Sanui, N. Ogata Solid State Ionics, 18 &19, 338-342 (1986).
28	Effects of Polymer Structure and Incorporated Salt Species on Ionic Conductivity of Polymer Complexes Formed by Aliphatic Polyester and Alkali Metal Thiocyanate M. Watanabe, M. Rikukawa, K. Sanui, N. Ogata Macromolecules, 19, 188-192 (1986).
29	過塩素酸リチウムを溶解したポリ（プロピレンオキサイド）橋かけ体のイオン伝導と分子運動渡辺正義、鈴木晶子、讃井浩平、緒方直哉日本化学会誌、1986, 428-434.
30	Correlation between Ionic Conductivity and Dynamic Mechanical Property of Polymer Complexes Formed by a Segmented Polyether Poly(urethane urea)and Lithium Perchlorate M. Watanabe, K. Sanui, N. Ogata Macromolecules, 19, 815-819 (1986).
31	Synthesis of Polyurea by Direct Polycondensation of Diamines with Alkali Metal Carbonates N. Ogata, K. Sanui, M. Watanabe, Y. Kosaka J. Polym. Sci., Polym. Lett. Ed., 24, 65-67 (1986).
32	Synthesis of Polyurea by Direct Polycondensation of 4-Aminophenyl Ether with Lithium Carbonate Y. Kosaka, M. Watanabe, K. Sanui, N. Ogata J. Polym. Sci., Polym. Chem. Ed., 24, 1915-1921 (1986).
33	Investigation of Ion Transport in Network Polymers from Poly(propylene oxide) Using Azobenzene Probes M. Watanabe, A. Suzuki, T. Santo, K. Sanui, N. Ogata Macromolecules, 19, 1921-1925 (1986).
34	Ionic Conductivity of Network Polymers from Poly(ethylene oxide) Containing Lithium Perchlorate M. Watanabe, S. Nagano, K. Sanui, N. Ogata Polym. J., 18, 809-817 (1986).

1987

35	Preparation and Polarizing Microscopic Study of Poly(alkyl acrylate-g-polybenzamide)s I. Yahagi, M. Watanabe, K. Sanui, N. Ogata J. Polym. Sci., Part A, 25, 727-730 (1987).
36	Stepwise Deposition of Oriented Monolayer Polymer Films by the Langmuir-Blodgett Technique M. Watanabe, Y. Kosaka, K. Sanui, N. Ogata, K. Oguchi, T. Yoden Macromolecules, 20, 452-454 (1987).
37	Carrier Transport and Generation Processes in Polymer Electrolytes Based on Poly(ethylene oxide) Networks M. Watanabe, M. Itoh, K. Sanui, N. Ogata Macromolecules, 20, 569-573 (1987).
38	Protonic Conduction in Poly(ethylenimine) Hydrates M. Watanabe, R. Ikezawa, K. Sanui, N. Ogata Macromolecules, 20, 968-973 (1987).
39	Polypyrrole/Polymer Electrolyte Bilayer Composites Prepared by Electrochemical Polymerization of Pyrrole Using Ion-Conducting Polymers as a Solid Electrolyte M. Watanabe, K. Tadano, K. Sanui, N. Ogata Chem. Lett., 1987, 1239-1242.
40	Structure-Conductivity Relationship in Polymer Electrolytes formed by Network Polymers from Poly[dimethylsiloxane-g-poly(ethylene oxide)] and Lithium Perchlorate M. Watanabe, S. Nagano, K. Sanui, N. Ogata J. Power Sources, 20, 327-332 (1987).
41	Direct Polycondensation Reaction Using Polymeric Triphenylphosphine as an Initiator N. Ogata, K. Sanui, M. Watanabe, H. Sakai Polym. J., 19, 1351-1357 (1987).

1988～1989

42	Direct Copolycondensation for the Synthesis of Copolyamides or Copolyesters N. Ogata, K. Sanui, A. Zao, M. Watanabe, T. Hanaoka Polym. J., 20, 529-537 (1988).
43	Ionic Conductivity of Polymer Electrolytes and Future Applications M. Watanabe, N. Ogata Br. Polym. J., 20, 181-192 (1988).
44	A Polymer Complex as a New Type of Electron Beam Resist for Dry Development S. Yoneyama, K. Oguchi, M. Watanabe, K. Sanui, N. Ogata Polym. Eng. & Sci., 28, 912-915 (1988).
45	Estimation of Li＋ Transport Number in Polymer Electrolytes by the Combination of Complex Impedance and Potensiostatic Polarization Measurements M. Watanabe, S. Nagano, K. Sanui, N. Ogata Solid State Ionics, 28-20, 911-917 (1988).
46	Langmuir-Blodgett Films of Acetalized Poly(vinyl alcohol)s K. Oguchi, T. Yoden, K. Kosaka, M. Watanabe, K. Sanui, N. Ogata Thin Solid Films, 161, 305-313 (1988).
47	Regulation of Supermolecular Structure of Amphiphilic Polymers by Means of the Langmuir-Blodgett Technique M. Watanabe, Y. Kosaka, K. Oguchi, K. Sanui, N. Ogata Macromolecules, 21, 2997-3003 (1988).
48	New Lithium Salt Ionic Conductor Using Poly(vinyl alcohol) Matrix T. Kanbara, M. Inami, T. Yamamoto, A. Nishikata, T. Tsuru, M. Watanabe, N. Ogata Chem. Lett., 1989, 1913-1916.
49	Synthesis of Semi-Rigid Polyesteramides Having Piperazine Ring as a Mesogenic Unit S. Honda, M. Watanabe, K. Sanui, N. Ogata Polym. J., 21, 951-954 (1989).
50	Electron Self Exchange Dynamics between Redox Sites in Polymers A. Surridge, J. C. Jernigan, E. F. Dalton, P. R. Buck, M. Watanabe, T. T. Wooster, H. Zhang, M. Pinkerton, M. L. Longmire, J. S. Facci, R. W. Murray Faraday Discuss. Chem. Soc., 88, 1-17 (1989).

1990～1991

51	Synthesis of Ultra-thin Films of Poly(vinylenebenzothiazole) at Air/Water Interface S. Yokoyama, A. Yoshida, T. Ueda, M. Watanabe, K. Sanui, N. Ogata Chem. Lett., 1990, 779-782.
52	A Study of Ferrocene Diffusion Dynamics in Network Poly(ethylene oxide) Polymer Electrolyte by Solid State Voltammetry M. Watanabe, M. L. Longmire, R. W. Murray J. Phys. Chem., 94, 2614-2619 (1990).
53	Voltammetric Measurement of Ultraslow Diffusion Rates in Polymeric Media with Microdisk Electrodes M. L. Longmire, M. Watanabe, H. Zhang, T. T. Wooster, R. W. Murray Anal. Chem., 62, 747-752 (1990).
54	Solid State Voltammetry and Self-Diffusion Dynamics of a Linear Monotagged Redox Polymer: ω-Ferrocenecarboxamide-α-methoxy-poly(ethylene oxide) M. J. Pinkerton, Y. Le Mest, H. Zhang, M. Watanabe, R. W. Murray J. Am. Chem. Soc., 112, 3730-3736 (1990).
55	Ionic Conduction of Poly[γ-methoxy-tri(ethylene oxide)-L-glutamate] Dissolving Various Alkali Metal Salts Y. Yamaguchi, S. Aoki, M. Watanabe, K. Sanui, N. Ogata Solid State Ionics, 40/41, 628-631 (1990).
56	Ionic Transport Number of Network PEO Electrolytes Y. Kato, M. Watanabe, K. Sanui, N. Ogata Solid State Ionics, 40/41, 632-636 (1990).
57	Synthesis of Ultra-thin Films of Polybenzoxazole and Their Electrical Properties S. Yokoyama, T. Ueda, M. Watanabe, K. Sanui, N. Ogata New Polymeric Mater., 2, 67-74 (1990).
58	Synthesis of Ultra-thin Films of Aromatic Polymers at Air/Water Interface T. Ueda, S. Yokoyama, M. Watanabe, K. Sanui, N. Ogata J. Polym. Sci.: Part A: Polymer Chemistry, 28, 3221-3230 (1990).
59	Electron Self Exchange Reaction in Solid State Voltammetry. The Radical Anion of TCNQ in Polymer Electrolytes. Part 1 M. Watanabe, T. T. Wooster, R. W. Murray J. Phys. Chem., 95, 4573-4579 (1991).
60	Diffusion and Heterogeneous Electron Transfer Rates in Acetonitrile and in Polyether Melts by Alternating Current Voltammetry at Microdisk Electrodes M. L. Longmire, T. T. Wooster, M. Watanabe, R. W. Murray J. Phys. Chem., 95, 5315-5321 (1991).

1992

61	Long Range Electron Transfers between Very Slowly Diffusing Tetracyanoquinodimethane and Its Radical Anion in Polyether Solution T. T. Wooster, M. Watanabe, R. W. Murray J. Phys. Chem., 96, 5886-5893 (1992).
62	Ion/Electron Mixed Conductors based on Polymer Electrolytes M. Watanabe, H. Nagasaka, K. Sanui, N. Ogata, R. W. Murray Electrochim. Acta, 37, 1521-1523 (1992).
63	A New Polymer Electrolyte Based on Polyglycidylether K. Motogami, M. Kono, S. Mori, M. Watanabe, N. Ogata Electrochim. Acta, 37, 1725-1727 (1992).
64	Ionic Motion in Network Polymers Containing Lithium Perchlorate K. Ichikawa, L. C. Dickinson, W. J. MacKnight, M. Watanabe, N. Ogata Polymer, 33, 4699-4704 (1992).
65	Experimental Aspects of Solid State Voltammetry T. T. Wooster, M. L. Longmire, H. Zhang, M. Watanabe, R. W. Murray Anal. Chem., 64, 1132-1140 (1992).
66	過塩素酸リチウムを溶解したエチレンオキシド／プロピレンオキシド共重合体架橋体のイオン伝導特性におよぼす共重合組成およびシークエンス分布の影響明石寛之、加藤良樹、渡辺正義、讃井浩平、緒方直哉日本化学会誌、1992, 74-82.
67	In-situ Polycondensation for Synthesis of Composites of Elastomeric Matrices and Wholly Aromatic Polyamides E. Debeaupte, M. Watanabe, K. Sanui, N. Ogata Chem. Mater., 4, 1123-1128 (1992).
68	Mechanical Properties and Morphologies of NBR Composite Materials Reinforced by Polyimide or PPTA A. K. Shu, E. Debeaupte, M. Watanabe, K. Sanui, N. Ogata New Polym. Mater., 3, 249-260 (1992).

1993 ～1994

69	In-situ Direct Polycondensation in Polymer Matrices II. In-situ Direct Polycondensation in Styrene-Butadiene Block Copolymers K. Sanui, N. Ogata, K. Kamitani, M. Watanabe J. Polym. Sci.: Part A, Polymer Chem., 31, 597-602 (1993).
70	Synthesis of Polymer Electrolytes Based on Poly[2-(2-methoxyethoxy)ethyl glycidyl ether] and Their High Ionic Conductivity M. Kono, K. Furuta, S. Mori, M. Watanabe, N. Ogata Polym. Adv. Tech., 4, 85-91 (1993).
71	Gel-type Solid Polymer Electrolytes for Rechargeable Film Batteries T. Kabata, T. Fujii, O. Kimura, T. Ohsawa, T. Samura, Y. Matsuda, M. Watanabe Polym. Adv. Tech., 4, 205-208 (1993).
72	Ionic Conductivity and Side Chain Relaxation in Polyglutamates having Oligo(ethylene oxide) Chains M. Watanabe, S. Aoki, K. Sanui, N. Ogata Polym. Adv. Tech., 4, 179-187 (1993).
73	Electrochemical Study of Swelling Change of Poly(N-isopropyl acrylamide) Gels Using Gel-Modified Ultramicroelectrodes M. Watanabe, Y. Tadenuma, M. Ban, K. Sanui, N. Ogata J. Intelligent Material Systems and Structures, 4, 216-222 (1993).
74	High Ionic Conductivity of New Polymer Electrolytes Consisting of Polypyridinium, Pyridinium, and Aluminum Chloride M. Watanabe, S. Yamada, K. Sanui, and N. Ogata J. Chem. Soc., Chem. Commun., 1993, 929-931.
75	In-Situ Polycondensation for Synthesis of Composites of Elastomeric Polymers and Poly(γ-methyl-L-glutamate) Y. Ayaki, M. Rikukawa, M. Watanabe, K. Sanui, and N. Ogata Polym. J., 26, 325-333 (1994).
76	Electrochemical and Photochromic Properties of Azopyridinium Methylsulfates M. Nakagawa, M. Rikukawa, M. Watanabe, K. Sanui, N. Ogata Chem. Lett., 1785-1788 (1994).

1995

77	Electrochemical Control of Drug Release from Redox-active Micelles Y. Takeoka, T. Aoki, K. Sanui, N. Ogata, M. Yokoyama, T. Okano, Y. Sakurai, M. Watanabe J. Controlled Release, 33, 79-87 (1995).
78	Ionic Conductivity of Polymer Electrolytes Containing Room Temperature Molten Salts Based on Pyridinium Halide and Aluminum Chloride M. Watanabe, S. Yamada, N. Ogata Electrochim. Acta, 40, 2285-2288 (1995).
79	Structural Effects of Redox Active Sites on Electron Hopping Rate in Mixed Conducting Copolymers H. Nagasaka, M. Watanabe Polym. Adv. Tech., 6, 190-196 (1995).
80	Super Ion-conducting Polymers for Solid Polymer Electrolytes N. Ogata, K. Sanui, M. Rikukawa, S. Yamada, M. Watanabe Synthetic Metals, 69, 521-524 (1995).
81	Electron Transfer Reaction between Fixed Redox Sites in Ion/Electron Mixed Conducting Polymers H. Nagasaka, M. Watanabe Synthetic Metals, 69, 557-558 (1995).
82	Effects of Network Structures and Incorporated Salt Species on Electrochemical Properties of Polyether-based Polymer Electrolytes M. Watanabe, A. Nishimoto Solid State Ionics, 79, 306-312 (1995).
83	Redox Activity of Vinylferrocene Copolymers by Electron Hopping Reaction in the Absence of Fluid Solvents M. Watanabe, H. Nagasaka, N. Ogata J. Phys. Chem., 99, 12294-12300 (1995).
84	The Effect of Polymer Structures on the Ionic Association of LiClO4 in Polyether-based Network Polymer Electrolytes Studied by FT-Raman Scattering Spectroscopy H. Akashi S. L. Hsu, W. J. MacKnight, M. Watanabe, N. Ogata J. Electrochem. Soc., 142, L205-L207 (1995).
85	Preparation of Novel Redox Copolymers: Poly[ferrocenylmethyl methacrylate-co- methoxy-oligo(ethylene oxide)], and Their Use as Polymeric Mediators in Amperometric Glucose Sensors H. Nagasaka, T. Saito, H. Hatakeyama, M. Watanabe Denki Kagaku, 63, 1088-1094 (1995).
86	Culture of Mammalian Cells on Polypyrrole-coated ITO as a Biocompatible Electrode T. Aoki, M. Tanino, K. Sanui, N. Ogata, K. Kumakura, T. Okano, Y. Sakurai, M. Watanabe Synthetic Metals, 71, 2229-2230 (1995).
87	レドックス活性基を有する非イオン性界面活性剤からなるミセルとポリアクリル酸との相互作用竹岡敬和、青木　隆、讃井浩平、緒方直哉、渡辺正義高分子論文集、52, 657-661 (1995).

1996

88	Electrochemical Studies of Redox-active Surfactant. Correlation between Electrochemical Response and Dissolved State Y. Takeoka, T. Aoki, K. Sanui, N. Ogata, M. Watanabe Langmuir, 12, 487-493 (1996).
89	Molecular Design of Ion and Ion/Electron Mixed Conducting Polymers M. Watanabe Macromolecular Symposia, 105, 229-233 (1996).
90	Transport and Electrochemical Characterization of Plasticized Poly(vinyl chloride) Solid Electrolytes A. M. Sukeshini, A. Nishimoto, M. Watanabe Solid State Ionics, 86-88, 385-393 (1996)
91	Conductivity Study of Ionic Liquid/Polymer Complexes M. Watanabe, T. Mizumura Solid State Ionics, 86-88, 353-356 (1996).

1997

92	高分子中のイオンダイナミクスと高分子固体電解質渡邉正義熱測定、24, 12-21 (1997).
93	Photochromic, Electrochemical and Photoelectrochemical Properties of Novel Azopyridinium Derivatives M. Nakagawa, M. Rikukawa, M. Watanabe, K. Sanui, N. Ogata Bull. Chem. Soc. Jpn., 70, 737-744 (1997).
94	Molecular Relaxation of a Branched Poly(ethylene oxide) Network Polymer K. Ichikawa, C. L. Dickinson, W. J. MacKnight, M. Watanabe Polym. J., 29, 429-433 (1997).
95	Tethered Mediator Biosensor: The Concept and Preliminary Results Y. Ohkawa, M. Nagano, H. Kobayashi, T. Ohno, M. Watanabe Denki Kagaku, 65, 504-505 (1997).
96	Cyclic Voltammetric Study of Redox-Active Surfactant by hydrogel-Modified Electrode Y. Takeoka, T. Aoki, K. Sanui, N. Ogata, M. Watanabe Polymer Gels and Networks, 5, 369-383 (1997).
97	Effect of Supporting Electrolyte Concentration on Electrochemical Reaction of Redox-active Surfactant Micelles in Aqueous　Solutions Y. Takeoka, T. Aoki, K. Sanui, N. Ogata, M. Watanabe J. Electroanal. Chem., 438, 153-158 (1997).

1998

98	生体適合性高分子メディエーターを用いたグルコースセンサー斉藤貴宏、黒沢規宏、渡辺正義、岩崎泰彦、石原一彦高分子論文集、55, 200-206 (1998).
99	Network Polymer Electrolytes having Free Chain Ends as Internal Plasticizer M. Kono, E. Hayashi, M. Watanabe J. Electrochem. Soc., 145, 1521-1527 (1998).
100	Molecular Specific Swelling Change of Hydrogels in Accordance with the Concentration of Guest Molecules M. Watanabe, T. Akahoshi, Y. Tabata, D. Nakayama J. Am. Chem. Soc., 120, 5577-5578 (1998).
101	High Ionic Conductivity of New Polymer Electrolytes based on High Molecular Weight Polyether Comb Polymers A. Nishimoto, M. Watanabe, Y. Ikeda, S. Kohjiya Electrochim. Acta, 43, 1177-1184 (1998).
102	Characterization of Poly(vinylferrocne-co-2-hydroxyethyl methacrylate) for the Use in Enzymatic Glucose Sensor as Electron Mediator T. Saito, M. Watanabe Reactive & Functional Polymers, 37, 263-269 (1998).
103	Open Spaces and Molecular Motions of Polyether-Based Network Polymers Probed by Positron Annihilation A. Uedono, S. Tanigawa, A. Nishimoto, M. Watanabe J. Polym. Sci., Part B, Polym. Phys., 36, 1919-1925 (1998).

1999

104	High Ionic Conductivity of Polyether-Based Polymer Electrolytes Having Hyperbranched Side Chains A. Nishimoto, K. Agehara, N. Furuya, T. Watanabe, M. Watanabe Macromolecules, 32, 1541-1548 (1999).
105	Tethered mediator biosensor. Mediated electron transfer between redox enzyme and electrode via ferrocene anchored to electrode surface with long polyoxyethylene chain Y. Okawa, M. Nagano, S. Hirota, H. Kobayashi, T. Ohno, M. Watanabe Biosensor & Bioelectronics, 14, 229-235 (1999).
106	Preparation, Mechanical Properties, and Electrochemical Characterization of Polymer Gel Electrolytes Prepared from Poly(alkylene oxide) Macromonomers M. Kono, E. Hayashi, M. Watanabe J. Electrochem. Soc., 146, 1626-1632 (1999).
107	High Ionic Conductivity and Electrode Interface Properties of Polymer Electrlytes Based on High Molecular Weight Branched Polyether M. Watanabe, T. Endo, A. Nishimoto, K. Miura, M. Yanagida J. Power Sources, 81-82, 786-789 (1999).
108	Electron Transfer Reaction from Glucose Oxidase to an Electrode via Redox Copolymers T. Saito, M. Watanabe Polym. J., 31, 1149-1154 (1999).
109	Surface Activity and Redox Behavior of Nonionic Surfactants Containing an Anthraquinone Group as the Redox-active Site M. A. B. H. Susan, K. Tani, M. Watanabe Colloid & Polym. Sci., 277, 1125-1133 (1999).
110	Preparation of Polypyrrole/Polymer Electrolyte Composites with Concentration Gradient of Polypyrrole as Cathode/Electrolyte Material for Lithium Secondary Battery J. Amanokura, Y. Suzuki, S. Imabayashi, M. Watanabe Electrochemistry, 67, 1159-1161 (1999).

2000

111	Single Ion Conduction in Polyether Electrolytes Alloyed with Lithium Salt of A Perfluorinated Polyimide M. Watanabe, Y. Suzuki, A. Nishimoto Electrochim. Acta, 45, 1187-1192 (2000).
112	Highly Conductive Polymer Electrolytes Prepared by in situ Polymerization of Vinyl Monomers in Room Temperature Molten Salts A. Noda, M. Watanabe Electrochim. Acta, 45, 1265-1270 (2000).
113	Electrochemical Properties of Polymer Gel Electrolytes Based on Poly(vinylidel fluoride) Copolymer and Homopolymer T. Michot, A. Nishimoto, M. Watanabe Electrochim. Acta, 45, 1347-1360 (2000).
114	A Study for the Correlation of the Cyclic Voltammetric Responses of a Non-ionic Surfactant Containing an Anthraquinone Group with the Dissolved States M. A. B. H. Susan, M. Begum, Y. Takeoka, M. Watanabe Langmuir, 16, 3509-3516 (2000).
115	Effect of pH and the Extent of Micellization on the Redox Behavior of Non-ionic Surfactants Containing an Anthraquinone Group M. A. B. H. Susan, M. Begum, Y. Takeoka, M. Watanabe J. Electroanal. Chem., 481, 192-199 (2000).
116	Chemical and Electrochemical Characterization of Polymer Gel Electrolytes Based on a Poly(alkylene oxide) Macromonomer for Application to Lithium Batteries M. Kono, E. Hayashi, M. Nishiura, M. Watanabe J. Electrochem. Soc., 147, 2517-2524 (2000).
117	Amperometric Detection of Polyphenols Using Peroxidase-Immobilized Gold Electrodes S. Imabayashi, Y. Kong, M. Watanabe Chemistry Letters, 2000, 1020-1021 (2000).

2001

118	Effects of Addition of a Boroic Acid Ester Monomer to Electrolyte Solutions and Gel Electrolytes on Their Ionic Transport Properties T. Hirakimoto, M. Nishiura, M. Watanabe Electrochim. Acta, 46, 1609-1604 (2001).
119	XPS Study of Lithium Surface after Contact with Lithium-Salt Doped Polymer Electrolytes I. Ismail, A. Noda, A. Nishimoto, M. Watanabe Electrochim. Acta, 46, 1595-1603 (2001).
120	Anionic Effect on Ion Transport Properties in Network Polyether Electrolytes M. Watanabe, H. Tokuda, S. Muto Electrochim. Acta, 46, 1487-1491 (2001).
121	Polypyrrole/Polymer Electrolyte Composites Prepared by In-situ Polymerization of Pyrrole as Cathode/Electrolyte Material for Facile Electron Transfer at the Solid Interface J. Amanokura, Y. Suzuki, S. Imabayashi, M. Watanabe J. Electrochem. Soc., 148, D43-D48 (2001).
122	Amperometric Biosensor for Polyphenol Based on Horseradish Peroxidaze Immobilized on Gold Electrodes S. Imabayashi, Y.T. Kong, M. Watanabe Electroanalysis, 13, 408-412 (2001).
123	Pulsed-Gradient Spin-Echo NMR and F NMR Ionic Diffusion Coefficient, Viscosity and Ionic Conductivity of Non-Chloroaluminate Room Temperature Ionic Liquids A. Noda, K. Hayamizu, M. Watanabe J. Phys. Chem. B, 105, 4603-4610 (2001).
124	Studies of the Interface between Lithium electrodes and Polymeric Electrolyte Systems using in situ FTIR Spectroscopy O.Chusid, Y.Gofer, D.Aurbach, M.Watanabe, T.Momma, T.Osaka J. Power Sources, 97-98, 632-636 (2001).
125	Fast Electron Transfer between Glucose Oxidase and Electrodes via Phenothiazine Mediators with Poly(ethylene oxide) Spacers K. Ban, T. Ueki, Y. Tamada, T. Saito, S. Imabayashi, M. Watanabe Electrochem. Commun.,3, 649-653 (2001).
126	Electrochemical Study on Swelling Change of Poly(N-isopropyl acrylamide) Gels in Response to Additives by Using Hydrogel-modified Microdisk Electrodes and a Redox Probe D. Nakayama, K. Sasaki, M. Watanabe Electrochemistry, 69, 1002-1007 (2001).

2002

127	Synthesis, Characterization, and Ion-conductive Behavior in an Organic Solvent and in a Polyether for Novel Lithium Salt of a Perfluorinated Polyimide Anion H. Tokuda, S. Muto, N. Hoshi, T. Minakata, M. Ikeda, F. Yamamoto, M. Watanabe Macromolecules, 35, 1403-1411 (2002).
128	Electron Transfer Reaction of Glucose Oxidase Hybrids Modified with Phenothiazine via Poly(ethylene oxide) Spacer on Acidic Amino Acid Residues S. Aoki, K. Ishii, T. Ueki, K. Ban, S. Imabayashi, M. Watanabe Chem. Lett., 2002, 256-257.
129	Polymer Electrolytes Derived from Dendritic Polyether Macromonomers M. Watanabe, T. Hirakimoto, S. Mutoh, A. Nishimoto Solid State Ionics, 148, 399-404 (2002).
130	Polymer Gels that Memorize Structures of Mesoscopically Sized Templates. Dynamic and Optical Nature of Periodic Ordered Mesoporous Chemical Gels Y. Takeoka, M. Watanabe Langmuir, 18, 5977-5980 (2002).
131	Novel Thermosensitive Polyethers Prepared by Anionic Ring-opening Polymerization of Glycidyl Ether Derivatives S. Aoki, A. Koide, S. Imabayashi, M. Watanabe Chem. Lett., 2002, 1128-1129

2003

132	Synthesis of A Lewis-Acidic Boric Acid Ester Monomer and Effect of Its Addition to Electrolyte Solutions and Polymer Gel Electrolytes on Their Ion Transport Properties S. Tabata, T. Hirakimoto, M. Nishiura, M. Watanabe Electrochim. Acta, 48, 2105-2112 (2003).
133	Characterization and Ionic Transport Properties of Nano-composite Electrolytes Containing a Lithium salt of a Superweak Aluminate Anion H. Tokuda, M. Watanabe Electrochim. Acta, 48, 2085-2091 (2003).
134	Electrical Communication between Glucose Oxidase and Electrodes Mediated by Phenothiazine-labeled Poly(ethylene oxide) Bound to Lysine Residues on the Enzyme Surface K. Ban, T. Ueki, Y. Tamada, T. Saito, S. Imabayashi, M. Watanabe Anal. Chem., 75, 910-917 (2003).
135	Template Synthesis of Chameleonic Poly(N-isopropylacrylamide)gels Using Self-assembled Colloid Silica Crystals Y. Takeoka, M. Watanabe Adv. Mater., 15, 199-201(2003). (published as a cover picture)
136	Template Synthesis of Poly(N-isopropylacrylamide) Mini-gels Using Interconnecting Macroporous Polystyrene M. Kumoda, Y. Takeoka, M. Watanabe Langmuir, 19, 525-528 (2003).
137	Equilibrium potentials and charge transport of an I^-/I₃^- redox couple in an ionic liquid R. Kawano, M. Watanabe Chem. Commun., 2003, 330-331.
138	Brønsted Acid-Base Ionic Liquids as Proton Conducting Non-Aqueous Electrolytes A. Noda, M. A. B. H. Susan, K. Kudo, S. Mitsushima, K. Hayamizu, M. Watanabe J. Phys. Chem. B, 107, 4024-4033 (2003).
139	Brørnsted Acid-Base Ionic Liquids and Their Use as New Materials for Anhydrous Proton Conductors Md. A, B. H. Susan, A. Noda, S. Mitsushima, M. Watanabe Chem. Commun. 2003, 938-939.
140	Comparison of Catalytic Electrochemistry of Glucose Oxidase Between Covalently Modifies and Freely-diffusion Phenothiazine-labeled Poly(ethylene oxide) Mediator Systems S. Imabayashi, K. Ban, T. Ueki, M. Watanabe J. Phys. Chem. B, 107, 8834-8839 (2003).
141	Inter/Intra-molecular Interaction and Chiral Recognition of Water-soluble Copolymers and Their Hydrogels Containing an Optically Active Group D. Nakayama, Y. Nishio, M. Watanabe Langmuir, 19, 8542-8549 (2003).
142	Simple and Precision Preparation of Porous Gel for Colorimetric Glucose Sensor by Templating Technique D. Nakayama, Y. Takeoka, M. Watanabe, K. Kataoka Angew. Chem. Int. Ed., , 42, 4197-4200 (2003).
143	Simple and Precision Design of Porous Gel as a Visible Indicator for Ionic Species and Concentration H. Saito, Y. Takeoka, M. Watanabe Chem. Commun., 2003, 2126-2127.
144	A Novel Bronsted Acid-Base System as Anhydrous Proton Conductors for Fuel Cell Electrolytes M.A.B.H. Susan, M. Yoo, H. Nakamoto, M. Watanabe Chem. Lett., 2003, 836-837.
145	Controlled Multi-Structural-Color of A Gel Membrane Y. Takeoka, M. Watanabe Langmuir, 19, 9554-9557 (2003).
146	Tuning Structural Color Changes of Porous Thermo-sensitive Gels Through Quantitative Adjustment of The Cross-linker in Pre-gel Solutions Y. Takeoka, M. Watanabe Langmuir, 19, 9104-9106 (2003).
147	Self-Sustaining Peristaltic Motion on the Surface of a Porous Gel Y. Takeoka, M. Watanabe, R. Yoshida J. Am. Chem. Soc., 125, 13320-13321 (2003).
148	Synthesis and Properties of Ion-Conducting Substituted Polyacetylenes S. M. Abdul Karim, R. Nomura, F. Sanda, S. Seki, M. Watanabe, T. Masuda Macromolecules, 36, 4786-4789 (2003).

2004

149	Proton Exchange Membranes Based on Sulfonamides for Fuel Cell Applications M.K. Rahman, G. Aiba, M.A.B.H. Susan, M. Watanabe Electrochim. Acta , 50 , 633-638 (2004).
150	Effect of Binder Polymer Structures used in Composite Cathodes on Interfacial Charge Transfer Processes in Lithium Polymer Batteries S. Seki, S. Tabata, S. Matsui, M. Watanabe Electrochim. Acta, 50 , 379-383 (2004).
151	Preparation and Transport Properties of New Lithium ionic Liquids H. Shoubukawa, H, Tokuda, S. Tabata, M. Watanabe Electrochim. Acta, 50 , 305-309 (2004).
152	High Performance Dye-Sensitized Solar Cells using Ionic Liquids as Their Electrolytes R. Kawano, H. Matsui, C. Matsuyama, A. Sato, M. A. B. H. Susan, N. Tanabe, M. Watanabe J. Photochem. Photobio. A, Chem., 164 , 87-92 (2004).
153	Application of an Ionic Liquid-Based Electrolyte to a 100x100 mm2 Sized Dye-Senitized Solar Cell H. Matsui, K. Okada, T. Kawashima, T. Ezure, N. Tanabe, R. Kawano and M. Watanabe J. Photochem. Photobio. A, Chem., 164 , 129-135 (2004).
154	Surface Activity and Redox Behavior of a Non-ionic Surfactant Containing a Phenothiazine Group M. A. B. H. Susan, A. Ishibashi, Y. Takeoka, M. Watanabe Colloid Surfaces B: Biointerfaces, 38 , 167-173 (2004).
155	Pyridine as a Brønsted Base for Anhydrous Proton Conductors M. A. B. H. Susan, H. Nakamoto, M. Yoo, M. Watanabe Trans. Mater. Res. Soc. Jpn., 29 , 1043-1046 (2004).
156	Dye-sensitized Solar Cells Using Ionic Liquid-based Electrolytes H. Matsui, K. Okada, N. Tanabe, R. Kawano, M. Watanabe Trans. Mater. Res. Soc. Jpn. , 29, 1017-1020 (2004).
157	Synthesis, Characterization and Copolymerization of a Series of Novel Acid Monomers Based on Sulfonamides for Proton Conducting Membranes M. K. Rahman, G. Aiba, Y. Sasaya, K. Ohta, M.A.B.H. Susan, M. Watanabe Macromolecules, 37, 5572-5577 (2004).
158	Design of Polymer Electrolytes Based on a Lithium Salt of a Weakly Coordinating Anion to Realize High Ionic Conductivity with Fast Charge Transfer Reaction H. Tokuda, S. Tabata, M. A. B. H. Susan, K. Hayamizu, M. Watanabe J. Phys. Chem. B , 108, 11995-12002 (2004).
159	Effect of Modification Site on the Electron Transfer Reaction of Glucose Oxidase Hybrids Modified with Phenothiazine via Poly(ethylene oxide) Spacer T. Ueki, S. Aoki, K. Ishii, S. Imabayashi, M. Watanabe Langmuir , 20, 9177-9183 (2004).
160	Effects of Novel Boric Acid Esters on Ion Transport Properties of Lithium Salts in Non-Aqueous Electrolyte Solutions and Polymer Electrolytes S. Tabata, T. Hirakimoto, H. Tokuda, M.A.B.H. Susan, M. Watanabe J. Phys. Chem. B ,108. 19518-19526 (2004).
161	Temperature-induced Reversible Change in the Redox Response of Phenothiazine-labeled Poly(ethoxyethyl glycidyl ether) and its Application to the Thermal Control of the Catalytic Reaction of Glucose Oxidase N. Nakadan, S. Imabayashi and M. Watanabe Langumuir , 20, 8786-8791 (2004) .
162	Physicochemical Properties and Structures of Room Temperature Ionic Liquids. 1. Variation of Anionic Species H. Tokuda, K. Hayamizu, K. Ishii, M. A. B. H. Susan, M. Watanabe J. Phys. Chem. B., 108, 16593-16600 (2004).
163	IR Spectroscopy and Quantum Mechanical Calculation of Lithium Ion Transport Conditions in a Single Ion Conducting Polymer Electrolyte H. Markusson, H. Tokuda, M. Watanabe, P. Johansson, Per Jacobsson Polymer, 45, 9057-9065 (2004).

2005

164	Ionic Liquid Crystal as a Hole Transport Layer of Dye-Sensitized Solar Cells N.Yamanaka, R. Kawano, W. Kubo, T. Kitamura, Y. Wada, M. Watanabe, S. Yanagida Chem. Commun ., 2005 , 740-742. (Selected as a Hot Article)
165	Distinct Difference in Ionic Transport Behavior in Polymer Electrolytes Depending on Matrix Polymers and Incorporated Salts S. Seki, M. A. B. H. Susan, T. Kaneko, H. Tokuda, A. Noda, M. Watanabe J. Phys. Chem. B , 109 , 3886-3892 (2005).
166	Physicochemical Properties and Structures of Room Temperature Ionic Liquids 2. Variation of Alkyl Chain Length of the Imidazolium Cation H. Tokuda, K. Hayamizu, K. Ishii, M. A. B. H . Susan, M. Watanabe J. Phys. Chem. B , 109 , 6103-6110 (2005).
167	Ion Gels Prepared by In Situ Radical Polymerization of Vinyl Monomers in an Ionic Liquid and Their Characterization as Polymer Electrolytes M. A. B. H. Susan, T. Kaneko, A. Noda, M. Watanabe J. Am. Chem. Soc ., 127, 4976-4983 (2005).
168	Brønsted Acid-Base and -Polybase Complexes as Electrolytes for Fuel Cells Under Non-humidifying Conditions H. Matsuoka, H. Nakamoto, M. A. B. H. Susan, M. Watanabe Electrochimica Acta , 50, 4015-4021 (2005) .
169	Ion Transport Properties of Lithium Ionic Liquids and Their Ion Gels H. Shobukawa, H. Tokuda, M. A. B. H. Susan, M. Watanabe Electrochimica Acta , 50, 3872-3877 (2005) .
170	Anomaly of Charge Transport of an Iodide/Tri-iodide Redox Couple in an Ionic Liquid and Its Importance in Dye-sensitized Solar Cells R. Kawano, M. Watanabe Chem. Commun., 2005, 2107-2109.
171	Room Temperature Ionic Liquid-Organic Solvent Mixtures: Conductivity and Ionic Association H. Tokuda, S.-J. Baek, M. Watanabe Electrochemistry, 73, 620-622 (2005).
172	Electron Transfer Reactions of Glucose Oxidase at Au(111) Electrodes Modified with Phenothiazine Derivatives S. Nanjo, K. Ishii, T. Ueki, S. Imabayashi, M. Watanabe, K. Kano Anal. Chem., 77, 4142-4147 (2005)
173	Electric Double-Layer Capacitors Using “Bucky Gels” Consisting of an Ionic Liquid and Carbon Nanotubes T. Katakabe, T. Kaneko, M. Watanabe, T. Fukushima, T. Aida J. Electrochem. Soc., 152, A1913-A1916 (2005) .
174	Excellent Reversibility of Lithium Secondary Batteries Using a Room Temperature Ionic Liquid Mixture and Lithium Metal S. Seki, Y. Kobayashi, H. Miyashiro, Y. Mita, A. Usami, M. Watanabe Electrochemical and Solid-State Letters, 8, A577-A578 (2005).
175	Magnitude and Directionality of Interaction in Ion Pairs of Ionic Liquids: Relationship with Ionic Conductivity S. Tsuzuki, H. Tokuda, K. Hayamizu, M. Watanabe J. Phys. Chem. B., 109 , 16474-16481 (2005).

2006

176	Physicochemical Properties and Structures of Room Temperature Ionic Liquids. 3. Variation of Cationic Species H. Tokuda, K. Ishii, M. A. B. H. Susan, S. Tsuzuki, K. Hayamizu, M. Watanabe J. Phys. Chem. B., 110, 2833-2839 (2006).
177	Effect of the Modification of Phenothiazine-labeled Poly(ethylene oxide) on the Solubility and Enzymatic Electrocatalytic Reaction of Glucose Oxidase in Water / 1-Butyl-3-methylimidazolium Tetrafluoroborate Mixtures S. Imabayashi, K. Ishii, M. Watanabe Electrochem. Commun., 8, 45-50 (2006).
178	高いリチウムイオン伝導性と迅速な界面電子移動反応の実現に向けた高分子固体電解質設計徳田浩之、田畑誠一郎、関　志朗、渡邉正義高分子論文集（総合論文）、63, 1-10 (2006).
179	イオン液体およびイオンゲル中の特異的電荷輸送とその材料科学的重要性川野竜司、徳田浩之、片伯部　貫、中本博文、小久保　尚、今林慎一郎、渡邉正義高分子論文集（総合論文）、63, 31-40 (2006).
180	Immobilization of horseradish peroxidase on binary self-assembled monolayers with carboxyl- and hydroxyl-terminal groups: Dependence of the amount of immobilized enzymes and their electrocatalytic activity on the monolayer composition S. Imabayashi, M. Kashiwa, and M. Watanabe Electrochemistry, 74, 186-188 (2006).
181	Highly Reversible Lithium Metal Secondary Batteries Using a Room Temperature Ionic Liquid / Lithium Salt Mixture and a Surface-Coated Cathode Active Material S. Seki, Y. Kobayashi, H. Miyashiro, Y. Ohno, A. Usami, Y. Mita, M. Watanabe, N. Terada Chem. Commun., 544-545 (2006).
182	Preparations and Optical Properties of Ordered Arrays of Submicron Gel Particles: Interconnected State and Trapped State M. Kumoda, Y. Takeoka, M. Watanabe Langmuir, 22, 4403-4407 (2006).
183	Lithium Secondary Batteries Using Modified-Imidazolium Room-Teperature Ionic Liquids S. Seki, Y. Kobayashi, H. Miyashiro, Y. Ohno, A. Usami, Y. Mita, N. Kihira, M. Watanabe, N. Terada J. Phys. Chem. B , 110 , 10228-10230 (2006).
184	Upper Critical Solution Temperature Behavior of Poly(N-isopropylacrylamide) in an Ionic Liquid and Preparation of Thermo-sensitive Nonvolatile Gels T. Ueki, M. Watanabe Chem. Lett. 35, 964-965 (2006)
185	How Ionic Are Room Temperature Ionic Liquids? An Indicator of the Physicochemical Properties H. Tokuda, S. Tsuzuki, M. A. B. H. Susan, K. Hayamizu, M. Watanabe J. Phys. Chem. B , 110, 19593-19600 (2006).

2007

186	Imidazolium-based room-temperature ionic liquid / lithium salt mixture electrolytes for lithium secondary batteries - Effects of lithium salt concentration on conductive property, electrode reaction process, and battery performance S. Seki, Y. Ohno, Y. Kobayashi, H. Miyashiro, A. Usami, Y. Mita, H. Tokuda, M. Watanabe, K. Hayamizu, S. Tsuzuki, Mineyuki Hattori, N. Terada J. Electrochem. Soc., 154, A173-A177 (2007).
187	Thermally-Adjustable Multicolor Photochromic Hydrogel K. Matsubara, M. Watanabe, Y. Takeoka Angew. Chem. Int. Ed., 46, 1688-1692 (2007).
188	Effect of Core-Chell Micelle Formation on the Redox Properties of Phenothiazine-Labeled Poly(ethyl glycidyl ether)-block-Poly(ethylene oxide) R. Tsuda, S. Kaino, H. Kokubo, S. Imabayashi, M. Watanabe Colloid and Surfaces B, Biointerfaces. 56, 255-259 (2007)
189	Proton Conducting Properties of Bronsted Acid-Base Ionic Liquids Consisting of Bis(trifluoromethane sulfonyl)imide and Benzimidazole for Fuel Cell Electrolytes H. Nakamoto, A. Noda, K. Hayamizu, S. Hayashi, H. Hamaguchi, M. Watanabe J. Phys. Chem. C. 111, 1541-1548 (2007).
190	Lower Critical Solution Behavior of Linear Polymers in Ionic Liquids and the Corresponding Volume Phase Transition of Polymer Gels T. Ueki, M. Watanabe Langmuir, 23, 988-990 (2007).
191	Dye-Sensitized TiO2 Solar Cells using Imidazolium-Type Ionic Liquid Crystal systems as Effective Electrolytes N. Yamanaka, R. Kawano, W. Kubo, N. Masaki, T. Kitamura, Y. Wada, M. Watanabe, S. Yanagida J. Phys. Chem. B., 111, 4763-4769 (2007).
192	Dye-sensitized Solar Cells Using Amphiphilic Ruthenium Dyes and an Ionic Liquid Crystal as Their Electrolytes R. Kawano, M. K. Nazeeruddinn, A. Sato, M. Graetzel, M. Watanabe Electrochem. Commun., 9, 1134-1138 (2007).
193	Difference in Lower Critical Solution Temperature Behavior Between Random Copolymers and a Homopolymer Having Solvatophilic and Solvatophobic Structures in an Ionic Liquid T. Ueki, T. Karino, Y. Kobayashi, M. Shibayama, M. Watanabe J. Phys. Chem. B., 111, 4750-4754 (2007).
194	Reaction Between Diiodide Anion Radicals in Ionic Liquids K. Takahashi, S. Sakai, H. Tezuka, Y. Hiejima, Y. Katsmura, M. Watanabe J. Phys. Chem. B., 111, 4807-4811 (2007).
195	Acceleration of　Redox Diffusion and Charge Transfer Rates in an Ionic Liquid with Nanoparticles Addition T. Katakabe, R. Kawano, M. Watanabe Electrochem. Solid-State Lett., 10, F23-F25 (2007).
196	Bronsted Acid-Base Ionic Liquids for Fuel Cell Electrolytes H. Nakamoto, M. Watanabe Chem. Commun., 2539-2541(2007).
197	Thermo- and Electro-chromic Hydrogel as Full-color Indicator K. Ueno, K. Matsubara, M. Watanabe, Y. Takeoka Adv. Mater.,19, 2807-2812 (2007).
198	Preparation and Solution Behavior of Thermosensitive Diblock Copolymer of Poly(ethyl glycidyl ether) and Poly(ethylene oxide) M. Ogura, H. Tokuda, S. Imabayashi, M. Watanabe Langmuir, 23, 9429 - 9434 (2007).
199	Effects of Alkyl Chain Length in Imidazolium Cation Based Room-Temperature Ionic Liquids Used as Highly Reversible Lithium Secondary Battery Electrolytes S. Seki, Y. Mita, H. Tokuda, Y. Ohno, Y. Kobayashi, A. Usami, M. Watanabe, N. Terada, H. Miyashiro Electrochem. Solid-State Lett., 10, A237-A240 (2007).

2008

200	Inverse Opal Carbons Derived from a Polymer Precursor as Electrode Materials for Electric Double-Layer Capacitors S. Tabata, Y. Isshiki, M. Watanabe J. Electrochem. Soc., 155, K42-K49 (2008).
201	Colloidal Stability of Bare and Polymer-grafted Silica Nanoparticles in Ionic Liquids K. Ueno, A. Inaba, M. Kondoh, M. Watanabe Langmuir, 24, 5253-5259 (2008).
202	Macromolecules in Ionic Liquids:Progress, Challenges and Opportunities T. Ueki, M. Watanabe Macromolecules (Invited Perspective Article), 41, 3739-3749 (2008)
203	Quaternary Ammonium Room-Temperature Ionic Liquid Including an Oxygen Atom in Side Chain / Lithium Salt Binary Electrolytes ‐ Electrochemical Study S. Seki, Y. Ohno, H. Miyashiro, Y. Kobayashi, A. Usami, Y. Mita, N. Terada, K. Hayamizu, S. Tsuzuki, M. Watanabe J. Electrochem. Soc., 15, A421-A427 (2008).
204	Anionic Polymerization of Methyl Methacrylate in an Ionic Liquid H. Kokubo and M. Watanabe Polym. Adv. Tech.,19, 1441-1444 (2008).
205	Nanocomposite Ion Gels Based on Silica Nanoparticles and an Ionic liquid: Ionic Transport, Viscoelastic Properties, and Microstructure K. Ueno, K. Hata, T. Katakabe, M. Kondoh, M. Watanabe J. Phys. Chem. B, 112, 9013-9019 (2008).
206	LCST-type liquid-liquid phase separation behavior of poly(ethylene oxide) derivatives in an ionic liquid R. Tsuda, K. Kodama, T. Ueki, H. Kokubo, S. Imabayashi, M. Watanabe Chem. Commun., 4939-4941 (2008).

2009

207	Novel Styrene/N-Phenylmaleimide Alternating Copolymers with Pendant Sulfonimide Acid Groups for Polymer Electrolyte Fuel Cell Applications A. Oishi, H. Matsuoka, T. Yasuda, M. Watanabe J. Mater. Chem. 19 , 514-521 (2009).
208	Colloidal Interaction in Ionic Liquids: Effects of Ionic Structures and Surface Chemistry on Rheology of Silica Colloidal Dispersions K. Ueno, S. Imaizumi, K. Hata, M. Watanabe Langmuir , 25 , 825-831 (2009).
209	Doubly Thermo-Sensitive Self-Assembly of Diblock Copolymers in Ionic Liquids T. Ueki, M. Watanabe, T. P. Lodge Macromolecules , 42,1315-1320 (2009).
210	Thermal Response of Poly(ethoxyethyl glycidyl ether) Grafted on Gold Surfaces Probed on the Basis of Temperature-dependent Water Wettability S. Inoue, H. Kakikawa, N. Nakadan, S. Imabayashi, M. Watanabe Langmuir , 25, 2837-2841 (2009).
211	Kinetic Salt Effects on an Ionic Reaction in Ionic Liquid/Methanol Mixtures -Vscosity and Coulombic Screening Effects - K. Takahashi, H. Tezuka, T. Sato, Y. Katsumura, M. Watanabe, R. A. Crowell, J. F. Wishart Chem. Lett. , 38, 236-237 (2009).
212	Lower Critical Solution Temperature Phase Behavior of Linear Polymers in Imidazolium-Based Ionic Liquids: Effects of Structural Modifications K. Kodama, H. Nanashima, T. Ueki, H. Kokubo, M. Watanabe Langmuir , 25, 3820-3824 (2009).
213	Development of a soft actuator using a photocurable ion gel S. Saito, Y. Katoh, H. Kokubo, M. Watanabe, S. Maruo J. Miromech. Microeng., 19, 035005 (2009).
214	A Thermodynamic Study on the Phase Transitions of Poly(benzyl methacrylate) in Ionic Liquids as Solvent T. Ueki, A. Ayusawa Arai, K. Kodama, S. Kaino, N. Takata, T. Morita, K. Nishikawa, and M. Watanabe Pure & Appl. Chem., 81, 1829-1841 ( 2009).
215	Role of the thermoresponsive segment in determining the redox properties of phenothiazine-labeled poly(ethoxyethyl glycidyl ether)-block-poly(ethylene oxide) N. Nakadan, S. Imabayashi, M. Watanabe J. Electroanal. Chem., 632, 59-63 (2009).
216	Soft glassy colloidal array in ionic liquid, which exhibits homogeneous, nonbrilliant, and angle-independent structural colours K. Ueno, A. Inaba, Y. Sano, M. Kondoh, M. Watanabe Chem. Commun., 2009, 3603-3605.
217	Electrochromism Based on Structural Colour Changes in a Polyelectrolyte Gel K. Ueno, J. Sakamoto, Y. Takeoka, M. Watanabe J. Mater. Chem., 19, 4778-4783 (2009).
218	Hydrophobic Protic Ionic Liquid for Nonhumidified Intermediate-Temperature Fuel Cell T. Yasuda, A. Ogawa, M. Kanno, K. Mori, K. Sakakibara, M. Watanabe Chem. Lett., 38, 692-693 (2009).
219	Thermosensitive Self-assembly of Diblock Copolymers with Lower Critical Micellization Temperatures in an Ionic Liquid S. Tamura, T. Ueki, K. Ueno, K. Kodama, M. Watanabe Macromolecules, 42, 6239-6244 (2009).
220	Photoisomerization-induced Tunable LCST Phase Separation of Azobenzene containing Polymers in an Ionic Liquid T. Ueki, A. Yamaguchi, N. Ito, K. Kodama, J. Sakamoto, K.Ueno, H. Kokubo, M. Watanabe Langmuir, 25, 8845-8848 (2009).
221	Molecular Dynamics Simulations of Ionic Liquids: Cation and Anion Dependence of Self-Diffusion Coefficients of Ions S. Tsuzuki, W. Shinoda, H. Saito, M. Mikami, H. Tokuda, M. Watanabe J. Phys. Chem. B, 113, 10641-10649 (2009).

2010

222	New glyme-cyclic imide lithium salt complexes as thermally stable electrolytes for lithium batteries T. Tamura, T. Hachida, K. Yoshida, N. Tachikawa, K. Dokko, M. Watanabe J. Power Sources. 195 , 6095-6100 (2010).
223	Fabrication of Protic Ionic Liquid/Sulfonated Polyimide Composite Membranes for Non-humidified Intermediate Temperature Fuel Cells S.-Y. Lee, T. Yasuda, and M. Watanabe J. Power Sources. 195 , 5909-5914 (2010).
224	Electrolyte Properties of 1-Alkyl-2,3,5-Trimethylpyrazolium Cation-Based Room-Temperature Ionic Liquids for Lithium Secondary Batteries S. Seki, T. Kobayashi, N. Serizawa, Y. Kobayashi, K. Takei, H. Miyashiro, K. Hayamizu, S. Tsuzuki, T. Mitsugi, Y. Umebayashic, M. Watanabe J. Power Sources. 195 , 6207-6211 (2010).
225	Ionicity in Ionic Liquids: Correlation with Ionic Structure and Physicochemical Properties K. Ueno, H. Tokuda, M. Watanabe Phys. Chem. Chem. Phys. (Perspective article), 12, 1649-1658 (2010). (Featured as cover article)
226	Solid-State Dye-Sensitized Solar Cells using Polymerized Ionic Liquid Electrolyte and Platinum-Free Counter Electrode R. Kawano, T. Katakabe, H. Shimosawa, M. K. Nazeeruddin, M. Gr tzel, H. Matsui, T. Kitamura, N. Tanabe, M. Watanabe Phys. Chem. Chem. Phys. , 12, 1916-1921 (2010).
227	Resonance Shear Measurement of Nanoconfined Ionic Liquids K. Ueno, M. Kasuya, M. Watanabe, M. Mizukami, K. Kurihara Phys. Chem. Chem. Phys. , 12, 4066-4071 (2010).
228	Performances of Non-humidified Intermediate-temperature Fuel Cells Based on Protic Ionic Liquids Prepared from Oxo and Amide Acids T. Yasuda, S. Nakamura, S.-Y. Lee, and M. Watanabe Chem. Lett., 39, 678-679 (2010).
229	Limiting Current Density in an Ionic Liquid Electrolyte for Lithium Batteries N. Tachikawa, J.-W. Park, K. Yoshida, T. Tamura, K. Dokko, M. Watanabe Electrochemistry., 78, 349-352 (2010).
230	Physicochemical Properties of Glyme-Li Salt Complexes as a New Family of Room Temperature Ionic Liquids T. Tamura, K. Yoshida, T. Hachida, M. Tsuchiya, M. Nakamura, Y. Kazue, N. Tachikawa, K. Dokko, M. Watanabe Chem. Lett., 39, 753-755 (2010). Editor's Choice Article
231	Non-humidified Intermediate Temperature Fuel Cells Using Protic Ionic Liquids S.-Y. Lee, A. Ogawa, M. Kanno, H. Nakamoto, T. Yasuda, M. Watanabe J. Am. Chem. Soc. 132, 9764-9773 (2010).
232	Soft Glassy Colloidal Arrays in an Ionic Liquid: Colloidal Glass Transition, Ionic Transport, and Structural Color in Relation to Microstructure K. Ueno, Y. Sano, A. Inaba, M. Kondoh, M. Watanabe J. Phys. Chem. B, 114, 13095-13103 (2010).
233	Thermosensitive, Soft Glassy and Structural Colored Colloidal Array in Ionic Liquid: Colloidal Glass to Gel Transition K. Ueno, A. Inaba, T. Ueki, M. Kondoh, M. Watanabe Langmuir , 26 , 18031-18038 (2010).

2011

234	Li(I) Diffusion and Limiting Current Density in Bis(trifluoromethylsulfonyl) amide-based Ionic Liquid for Lithium Batteries J.-W. Park, K. Yoshida, N. Tachikawa, K. Dokko, M. Watanabe J. Power Sources , 196 , 2264-2268 (2011).
235	From Colloidal Stability in Ionic Liquids to Advanced Soft Materials Using Unique Media K. Ueno, M. Watanabe Langmuir (Invited Feature Article), 27, 9105-9115 (2011). Cover Article
236	Electric Double-Layer Capacitors Using Inverse Opal Carbon Electrodes and Ion Gel Electrolytes Y. Isshiki, M. Nakamura, S. Tabata, K. Dokko, M. Watanabe Polym. Adv. Tech., 22 , 1254-1260 (2011).
237	Structural Effects of Polyethers and Ionic Liquids in Their Binary Mixtures on Lower Critical Solution Temperature Liquid-Liquid Phase Separation Behavior K. Kodama, R. Tsuda, K. Niitsuma, T. Tamura, T. Ueki, H. Kokubo, M. Watanabe Polym. J., 43, 242-248 (2011). (Cover Article) Polymer Journal論文賞‐日本ゼオン賞受賞論文
238	Favorable combination of positive and negative electrode materials with glyme-Li salt complex electrolytes in lithium ion batteries A. Orita, K. Kamijima, M. Yoshida, K. Dokko, M. Watanabe J. Power Sources, 196, 3874-3880 (2011).
239	Structural Aspects of the LCST Phase Behavior of Poly(benzyl methacrylate) in Room-temperature Ionic Liquid K. Fujii, T. Ueki, K. Niitsuma, T. Matsunaga, M. Watanabe, M. Shibayama Polymer, 52, 1589-1595 (2011).
240	Physicochemical and Electrochemical Properties of Glyme-LiN(SO2F)2 Complex for Safe Lithium-ion Battery Electrolyte S. Seki, K. Takei, H. Miyashiro, M. Watanabe J. Electrochem. Soc., 158, A769-A774 (2011).
241	A Mesothermal Fuel Cell using Diethylmethylammonium Trifluoromethanesulfonate Absorbed Membrane with H3PO4 Addition and Various Amount of Electrolyte Loading in Catalyst Layer D. Inoue, S. Mitsushima, K. Matsuzawa, S.-Y. Lee, T. Yasuda, M. Watanabe, K. Ota Electrochemistry, 79, 377-380 (2011).
242	Reversibility of Electrochemical Reactions of Sulfur Supported on Inverse Opal Carbon in Glyme-Li Salt Molten Complex Electrolytes N. Tachikawa, K. Yamauchi, E. Takashima, J.-W. Park, K. Dokko, M. Watanabe Chem. Commun., 47 , 8157-8159 (2011).
243	Oxidative-Stability Enhancement and Charge Transport Mechanism in Glyme-Lithium Salt Equimolar Complexes K. Yoshida, M. Nakamura, Y. Kazue, N. Tachikawa, S. Tsuzuki, S. Seki, K. Dokko, M, Watanabe J. Am. Chem. Soc., 133, 13121-13129 (2011).
244	UCST Phase Transition of Azobenzene-Containing Random Copolymer in an Ionic Liquid T. Ueki, Y. Nakamura, A. Yamaguchi, K. Niitsuma, T. Lodge, M. Watanabe Macromolecules, 44, 6908-6914 (2011).
245	LiMnPO4 Nanoparticles Prepared through Reaction between Li3PO4 and Molten Aqua-complex of Mn(II) for High-Performance Cathode of Lithium Batteries K. Dokko, T. Hachida, M. Watanabe J. Electrochem. Soc., 158, A1275-A1281 (2011).
246	Change from Solutions to Quasi-Ionic Liquids for Binary Mixtures Consisting of Lithium Bis(trifluoro-methylsulfonyl)amide and Glymes K. Yoshida, M. Tsuchiya, N. Tachikawa, K. Dokko, M. Watanabe J. Phys. Chem.C, 115, 18384-18394 (2011).
247	Liquid structure and Li+ ion solvation in bis(trifluoromethanesulfonyl) amide based ionic liquids composed of 1-ethyl-3-methylimidazolium and N-methyl-N-propylpyrrolidinium cations Y. Umebayashi, H. Hamano, S. Seki, B. Minofar, K. Fujii, K. Hayamizu, S. Tsuzuki, Y. Kameda, S. Kohara, M. Watanabe J. Phys. Chem. B, 115, 12179-12191 (2011).
248	Hydrogen Bonds in Protic Ionic Liquids and Their Correlation with Physicochemical Properties M. S. Miran, H. Kinoshita, T. Yasuda, M. A. B. H. Susan, M. Watanabe Chem. Commun., 47, 12676-12678 (2011).

2012

249	Polymers in Ionic Liquids: Dawn of Neoteric Solvents and Innovative Materials T. Ueki, M. Watanabe, Bull. Chem. Soc. Jpn. (Accounts), 85, 33-50 (2012). (Back Cover Article)
250	Protic Ionic Liquids Based on Decahydroisoquinoline: Lost Superfragility and Ionicity-Fragility Correlation Kazuhide Ueno, Zuofeng Zhao, Masayoshi Watanabe, C. Austen Angell, J. Phys. Chem. B, 116, 63-70 (2012).
251	Polymer Actuators Using Ion-Gel Electrolytes Prepared by Self-Assembly of ABA-Triblock Copolymers Satoru Imaizumi, Hisashi Kokubo, Masayoshi Watanabe Macromolecules, 45, 401-409 (2012).
252	High-performance ion gel with Tetra-PEG network Kenta Fujii, Hanako Asai, Takeshi Ueki, Takamasa Sakai, Satoru Imaizumi, Ung-il Chung, Masayoshi Watanabe, Mitsuhiro Shibayama Soft Matter., 8, 1756-1759 (2012).
253	Structural heterogeneity and unique distorted hydrogen bonding in primary ammonium nitrate ionic liquids studied by high-energy X-ray diffraction experiments and MD simulations X. Song, H. Hamano, B. Minofar, R. Kanzaki, K. Fujii, Y. Kameda, S. Kohara, M. Watanabe, S. Ishiguro, Y. Umebayashi J. Phys. Chem. , B , 116 , 2801-2813 (2012).
254	Physicochemical Properties Determined by ⊿pKa for Protic Ionic Liquids Based on an Organic Super-strong Base with Various Bronsted Acids Muhammed Shah Miran, Hiroshi Kinoshita, Tomohiro Yasuda, Md. Abu Bin Hasan Susan , Masayoshi Watanabe P hys. Chem. Chem. Phys. , 14 , 5178-5186 (2012).
255	Effects of Polymer Structure on Properties of Sulfonated Polyimide / Protic Ionic Liquid Composite Membranes for Non-humidified Fuel Cell Applications Tomohiro Yasuda, Shin-ichiro Nakamura, Yoshiyuki Honda, Kei Kinugawa, Seung-Yul Lee, Masayoshi Watanabe ACS Appl. Mater. Interfaces , 4 , 1783-1790 (2012).
256	Correlation between Battery Performance and Lithium Ion Diffusion in Quasi-Ionic Liquids Consisting of Glyme-Lithium Bis(trifluoromethanesulfonyl)amide Equimolar Complexes Kazuki Yoshida, Mizuho Tsuchiya, Naoki Tachikawa, Kaoru Dokko, Masayoshi Watanabe J. Electrochem. Soc. , 159, A1005-A1012 (2012).
257	Driving Mechanisms of Ionic Polymer Actuators Having Electric Double Layer Capacitor Structures Satoru Imaizumi, Yuichi Kato, Hisashi Kokubo, Masayoshi Watanabe, J. Phys. Chem.B , 116 , 5080-5089 (2012).
258	Structural Analysis of High Performance Ion-gel Comprising Tetra-PEG Network Hanako Asai, Kenta Fujii, Takeshi Ueki, Takamasa Sakai, Ung-il Chung, Masayoshi Watanabe, Young-Soo Han, Tae-Hwan Kim, Mitsuhiro Shibayama Macromolecules , 45 , 3902-3909 (2012).
259	Unlocking of Interlocked Heteropolymer Gel by Light: Photoinduced Volume Phase Transition in an Ionic Liquid from a Metastable to an Equilibrium Phase Takeshi Ueki, Ayuko Yamaguchi, Masayoshi Watanabe Chem. Commun. , 48 , 5133-5135 (2012).
260	Thermoreversible high-temperature gelation of an ionic liquid with poly(benzyl methacrylate- b -methyl methacrylate- b -benzyl methacrylate) triblock copolymer Yuzo Kitazawa, Takeshi Ueki, Kazuyuki Niitsuma, Satoru Imaizumi, Timothy P. Lodge, Masayoshi Watanabe Soft Matter , 8, 8067-8074 (2012). Back Cover Article
261	Microscopic insights into Ion Gel dynamics using neutron spectroscopy Maiko Kofu, Takenori Someya, Soichi Tatsumi, Kazuhide Ueno, Takeshi Ueki, Masayoshi Watanabe, Takuro Matsunaga, Mitsuhiro Shibayama, Victoria Garc´?a-Sakai, Madhusudan Tyagi, Osamu Yamamuro Soft Matter , 8 , 3888-3897 (2012).
262	Heat Capacities and Glass Transitions of Ion Gels PMMA/EMITFSI Osamu Yamamuro1, Takenori Someya, Maiko Kofu, Takeshi Ueki, Kazuhide Ueno, Masayoshi Watanabe J. Phys. Chem.B , 116 , 10935-10940 (2012).
263	Glyme-Lithium Salt Equimolar Molten Mixtures: Concentrated Solutions or Solvate Ionic Liquids? Kazuhide Ueno, Kazuki Yoshida, Mizuho Tsuchiya, Naoki Tachikawa, Kaoru Dokko, and Masayoshi Watanabe J. Phys. Chem. B, 116 , 11323-11331 (2012).
264	Light Controlled Reversible Micellization of a Diblock Copolymer in an Ionic Liquid Takeshi Ueki, Yutaro Nakamura, Timothy P. Lodge, Masayoshi Watanabe Macromolecules, 45, 7566-7573 (2012).
265	Belouzov-Zhabotinsky reaction in protic ionic liquids Takeshi Ueki , Masayoshi Watanabe, and Ryo Yoshida Angew. Chem. Int. Ed., 51, 11991-11994 (2012).

2013

266	Structural Study on the UCST Phase Separation of Poly(N-isopropylacrylamide) in Ionic Liquid Hanako Asai, Kenta Fujii, Takeshi Ueki, Shota Sawamura, Yutaro Nakamura, Yuzo Kitazawa, Masayoshi Watanabe, Young-Soo Han, Tae-Hwan Kim, Mitsuhiro Shibayama Macromolecules, 46, 1101-1106 (2013).
267	Electrochemical Properties of Protic Ionic Liquids: Correlation between Open Circuit Potential of H2/O2 Cells under Non-humidified Conditions and DpKa Muhammed Shah Miran, Tomohiro Yasuda, Md. Abu Bin Hasan Susan, Kaoru Dokko, Masayoshi Watanabe RSC Advances, 3, 4141-4144 (2013).
268	Heterogeneous Slow Dynamics of Imidazolium Based Ionic Liquids Studied by Neutron Spin Echo Miko Kofu, Michihiro Nagao, Takeshi Ueki, Yuzo Kitazawa, Yutaro Nakamura, Syota Sawamura, Masayoshi Watanabe, Osamu Yamamuro J. Phys, Chem. B, 117, 2773-2781 (2013).
269	Solvent Effect of Room-Temperature Ionic Liquids on Electrochemical Reactions in Lithium-Sulfur Batteries Jun-Woo Park, Kento Yamauchi, Eriko Takashima, Naoki Tachikawa, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe J. Phys, Chem.C, 117, 4431-4440 (2013).
270	Alternating Copolymer Based on Sulfonamide-Substituted Phenylmaleimide and Vinyl Monomers as Polymer Electrolyte Membrane Tomohiro Yasuda, Yukiko Okimura, Arata Oishi, Hisashi Kokubo, Masayoshi Watanabe J. Polym. Sci., Part A: Polym. Chem., 51, 2233-2242 (2013).
271	Specific Solvation of Benzyl Methacrylate in 1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)amide Ionic Liquid Masaru Matsugami, Kenta Fujii, Takeshi Ueki, Yuzo Kitazawa, Yasuhiro Umebayashi, Masayoshi Watanabe, Mitsuhiro Shibayama Analytical Science, 29, 311-314 (2013).
272	Intermolecular Interactions in Li⁺-glyme and Li⁺-glyme-TFSA^- complexes: Relatioship with Physicochemical Properties of [Li(glyme)][TFSA] Ionic Liquids Seiji Tsuzuki, Wataru Shinoda, Shiro Seki, Yasuhiro Umebayashi, Kazuki Yoshida, Kaoru Dokko, Masayoshi Watanabe ChemPhysChem,, 14, 1993-2001 (2013).
273	Comparative Study on Physicochemical Properties of Protic Ionic Liquids Based on Allylammonium and Propylammonium Cations Tomohiro Yasuda, Hiroshi Kinoshita, Muhammed Shah Miran, Seiji Tsuzuki, Masayoshi Watanabe J. Chem. Eng. Data,, 58, 2724-2732 (2013).
274	Charge / Discharge Performances of Glyme - Lithium Salt Equimolar Complex Electrolyte for Lithium Secondary Batteries Shiro Seki, Nobuyuki Serizawa, Katsuhito Takei, Kaoru Dokko, Masayoshi Watanabe J. Power Sources, 243, 323-327 (2013).
275	EQCM Measurement of Deposition and Dissolution of Lithium in Glyme-Li Salt Molten Complex Nobuyuki Serizawa, Shiro Seki, Katsuhito Takei, Hajime Miyashiro, Kazuki Yoshida, Kazuhide Ueno, Naoki Tachikawa, Kaoru Dokko, Masayoshi Watanabe, Takashi Miura J. Electrochem. Soc., 160, A1529-A1533 (2013).
276	Printable Polymer Actuators from Ionic Liquid, Soluble Polyimide, and Ubiquitous Carbon Materials Satoru Imaizumi, Yuto Otsuki, Tomohiro Yasuda, Hisashi Kokubo, and Masayoshi Watanabe ACS Appl. Mater. Interfaces, 5, 6307-6315 (2013).
277	Solvate Ionic Liquid Electrolyte for Li-S Batteries Kaoru Dokko, Naoki Tachikawa, Kento Yamauchi, Mizuho Tsuchiya, Azusa Yamazaki, Eriko Takashima, Jun-Woo Park, Kazuhide Ueno, Shiro Seki, Nobuyuki Serizawa, Masayoshi Watanabe J. Electrochem. Soc., 160, A1304-A1310 (2013).
278	Protic Ionic Liquids: Fuel Cell Applications Tomohiro Yasuda and Masayoshi Watanabe MRS Bulletin, 38, 560-566 (2013).
279	Novel Ionic Lubricants for Magnetic Thin Film Media Hirofumi Kondo, Makiya Ito, Koki Hatsuda, Kyongsung Yum, Masayoshi Watanabe IEEE Trans. Magn., 40, 3756-3759 (2013).
280	Solvate Ionic Liquid, [Li(triglyme)1][NTf2], as Electrolytefor Rechargeable Li/Air Battery: Discharge Depth and Reversibility Ryoichi Tatara, Naoki Tachikawa, Hoi-Min Kwon, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Chem. Lett., 42, 1053-1055 (2013).
281	Effects of Carbon Electrode Materials on Performance of Ionic Polymer Actuators Having Electric Double-Layer Capacitor Structure Hisashi Kokubo, Takashi Honda, Satoru Imaizumi, Kaoru Dokko, Masayoshi Watanabe Electrochemistry, 81, 849-852 (2013).
282	Unusual Li+ Ion Solvation Structure in Bis(fluorosulfonyl)amide Based Ionic Liquid Kenta Fujii, Hiroshi Hamano, Hiroyuki Doi, Xuedan Song, Seiji Tsuzuki, Kikuko Hayamizu, Shiro Seki, Yasuo Kameda, Kaoru Dokko, Masayoshi Watanabe, Yasuhiro Umebayashi J. Phys, Chem. C, 117, 19314-19324 (2013).
283	Anionic Effects on Solvate Ionic Liquid Electrolytes in Rechargeable Lithium-Sulfur Batteries Kazuhide Ueno, Jun-Woo Park, Azusa Yamazaki, Toshihiko Mandai, Naoki Tachikawa, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 117, 20509-20516 (2013).
284	Thermoreversible nanogel shuttle between ionic liquid and aqueous phases Takeshi Ueki, Shota Sawamura, Yutaro Nakamura, Yuzo Kitazawa, Hisashi Kokubo, and Masayoshi Watanabe Langmuir, 29, 13661-13665 (2013)
285	Phase Diagrams and Solvate Structures of Glyme-Na Salts Binary Mixtures Toshihiko Mandai, Risa Nozawa, Seiji Tsuzuki, Kazuki Yoshida, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe J. Phys, Chem. B, 117,15072-15085 (2013).
286	Interactions in Ion Pairs of Protic Ionic Liquids: Comparison with Aprotic Ionic Liquids Seiji Tsuzuki, Wataru Shinoda, Muhammed Miran, Hiroshi Kinoshita, Tomohiro Yasuda, Masayoshi Watanabe J. Chem. Phys., 139, 174504 (2013).
287	Ionic Liquid Electrolytes for Lithium-Sulfur Batteries Jun-Woo Park, Kazuhide Ueno, Naoki Tachikawa, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 117, 20531-20541 (2013).
288	Proton transport in acid containing choline dihydrogen phosphate membranes for fuel cell Usman Ali Rana, Imran Shakir, R.Vijayraghavan, Douglas R. MacFarlane, Masayoshi Watanabe, MariaForsyth Electrochimica Acta, 111, 41-48 (2013).

2014

289	Energy Applications of Ionic Liquids Douglas R. MacFarlane, Naoki Tachikawa, Maria Forsyth, Jennifer M. Pringle, Patrick Howlett, Gloria D. Elliott, James Davis, Masayoshi Watanabe, Patrice Simon, C. Austen Angell Energy Environmental Sci.(Perspective paper), 7, 232-250 (2014).
290	Ionicity in Ionic Liquids: Origin of Characteristic Properties of Ionic Liquids M. Watanabe, H. Tokuda In “Ionic Liquid UnCOILed: Critical Expert Reviews” , Edited by Nataria V. Plechkova and Kenneth R. Seddon, John Wiley & Sons, 2014 , pp.217-234.
291	Tuning of Sol–Gel Transition Temperatures for Thermo-reversible Ion Gels Yuzo Kitazawa, Takeshi Ueki, Satoru Imaizumi,Timothy P. Lodge, Masayoshi Watanabe Chem. Lett., 43, 204-206 (2014).
292	Protic Ionic Liquids and Salts as Versatile Carbon Precursors Shiguo Zhang, Muhammed Shah Miran, Ai Ikoma, Kaoru Dokko, Masayoshi Watanabe J. Am. Chem. Soc., 136, 1690-1693 (2014).
293	Solubility of Poly(methyl methacrylate) in Ionic Liquids in Relation to Solvent Parameters Kazuhide Ueno, Toshimichi Fukai,Tomomi Nagatsuka, Tomohiro Yasuda, Masayoshi Watanabe Langmuir, 30, 3228-3235 (2014).
294	Proton-conductivity Enhancing Ionic Liquid Consisting of Guanidine and Excess Trifluoromethanesulfonic acid. Michiaki Kuroha, Hiroaki Gotoh, Mohammed Shah Miran, Tomohiro Yasuda, Masayoshi Watanabe and Kazuhisa Sakakibara Chem. Lett., 43, 649-651 (2014).
295	Criteria for Solvate Ionic Liquid Toshihiko Mandai, Kazuki Yoshida, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Phys. Chem. Chem. Phys., 16, 8761-8772 (2014).
296	Chelate Effects in Glyme/Lithium Bis(trifluoromethanesulfonyl)amide Solvate Ionic Liquids, Part 1: Stability of Solvate Cations and Correlation with Electrolyte Properties Ce Zhang, Kazuhide Ueno, Azusa Yamazaki, Kazuki Yoshida, Toshihiko Mandai, Yasuhiro Umebayashi, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. B, 118, 5144-5153 (2014).
297	Direct Synthesis of Nitrogen-doped Carbon Materials from Protic Ionic Liquids and Protic Salts: Structural and Physicochemical Correlations between Precursor and Carbon Shiguo Zhang, Kaoru Dokko, Masayoshi Watanabe Chem. Mater., 26, 2915-2926 (2014).
298	Physicochemical Properties of Pentaglyme-Bis(trifluoromethanesulfonyl)amide Solvate Ionic Liquid Shoshi Terada, Toshihiko Mandai, Risa Nozawa, Kazuki Yoshida, Kazuhide Ueno, Seiji Tsuzuki, Kaoru Dokko, Masayoshi Watanabe Phys. Chem. Chem. Phys., 16, 11737-11746 (2014).
299	Chelate Effects in Glyme/Lithium Bis(trifluoromethanesulfonyl)amide Solvate Ionic Liquids, Part 2: Importance of Solvate-Structure Stability for Electrolytes of Lithium Batteries Ce Zhang, Azusa Yamazaki, Junichi Murai, Jun-Woo Park, Toshihiko Mandai, Kazuhide Ueno, Kaoru Dokko, and Masayoshi Watanabe J. Phys. Chem. C, 118, 17362-17373 (2014).
300	Gelation of Solvate Ionic Liquid by Self-assembly of Block Copolymer and Characterization as Polymer Electrolyte Yuzo Kitazawa, Kaori Iwata, Satoru Imaizumi, Hyungmin Ahn, Sung-Yeon Kim, Kazuhide Ueno, Moon-Jeong Park, Masayoshi Watanabe Macromolecules, 47, 6009-6016 (2014).
301	Mechanism of Li Ion Desolvation at the Interface of Graphite Electrode and Glyme–Li Salt Solvate Ionic Liquids Heejoon Moon, Ryoichi Tatara, Toshihiko Mandai, Kazuhide Ueno, Kazuki Yoshida, Naoki Tachikawa, Tomohiro Yasuda, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 118, 20246-20256 (2014).
302	Binary Protic Ionic Liquid Mixtures as Fuel Cell Electrolytes: High Electrochemical Activity and Facile Proton Transport Muhammed Shah Miran, Tomohiro Yasuda, Md. Abu Bin Hasan Susan, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 118, 27631-27639 (2014).
303	New ionic lubricants for magnetic thin-film media Kondo, Hirofumi; Hatsuda, Kouki; Tano, Nobuo; Ito, Makiya; Yun, Kyungsung; Watanabe, Masayoshi IEEE Transactions on Magnetics, 50, 3302504/1-3302504/4 (2014).

2015

304	Structures of [Li(glyme)]+ complexes and their interactions with anions in equimolar mixtures of glymes and Li[TFSA]: Analysis by molecular dynamics simulations Seiji Tsuzuki, Wataru Shinoda, Masaru Matsugami, Yasuhiro Umebayashi, Kazuhide Ueno, Toshihiko Mandai, Shiro Seki, Kaoru Dokko, Masayoshi Watanabe Phys. Chem. Chem. Phys, 17, 126-129 (2015).
305	Glyme-based solvate ionic liquids at the HOPG and Au(111) electrode interface as a function of potential Ben McLean, Hua Li, Ryan Stefanovic, Ross J. Wood, Grant B. Webber, Kazuhide Ueno, Masayoshi Watanabe, Gregory G. Warr, Alister Page, Rob Atkin Phys. Chem. Chem. Phys, 17, 325-333 (2015).
306	Carbon Materialization of Ionic Liquids: From Solvents to Materials Shiguo Zhang, Kaoru Dokko, and Masayoshi Watanabe Materials Horizons, 2, 168–197 (2015).
307	Upper Limit of Nitrogen Content in Carbon Materials Shiguo Zhang, Seiji Tsuzuki, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Angew. Chem. Int. Ed., 54, 1302-1306 (2015).
308	Pentaglyme-K Salt Binary Mixtures: Phase Behavior, Solvate Structures, and Physicochemical Properties Toshihiko Mandai, Seiji Tsuzuki, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Phys. Chem. Chem. Phys., 17, 2838-2848 (2015).
309	Effect of Ionic Size on Solvate Stability of Glyme-Based Solvate Ionic Liquids Toshihiko Mandai, Kazuki Yoshida, Seiji Tsuzuki, Risa Nozawa, Hyuma Masu, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. B, 119, 1523-1534 (2015).
310	Li⁺ Ion Transport in Polymer Electrolytes Based on a Glyme-Li Salt Solvate Ionic Liquid Ryosuke Kido, Kazuhide Ueno, Kaori Iwata, Yuzo Kitazawa, Satoru Imaizumi, Toshihiko Mandai, Kaoru Dokko, Masayoshi Watanabe Electrochim. Acta,175, 5-12 (2015).
311	Photoreversible Gelation of a Triblock Copolymer in an Ionic Liquid Takeshi Ueki, Yutaro Nakamura, Ryoji Usui, Yuzo Kiatazawa, Soonyong So, Timothy P. Lodge, Masayoshi Watanabe Angew. Chem. Int. Ed., 54, 3018-3022 (2015).
312	Solvent Activity in Electrolyte Solution Controls Electrochemical Reactions in Li-Ion and Li-Sulfur Batteries Heejoon Moon, Toshihiko Mandai, Ryoichi Tatara, Kazuhide Ueno, Azusa Yamazaki, Kazuki Yoshida, Shiro Seki, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 119, 3957-3970 (2015).
313	Li⁺ Solvation in Glyme-Li Salt Solvate Ionic Liquids Kazuhide Ueno, Ryoichi Tatara, Seiji Tsuzuki, Soshi Saito, Hiroyuki Doi, Kazuki Yoshida, Toshihiko Mandai, Masaru Matsugami, Yasuhiro Umebayashi, Kaoru Dokko, Masayoshi Watanabe Phys. Chem. Chem. Phys., 17, 8248-8257 (2015).
314	Protic salt-derived nitrogen-doped mesoporous carbon for oxygen-reduction reaction, supercapacitors, and lithium-sulfur batteries Shiguo Zhang, Ai Ikoma, Kazuhide Ueno, Zhengjian Chen, Kaoru Dokko, Masayoshi Watanabe ChemSusChem., 8, 1608-1617 (2015).
315	Hydrogen-bonding supramolecular protic salt as an "all-in-one" precursor for nitrogen-doped mesoporous carbons for CO2 adsorption Shiguo Zhang, Toshihiko Mandai, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Nano Energy, 13, 376-386 (2015).
316	Micelle structure of novel diblock polyethers in water and two protic ionic liquids (EAN and PAN) Zhengfei Chen, Paul A. FitzGerald, Yumi Kobayashi, Kazuhide Ueno, Masayoshi Watanabe, Gregory G. Warr and Rob Atkin Macromolecules, 48, 1843-1851 (2015).
317	Recent Advances in Electrolytes for Lithium-Sulfur Batteries Shiguo Zhang, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Adv. Energy Mater., 5, (2015).
318	Nitrogen-Doped Inverse Opal Carbons Derived from an Ionic Liquid Precursor for the Oxygen Reduction Reaction Shiguo Zhang, Hoi-Min Kwon, Zhe Li, Ai Ikoma, Kaoru Dokko, Masayoshi Watanabe ChemElectroChem, 2, 1080-1085 (2015). Back cover article
319	Porous ionic liquids: synthesis and application Shiguo Zhang, Kaoru Dokko, Masayoshi Watanabe Chem. Sci., 6, 3684-3691 (2015).
320	One-pot pyrolysis of lithium sulfate and graphene nanoplatelet aggregates: in situ formed Li2S/graphene composite for lithium-sulfur batteries Zhe Li, Shiguo Zhang,Ce Zhang, Kazuhide Ueno, Tomohiro Yasuda, Ryoichi Tatara, Kaoru Dokko, Masayoshi Watanabe Nanoscale, 7, 14385-14392 (2015).
321	Adsorption of Polyether Block Copolymers at Silica–Water and Silica–Ethylammonium Nitrate Interfaces Zhengfei Chen, Yumi Kobayashi, Grant Webber, Kazuhide Ueno, Masayoshi Watanabe, Gregory Warr, Rob Atkin Langmuir, 31, 7025-7031 (2015).
322	Temperature and light-induced self-assembly changes of a tetra-arm diblock copolymer in an ionic liquid Xiaofeng Ma, Ryoji Usui, Yuzo Kitazawa, Hisashi Kokubo, Masayoshi Watanabe Polym. J., 47,739-746 (2015).
323	One-step, template-free synthesis of highly porous nitrogen/sulfur-codoped carbons from a single protic salt and their application to CO2 capture Shiguo Zhang, Zhe Li, Kazuhide Ueno, Ryoichi Tatara, Kaoru Dokko, Masayoshi Watanabe J. Mater. Chem. A, 3, 17849-17857 (2015).
324	Ionic Conductivity and Viscosity of Solvate Ionic Liquids Composed of Glymes and Excess Lithium Bis(Trifluoromethylsulfonyl)Amide Hirotsugu Hirayama, Naoki Tachikawa, Kazuki Yoshii, Masayoshi Watanabe, Yasushi Katayama Electrochemistry, 83, 824-827 (2015).
325	Deposition and dissolution of lithium through lithium phosphorus oxynitride thin film in lithium bis(trifluoromethylsulfonyl)amide-glyme solvate ionic liquid Naoki Tachikawa, Ryota Furuya, Kazuki Yoshii, Masayoshi Watanabe, Yasushi Katayama Electrochemistry, 83, 846-848 (2015).
326	Lithium-tin Alloy/Sulfur Battery with a Solvate Ionic Liquid Electrolyte Kohei Ikeda, Shoshi Terada, Toshihiko Mandai, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Electrochemistry, 83, 914-917 (2015).
327	Structural and aggregate analyses of (Li salt + glyme) mixtures: the complex nature of solvate ionic liquids Karina Shimizu, Adilson A. Freitas, Rob Atkin, Gregory G. Warr, Paul A. FitzGerald, Hiroyuki Doi, Soshi Saito, Kazuhide Ueno, Yasuhiro Umebayashi, Masayoshi Watanabe, José N. Canongia Lopes Phys. Chem. Chem. Phys., 17, 22321-22335 (2015).
328	Thermally Reversible Ion Gels with Photohealing Properties Based on Triblock Copolymer Self-Assembly Takeshi Ueki, Ryoji Usui, Yuzo Kitazawa, Timothy P. Lodge, Masayoshi Watanabe Macromolecules, 48, 5928-5933(2015).
329	Photo-healable ion gel with improved mechanical properties using a tetra-arm diblock copolymer containing azobenzene groups Xiaofeng Ma, Ryoji Usui, Yuzo Kitazawa, Hisashi Kokubo, Masayoshi Watanabe Polymer, 78, 42-50(2015).

2016

330	Beyond solvents and electrolytes: Ionic liquids-based advanced functional materials Shiguo Zhang, Qinghua Zhang, Yan Zhang, Zhengjian Chen, Masayoshi Watanabe, Youquan Deng Prog. Mater. Sci., 77, 80-124 (2016).
331	Ionic liquids and their solid-state analogues as materials for energy generation and storage Douglas R. MacFarlane, Maria Forsyth, Patrick C. Howlett, Mega Kar, Stefano Passerini, Jennifer M. Pringle, Hiroyuki Ohno, Masayoshi Watanabe, Feng Yan, Wenjun Zheng, Shiguo Zhang, Jie Zhang Nat. Rev. Mater., 1, 15005 (2016).
332	Thermosensitive soft glassy colloidal arrays of block copolymer grafted silica nanoparticles in an ionic liquid Kazuhide Ueno, Toshimichi Fukai, Masayoshi Watanabe Polym. J., 48, 289-294 (2016). Cover Article.
333	Thermal and Electrochemical Stability of Tetraglyme-Magnesium Bis(trifluoromethanesulfonyl)amide Complex: Electric Field Effect of Divalent Cation on Solvate Stability Shoshi Terada, Toshihiko Mandai, Soma Suzuki, Seiji Tsuzuki, Katsuya Watanabe, Yutaro Kamei, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 120, 1353-1365 (2016).
334	Li⁺ Solvation and Ionic Transport in Lithium Solvate Ionic Liquids Diluted by Molecular Solvents Kazuhide Ueno, Junichi Murai, Kohei Ikeda, Seiji Tsuzuki, Mizuho Tsuchiya, Ryoichi Tatara, Toshihiko Mandai, Yasuhiro Umebayashi, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 120, 15792-15802 (2015).
335	Effects of Compatibility of Polymer Binders with Solvate Ionic Liquid Electrolytes on Discharge and Charge Reactions in Lithium-Sulfur Batteries Toshitada Nakazawa, Ai Ikoma, Ryosuke Kido, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe J. Power. Sources, 307, 746-752 (2016).
336	Hierarchical sol-gel transition induced by thermo-sensitive self-assembly of an ABC triblock polymer in an ionic liquid Yuzo Kitazawa, Takeshi Ueki, Lucas D. McIntosh, Saki Tamura, Kazuyuki Niitsuma, Satoru Imaizumi, Timothy P. Lodge, Masayoshi Watanabe Macromolecules, 49, 1414-1423(2016).
337	Bulk nanostructure of the prototypical ‘good' and ‘poor' solvate ionic liquids [Li(G4)][TFSI] and [Li(G4)][NO₃] Thomas Murphy, Sam K. Callear, Nageshwar Yepuri, Karina Shimizu, Masayoshi Watanabe, José N. Canongia Lopes, Tamim Darwish, Gregory G. Warr, Rob Atkin Phys. Chem. Chem. Phys, 18, 17224-17236 (2016).
338	Li⁺ local structure in hydrofluoroether diluted Li-glyme solvate ionic liquid Soshi Saito, Hikari Watanabe, Kazuhide Ueno, Toshihiko Mandai, Shiro Seki, Seiji Tsuzuki, Yasuo Kameda, Kaoru Dokko, Masayoshi Watanabe, Yasuhiro Umebayashi J. Phys. Chem. B, 120, 3378-3387 (2016).
339	Effects of Non-Equimolar Lithium Salt Glyme Solvate Ionic Liquid on the Control of Interfacial Degradation for Lithium-Secondary Batteries Shiro Seki, Nobuyuki Serizawa, Katsuhito Takei, Seiji Tsuzuki, Yasuhiro Umebayashi, Yasushi Katayama, Takeshi Miura, Kaoru Dokko, and Masayoshi Watanabe RSC Advances, 6, 33043-33047 (2016).
340	SANS study on the solvated structure and molecular interactions of a thermo-responsive polymer in a room temperature ionic liquid Kazu Hirosawa, Kenta Fujii, Takeshi Ueki, Yuzo Kitazawa, Kenneth C. Littrell, Masayoshi Watanabe, Mitsuhiro Shibayama Phys. Chem. Chem. Phys., 18, 17881-17889 (2016).
341	Promising Cell Configuration for Next-Generation Energy Storage: Li2S/Graphite Battery Enabled by a Solvate Ionic Liquid Electrolyte Zhe Li, Shiguo Zhang, Shoshi Terada, Xiaofeng Ma, Kohei Ikeda, Yutaro Kamei, Kaoru Dokko, Masayoshi Watanabe ACS Appl. Mater. Interfaces, 8, 16053-16062 (2016).
342	Self-assembly of Polyether Diblock Copolymers in Water and Ionic Liquids Yumi Kobayashi, Yuzo Kitazawa, Takahiro Komori, Kazuhide Ueno, Hisashi Kokubo, Masayoshi Watanabe Macromol. Rapid Commun., 37, 1207-1211 (2016).
343	Design and Materialization of Ionic Liquids based on an Understanding of their Fundamental Properties Masayoshi Watanabe Electrochemistry, 82 642-653 (2016). Award Paper.
344	Li⁺ local structure in Li-tetraglyme solvate ionic liquid revealed by neutron total scattering experiments with ^6/7Li isotopic substitution technique Soshi Saito, Hikari Watanabe, Yutaka Hayashi, Masaru Matsugami, Seiji Tsuzuki, Shiro Seki, José N. Canongia Lopes, Rob Atkin, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe, Yasuo Kameda, Yasuhiro Umebayashi J. Phys. Chem. Lett., 7, 2832-2837 (2016).
345	From Macromolecular to Small-molecular Trigger: Facile Method Towards Photoinduced LCST Phase Behavior of Thermosensitive Polymers in Mixed Ionic Liquids Containing Azobenzene Moiety Caihong Wang, Xiaofeng Ma, Yuzo Kitazawa, Yumi Kobayashi, Shiguo Zhang, Hisashi Kokubo, Masayoshi Watanabe Macromol. Rapid Commun., 37, 1960-1965 (2016).
346	Si/Li₂S Battery with Solvate Ionic Liquid Electrolyte Zhe Li, Yutaro Kamei, Masakazu Haruta, Toshio Takenaka, Akira Tomita, Takayuki Doi, Shiguo Zhang, Kaoru Dokko, Minoru Inaba, Masayoshi Watanabe Electrochemistry, 84, 887-890 (2016).
347	Photo-Dimerization Induced Dynamic Viscoelastic Changes in ABA Triblock Copolymer-Based Hydrogels for 3D Cell Culture Ryota Tamate, Takeshi Ueki, Yuzo Kitazawa, Morinobu Kuzunuki, Masayoshi Watanabe, Aya Mizutani Akimoto, Ryo Yoshida Chem. Mater., 28, 6401-6408 (2016).
348	Dissociation and Diffusion of Glyme-Sodium Bis(trifluoromethanesulfonyl)amide Complexes in Hydrofluoroether-Based Electrolytes for Sodium Batteries Shoshi Terada, Hiroko Susa, Seiji Tsuzuki, Toshihiko Mandai, Kazuhide Ueno, Yasuhiro Umebayashi, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 120, 23339-23350 (2016).
349	Optimizing the Pore Structure of Cathodic Carbon Supports for Lithium-Sulfur Batteries by Exploiting Solvate Ionic Liquid Electrolytes Shiguo Zhang, Ai Ikoma, Zhe Li, Kazuhide Ueno, Xiaofeng Ma, Kaoru Dokko, Masayoshi Watanabe ACS Appl. Mater. Interfaces, 8, 27803-27813 (2016).
350	Suppression of Water Absorption by Molecular Design of Ionic Liquid Electrolyte for Li-Air Battery Morgan L. Thomas, Yoshiki Oda, Ryoichi Tatara, Hoi-min Kwon, Kazuhide Ueno, Kaoru Dokko and Masayoshi Watanabe Adv. Energy Mater., 7, 1601753 (2016).
351	Pressure Response of a Thermo-responsive Polymer in an Ionic Liquid Kazu Hirosawa, Kenta Fujii, Takeshi Ueki, Yuzo Kitazawa, Masayoshi Watanabe, Mitsuhiro Shibayama Macromolecules, 49, 8249-8253 (2016).

2017

352	A Design Approach to Lithium-ion Battery Electrolyte Based on Diluted Solvate Ionic Liquids Kazuhide Ueno, Junichi Murai, Heejoon Moon, Kaoru Dokko, Masayoshi Watanabe J. Electrochem. Soc., 164, A6088-A6094 (2017).
353	Application of Ionic Liquids to Energy Storage and Conversion Materials and Devices Masayoshi Watanabe, Morgan L. Thomas, Shiguo Zhang, Kazuhide Ueno, Tomohiro Yasuda, Kaoru Dokko Chem. Rev., 117, 7190-7239 (2017).
354	Boundary Layer Friction of Solvate Ionic Liquids as a Function of Potential Hua Li, Mark W. Rutland, Masayoshi Watanabe, Rob Atkin Faraday Discuss., 199, 311-322 (2017).
355	Stability of Glyme Solvate Ionic Liquid as Electrolyte for Rechargeable Li/Air Battery Hoi-Min Kwon, Morgan L. Thomas, Ryoichi Tatara, Yoshiki Oda, Yuki Kobayashi, Azusa Nakanishi, Kazuhide Ueno, Kaoru Dokko, and Masayoshi Watanabe ACS Appl. Mater. Interfaces, 9, 6014-6021 (2017).
356	Tetra-PEG Network Containing Ionic Liquid Synthesized via Michael Addition Reaction and Its Application to Polymer Actuator Shunta Ishii, Hisashi Kokubo, Satoru Imaizumi, and Masayoshi Watanabe Macromolecules, 50, 2906-2915 (2017).
357	A Polymer Electrolyte Containing Solvate Ionic Liquid with Increased Mechanical Strength Formed by Self-assembly of ABA-type Ionomer Triblock Copolymer Takayuki Kawazoe, Kei Hashimoto, Yuzo Kitazawa, Hisashi Kokubo, Masayoshi Watanabe Electrochimica Acta, 235,287-294 (2017).
358	Effect of Anion in Glyme Based Electrolyte for Li-O₂ Batteries : Stability/Solubility of Discharge Intermediate Hoi-Min Kwon, Morgan L. Thomas, Ryoichi Tatara, Azusa Nakanishi, Kaoru Dokko, Masayoshi Watanabe Chem. Lett., 46, 573-576 (2017). (Editor’s Choice Article)
359	Oxygen Reduction Reaction in Highly Concentrated Electrolyte Solutions of Lithium Bis(trifluoromethanesulfonyl)amide/Dimethyl Sulfoxide Ryoichi Tatara, David G. Kwabi, Thomas P. Batcho, Michal Tulodziecki, Kenta Watanabe, Hoi-Min Kwon, Morgan L. Thomas, Kazuhide Ueno, Carl V. Thompson, Kaoru Dokko, Yang Shao-Horn, Masayoshi Watanabe J. Phys. Chem. C, 121, 9162-9172 (2017).
360	Sulfonated Polyimide/Ionic Liquid Composite Membranes for Carbon Dioxide Separation Akika Ito, Tomohiro Yasuda, Xiaofeng Ma, and Masayoshi Watanabe Polym. J., 49, 671-676 (2017).
361	Effect of variation in anion type and glyme length on the nanostructure of the solvate ionic liquid /graphite interface as a function of potential Andre Cook, Kazuhide Ueno, Masayoshi Watanabe, Rob Atkin, Hua Li J. Phys. Chem. C, 121, 15728-15734 (2017).
362	Effect of cation on stability of cation-glyme complexes and their interactions with [TFSA]- anion Seiji Tsuzuki, Toshihiko Mandai, Soma Suzuki, Wataru Shinoda, Takenobu Nakamura,Tetsuya Morishita, Kazuhide Ueno, Shiro Seki, Yasuhiro Umebayashi,Kaoru Dokko, Masayoshi Watanabe Phys. Chem. Chem. Phys., 19, 18262-18272 (2017).
363	Microscopic Structure of Solvated Poly(benzyl methacrylate) in an Imidazolium-Based Ionic Liquid: High-Energy X-ray Total Scattering and All-Atom MD Simulation Study Kenta Fujii, Takeshi Ueki, Kei Hashimoto, Yumi Kobayashi, Yuzo Kitazawa, Kazu Hirosawa, Masaru Matsugami, Koji Ohara, Masayoshi Watanabe, Mitsuhiro Shibayama Macromolecules, 50, 4780-4786 (2017).
364	Micellization/demicellization self-assembly change of ABA triblock copolymers induced by a photoswitchable ionic liquid with a small molecular trigger Caihong Wang, Kei Hashimoto, Jiaheng Zhang, Yumi Kobayashi, Hisashi Kokubo, and Masayoshi Watanabe Macromolecules, 50, 5377-5384 (2017).
365	Electrochemical deposition and dissolution of lithium on a carbon fiber composite electrode in a solvate ionic liquid Naoki Tachikawa, Rie Kasai, Kazuki Yoshii, Masayoshi Watanabe, Yasushi Katayama Electrochemistry,85, 667-670 (2017).
366	Long-cycle-life Lithium-Sulfur Batteries with Lithium Solvate Ionic Liquids Shiro Seki, Nobuyuki Serizawa, Katsuhito Takei, Yasuhiro Umebayashi, Seiji Tsuzuki, Masayoshi Watanabe Electrochemistry, 85, 680-682 (2017).
367	Physicochemical Characterization of a Photoinduced Sol-Gel Transition of an Azobenzene-Containing ABA Triblock Copolymer/Ionic Liquid System Xiaofeng Ma, Ryoji Usui, Yuzo Kitazawa, Ryota Tamate, Hisashi Kokubo, Masayoshi Watanabe Macromolecules, 50, 6788-6795 (2017).
368	Three-Dimensionally Hierarchical Ni/Ni3S2/S Cathode for Lithium-Sulfur Battery Zhe Li, Shiguo Zhang, Jiaheng Zhang, Miao Xu, Ryoichi Tatara and Kaoru Dokko, Masayoshi Watanabe ACS Appl. Mater. Interfaces, 9, 38477-38485 (2017).
369	Exceptionally High Electric Double Layer Capacitance of Oligomeric Ionic Liquids Michio Matsumoto, Sunao Shimizu, Rina Sotoike, Masayoshi Watanabe, Yoshihiro Iwasa, Takuzo Aida J. Am. Chem. Soc., 139, 16072-16075 (2017).
370	Thermo-sensitive Phase Separation Behavior of Poly(benzyl methacrylate)/Solvate Ionic Liquid Solutions Yumi Kobayashi, Yuzo Kitazawa, Kei Hashimoto, Ueki Takeshi, Hisashi Kokubo, Masayoshi Watanabe Langmuir, 33, 14105-14114 (2017).

2018

371	Amphoteric Water as Acid and Base for Protic Ionic Liquids and Their Electrochemical Activity When Used as Fuel Cell Electrolytes Muhammed Shah Miran, Tomohiro Yasuda, Ryoichi Tatara Md. Abu Bin Hasan Susan, and Masayoshi Watanabe Faraday Discuss., 206, 353-364 (2018).
372	Phase behaviour and thermodynamics: general discussion A. Abbott, H. Abe, L. Aldous, R. Atkin, M. Bendov´a, M. Busato, J. N. Canongia Lopes, M. Costa Gomes, B. Cross, C. Dietz, J. Everts, M. Firestone, R. Gardas, M. Gras, T. Greaves, S. Halstead, C. Hardacre, J. Harper, J. Holbrey, J. Jacquemin, P. Jessop, D. MacFarlane, F. Maier, H. Medhi, M. Mezger, A. P´adua, S. Perkin, J. E. S. J. Reid, S. Saha, J. M. Slattery, M. L. Thomas, S. Tiwari, S. Tsuzuki, B. Uralcan, M. Watanabe, J. Wishart, T. Youngs Faraday Discuss., 206, 113-139 (2018).
373	Structure and dynamics of ionic liquids: general discussion M. Addicoat, R. Atkin, J. N. Canongia Lopes, M. Costa Gomes, M. Firestone, R. Gardas, S. Halstead, C. Hardacre, L. J. Hardwick, J. Holbrey, P. Hunt, V. Ivaniˇstˇsev, J. Jacquemin, R. Jones, B. Kirchner, R. Lynden-Bell, D. MacFarlane, G. Marlair, H. Medhi, M. Mezger, A. P´adua, I. Pantenburg, S. Perkin, J. E. S. J. Reid, M. Rutland, S. Saha, K. Shimizu, J. M. Slattery, M. Swad´zba-Kwa´sny, S. Tiwari, S. Tsuzuki, B. Uralcan, A. van den Bruinhorst, M. Watanabe, J. Wishart Faraday Discuss., 206, 291-337 (2018).
374	Electrochemistry: general discussion A. Abbott, L. Aldous, N. Borisenko, S. Coles, O. Fontaine, J. D. Gamarra Garcia, R. Gardas, O. Hammond, L. J. Hardwick, P.-H. Haumesser, F. Hausen, C. Horwood, J. Jacquemin, R. Jones, E. J´onsson, A. Lahiri, D. MacFarlane, G. Marlair, B. May, H. Medhi, V. H. Paschoal, J. E. S. J. Reid, T. Schoetz, K. Tamura, M. L. Thomas, S. Tiwari, B. Uralcan, A. van den Bruinhorst, M. Watanabe, J. Wishart Faraday Discuss., 206, 405-426 (2018).
375	Ionic liquids at interfaces: general discussion A. Abbott, M. Addicoat, L. Aldous, R. G. Bhuin, N. Borisenko, J. N. Canongia Lopes, R. Clark, S. Coles, M. Costa Gomes, B. Cross, J. Everts, M. Firestone, R. Gardas, M. Gras, S. Halstead, C. Hardacre, J. Holbrey, T. Itoh, V. Ivaniˇstˇsev, J. Jacquemin, P. Jessop, R. Jones, B. Kirchner, S. Li, R. Lynden-Bell, D. MacFarlane, F. Maier, M. Mezger, A. P´adua, O. D. Pavel, S. Perkin, S. Purcell, M. Rutland, J. M. Slattery, S. Suzer, K. Tamura, M. L. Thomas, S. Tiwari, S. Tsuzuki, B. Uralcan, W. Wallace, M. Watanabe, J. Wishart Faraday Discuss., 206, 549-586 (2018).
376	Advanced materials based on polymers and ionic liquids Yuzo Kitazawa, Kazuhide Ueno, Masayoshi Watanabe Chem. Record, 18, 391-409 (2018). Front Cover Article
377	Polymer Electrolytes Containing Solvate Ionic Liquids: A New Approach to Achieve High Ionic Conductivity, Thermal Stability, and a Wide Potential Window Yuzo Kitazawa, Kaori Iwata, Ryosuke Kido, Satoru Imaizumi, Seiji Tsuzuki, Wataru Shinoda, Kazuhide Ueno, Toshihiko Mandai, Hisashi Kokubo, Kaoru Dokko, Masayoshi Watanabe Chem. Mater., 30, 252-261 (2018).
378	Controlled Sol-Gel Transitions of a Thermoresponsive Polymer in a Photoswitchable Azobenzene Ionic Liquid as a Molecular Trigger Caihong Wang, Kei Hashimoto, Ryota Tamate, Hisashi Kokubo, Masayoshi Watanabe Angew. Chem. Int. Ed., 57, 227-230 (2018).
379	Simple Combination of Protic Salt and Iron Halide: Precursor for Fe, N and S Co-Doped Catalyst for Oxygen Reduction Reaction in Alkaline and Acidic Media Mahfuzul Hoque, Shiguo Zhang, Morgan L. Thomas, Zhe Li, Soma Suzuki, Ayumi Ando, Masato Yanagi, Yoshio Kobayashi, Kaoru Dokko, Masayoshi Watanabe J. Mater, Chem. A, 6, 1138-1149 (2018).
380	Molecular Dynamics Study of Thermodynamic Stability and Dynamics of [Li(Glyme)]+ Complex in Lithium-Glyme Solvate Ionic Liquids Wataru Shinoda, Yuta Hatanaka, Masashi Hirakawa, Susumu Okazaki, Seiji Tsuzuki, Kazuhide Ueno, Masayoshi Watanabe J. Chem. Phys., 148, 193809 (2018).
381	Electrolyte Composition in Li/O2 Batteries With LiI Redox Mediators: Solvation Effects on Redox Potentials and Implications for Redox Shuttling Azusa Nakanishi, Morgan L. Thomas, Hoi-Min Kwon, Yuki Kobayashi, Ryoichi Tatara, Kazuhide Ueno, Kaoru Dokko and Masayoshi Watanabe J. Phys. Chem. C, 122, 1522–1534 (2018).
382	Photocurable ABA triblock copolymer-based ion gels utilizing photodimerization of coumarin Ryota Tamate, Takeshi Ueki, Aya Mizutani Akimoto, Ryo Yoshida, Toshiyuki Oyama, Hisashi Kokubo, Masayoshi Watanabe RSC Advances, 8, 3418-3422 (2018).
383	Magnesium Bis(trifluoromethanesulfonyl)amide Complexes with Triglyme and Asymmetric Homologues: Phase Behavior, Coordination Structures and Melting Point Reduction Kei Hashimoto, Soma Suzuki, Morgan L. Thomas, Toshihiko Mandai, Seiji Tsuzuki, Kaoru Dokko, Masayoshi Watanabe Phys. Chem. Chem. Phys., 20, 7998-8007 (2018).
384	Protic ionic liquids with primary alkylamine-derived cations: dominance of hydrogen bonding on observed physicochemical properties Mahfuzul Hoque, Morgan L. Thomas, Muhammed Shah Miran, Mio Akiyama, Mayeesha Marium, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe RSC Advances, 8, 9790-9794 (2018).
385	Ionic Polymer Actuators Using Poly(ionic liquid) Electrolytes Hisashi Kokubo, Ryo Sano, Keita Murai, and Shunta Ishii, Masayoshi Watanabe European Polym. J., 106, 266-272 (2018).
386	Neutron Diffraction and Quasielastic Scattering Studies on Layer Nanostructures and Related Dynamics in Imidazoliun-based Ionic Liquids Fumiya Nemoto, Maiko Kofu, Michihiro Nagao, Kazuki Ohishi, Shin-ichi Takata, Jun-ichi Suzuki, Takeshi Yamada, Kaoru Shibata, Takeshi Ueki, Yuzo Kiazawa, Masayoshi Watanabe, Osamu Yamamuro J. Chem. Phys., 149, 054502 (2018).
387	Glyme-Sodium Bis(fluorosulfonyl)amide Complex Electrolytes for Sodium Ion Batteries Shoshi Terada, Hiroko Susa, Seiji Tsuzuki, Toshihiko Mandai, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 122, 16589-16599 (2018).
388	Self-Healing Micellar Ion Gels Based on Multiple Hydrogen Bonding Ryota Tamate, Kei Hashimoto, Tatsuhiro Horii, Xiang Li, Mithuhiro Shibayama, Masayoshi Watanabe Adv. Mater., 30, 1802792 (2018).
389	Tuning NaO2 Cube Sizes by Controlling Na+ and Solvent Activity in Na-O2 Batteries Ryoichi Tatara, Graham M. Leverick,　Shuting Feng, Stefan Wan, Shoshi Terada, Kaoru Dokko, Masayoshi Watanabe, Yang Shao-Horn J. Phys. Chem. C, 122, 18316-18328 (2018).
390	Enhanced Electrochemical Stability of Molten Li Salt Hydrate Electrolytes by Addition of Divalent Cations Shinji Kondou, Erika Nozaki, Shoshi Terada, Morgan L. Thomas, Kazuhide Ueno, Yosuhiro Umebayashi, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 122, 20167-20175 (2018).
391	Block copolymer self-assembly in ionic liquids Ryota Tamatea, Kei Hashimotoa, Takeshi Ueki, Masayoshi Watanabe Phys. Chem. Chem. Phys.(Perspective paper), 20, 25123-25139 (2018). 2018 PCCP Hot Articles, Front Cover Article
392	From Ionic Liquids to Solvate Ionic Liquids: Challenges and Opportunities for Next Generation Battery Electrolytes Masayoshi Watanabe, Kaoru Dokko, Kazuhide Ueno, Morgan L. Thomas Bull. Chem. Soc. Jpn. (Accounts), 91, 1660-1682 (2018). Inside Cover Article
393	Sulfonated Polyimide/Ionic Liquid Composite Membranes for CO2 Separation: Transport Property in Relation to Their Nano-structures Akika Ito, Tomohiro Yasuda, Tetsuro Yoshioka, Akihiro Yoshida, Xiang Li, Kei Hashimoto, Kazukiyo Nagai, Mitsuhiro Shibayama, Masayoshi Watanabe Macromolecules, 51, 7112-7120 (2018).
394	Photo/Thermoresponsive ABC Triblock Copolymer-Based Ion Gels: Photoinduced Structural Transitions Ryota Tamate, Ryoji Usui, Kei Hashimoto, Yuzo Kitazawa, Hisashi Kokubo, Masayoshi Watanabe Soft Matter, 14, 9088-9095 (2018). Front Cover Article
395	Photohealable ion gels based on the reversible dimerisation of anthracene Aya Saruwatari, Ryota Tamate, Hisashi Kokubo, Masayoshi Watanabe Chem. Commun., 54, 13371-13374 (2018).
396	Direct Evidence for Li Ion Hopping Conduction in Highly Concentrated Sulfolane-Based Liquid Electrolyte Kaoru Dokko, Daiki Watanabe, Yosuke Ugata, Morgan L. Thomas, Seiji Tsuzuki, Wataru Shinoda, Kei Hashimoto, Kazuhide Ueno, Yasuhiro Umebayashi, Masayoshi Watanabe J. Phys. Chem. B, 122, 10736-10745 (2018).

2019

397	Liquid Structures and Transport Properties of Lithium Bis(fluorosulfonyl)amide/ Glyme Solvate Ionic Liquids for Lithium Batteries Shoshi Terada, Kohei Ikeda, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Aus. J. Chem., 72, 70-80 (2019).
398	Cluster–Micelle Transition of Thermo/Photoresponsive ABC Triblock Copolymers in Ionic Liquids Aya Saruwatari, Kei Hashimoto, Ryota Tamate, Ryoji Usui, Hisashi Kokubo, Masayoshi Watanabe Aus. J. Chem., 72, 155-159 (2019).
399	Solvate Ionic Liquids for Li, Na, K, and Mg Batteries Toshihiko Mandai, Kaoru Dokko, Masayoshi Watanabe Chem. Record, 19, 708-722 (2019).
400	Solid Polymer Electrolytes Based on Polystyrene−Polyether Block Copolymers having Branched Ether Structure Hisashi Kokubo, Eiji Nakazawa, Masayoshi Watanabe Polym. Adv. Tech., 30, 736-742 (2019).
401	Key factor governing the physicochemical properties and extent of proton transfer in protic ionic liquids: ΔpKa or chemical structure? Muhammed Shah Miran, Mahfuzul Hoque, Tomohiro Yasuda, Seiji Tsuzuki, Kazuhide Ueno, Masayoshi Watanabe Phys. Chem. Chem. Phys., 21, 418-426 (2019).
402	Light-Triggered Viscoelastic Transition of Block Copolymer Ion Gels in a Photo-switchable Azobenzene Ionic Liquid Caihong Wang, Kei Hashimoto, Ryota Tamate, Hisashi Kokubo, Ken Morishima, Xiang Li, Mitsuhiro Shibayama, Fengniu Lu, Takashi Nakanishi, Masayoshi Watanabe Chem. Commun., 55, 1710-1713 (2019). Back Cover Article
403	Polymer Electrolytes Based on a Homogeneous Poly(ethylene glycol) Network and Their Application to Polymer Actuators Ryosuke Shioiri, Hisashi Kokubo, Tatsuhiro Horii, Yumi Kobayashi, Kei Hashimoto, and Kazuhide Ueno, Masayoshi Watanabe Electrochim. Acta, 298, 866-873 (2019).
404	Ionic transport in highly concentrated lithium bis(fluorosulfonyl)amide electrolytes with keto ester solvents: Structural implications for ion hopping conduction in liquid electrolytes Shinji Kondou, Morgan L. Thomas, Toshihiko Mandai, Kazuhide Ueno, Kaoru Dokko, and Masayoshi Watanabe Phys. Chem. Chem. Phys., 21, 5097-5105 (2019).
405	Effect of electrolyte composition on performance and stability of lithium-sulfur batteries Yuki Ishino, Keitaro Takahashi, Wataru Murata, Yasuhiro Umebayashi, Seiji Tsuzuki, Masayoshi Watanabe, Minori Kamaya, Shiro Seki Energy Tech., 1900197 (2019).
406	Application of a protic ionic liquid to CO2 separation in a sulfonated polyimide-derived ion gel membrane: towards replacing aprotic ionic liquid Eri Hayashi, Morgan L. Thomas, Kei Hashimoto, Seiji Tsuzuki, Akika Ito, Masayoshi Watanabe ACS Applied Polym. Mater., 1, 1579-1589 (2019).
407	Solvation Structure of Poly(benzyl methacrylate) in a Solvate Ionic Liquid: Preferential Solvation of Li-Glyme Complex Cation Kei Hashimoto, Yumi Kobayashi, Hisashi Kokubo, Takeshi Ueki, Koji Ohara, Kenta Fujii, Masayoshi Watanabe J. Phys. Chem. B, 123, 4098-4107 (2019).
408	Effects of Sulfur Loading, Cathode Porosity and Electrolyte Amount on Li-S Battery Performance with Solvate Ionic Liquid Electrolyte Yoshiharu Matsumae, Kenzo Obata, Ayumi Ando, Masato Yanagi, Yutaro Kamei, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Electrochemistry, 21, 5097-5105 (2019).
409	Sulfolane-based highly concentrated electrolytes of lithium bis(trifluoromethanesulfonyl)amide: Ionic transport, Li ion coordination and Li-S battery performance Azusa Nakanishi, Kazuhide Ueno, Daiki Watanabe, Yosuke Ugata, Yoshiharu Matsumae, Jiali Liu, Morgan. L. Thomas, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 123, 14229-14238 (2019).
410	Li-Ion Hopping Conduction in Highly Concentrated Lithium Bis(fluorosulfonyl)amide / Dinitrile Liquid Electrolytes Yosuke Ugata, Morgan L. Thomas, Toshihiko Mandai, Kazuhide Ueno, Kaoru Dokko, and Masayoshi Watanabe Phys. Chem. Chem. Phys., 21, 9759-9768 (2019). Selected as 2019 PCCP Hot Articles
411	Role of Cation Structure in CO2 Separation by Ionic Liquid/Sulfonated Polyimide Composite Membrane Eri Hayashi, Kei Hashimoto, Morgan L. Thomas, Seiji Tsuzuki, Masayoshi Watanabe Membranes, 9, 81 (2019).
412	Glyme-Li salt equimolar molten solvates with iodide/triiodide redox anions Keisuke Shigenobu, Azusa Nakanishi, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe RSC Advances, 9, 22668-22675 (2019).
413	Thermodynamic Effect of Anion Activity on Electrochemical Reactions Involving Li⁺ Ion in Room Temperature Ionic Liquids Ryoichi Tatara, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe ChemElectroChem, 6, 4444-4449 (2019).
414	Effect of Ionic Liquid Structure on Viscoelastic Behavior of Hydrogen-Bonded Micellar Ion Gels Ryota Tamate, Kei Hashimoto, Xiang Li, Mitsuhiro Shibayama, Masayoshi Watanabe Polymer, 178, 121694 (2019).
415	Physicochemical compatibility of high-concentrated solvate ionic liquids and low-viscosity dilute solvent Keitaro Takahashi, Yuki Ishino, Wataru Murata, Yasuhiro Umebayashi, Seiji Tsuzuki, Masayoshi Watanabe, Hiromitsu Takaba, Shiro Seki RSC Advances, 9, 24922-24927 (2019).
416	Transport and Mechanical Properties of ABA-type Triblock Copolymer Ion Gels Correlated with Their Microstructures Kei Hashimoto, Manabu Hirasawa, Hisashi Kokubo, Xiang Li, Mitsuhiro Shibayama, Masayoshi Watanabe Macromolecules, 52, 8430-8439 (2019).
417	Excellent dispersibility of single-walled carbon nanotubes in highly concentrated electrolytes and its application to a gel electrode for Li-S batteries Ryota Tamate, Aya Saruwatari, Azusa Nakanishi, Yoshiharu Matsumae, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Electrochem. Commun., 109, 106598 (2019).
418	Dynamic Chelate Effect on the Li⁺-ion Conduction in Solvate Ionic Liquids Nana Arai, Hikari Watanabe, Tsuyoshi Yamaguchi, Shiro Seki, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe, Yasuo Kameda, Richard Buchner, Yasuhiro Umebayashi J. Phys. Chem. C, 123, 30228-30233 (2019).

2020

419	Rheological and ionic transport properties of nanocomposite electrolytes based on protic ionic liquids and silica nanoparticles Mayeesha Marium, Mahfuzul Hoque, Muhammed Shah Miran, Morgan L. Thomas, Izuru Kawamura, Kazuhide Ueno, Kaoru Dokko and Masayoshi Watanabe Langmuir, 36, 148-158 (2020).
420	Graphite-Lithium Sulfide Battery with a Single-Phase Sparingly Solvating Electrolyte Taisho Seita, Yoshiharu Matsumae, Jiali Liu, Ryoichi Tatara, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe ACS Energy Lett., 5, 1-7 (2020).
421	Liquid-state Optoelectronics Using Liquid Metal Takashi Kozaki, Satoshi Saito, Yota Otsuki, Ryosuke Matsuda, Yutaka Isoda, Takuma Endo, Fumika Nakamura, Takuto Araki, Taichi Furukawa, Shoji Maruo, Masayoshi Watanabe, Kazuhide Ueno, Hiroki Ota Adv. Electronic Mater., 19011325 (2020).
422	High performance electric double layer transistors using solvate ionic liquids Satoshi Saito, Ryota Tamate, Kazumoto Miwa, Sunao Shimizu, Tatsuhiro Horii, Kazunori Ueno, Shimpei Ono, Masayoshi Watanabe Jpn. J. Appl. Phys., 59, 030901 (2020).
423	High Transference Number of Na Ion in Liquid-State Sulfolane Solvates of Sodium Bis(fluorosulfonyl)amide Yukihiro Okamoto, Seiji Tsuzuki, Ryoichi Tatara, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe J. Phys. Chem. C, 124, 4459-4469 (2020).
424	Effects of polysulfide solubility and Li ion transport on performance of Li₂S batteries using sparingly solvating electrolytes Masato Yanagi, Kazuhide Ueno, Ayumi Ando, Shanglin Li, Yoshiharu Matsumae, Jiali Liu, Kaoru Dokko, Masayoshi Watanabe J. Electrochem. Soc., 167, 070531 (2020).
425	Highly concentrated LiN(SO₂CF₃)₂/dinitrile electrolytes: Liquid structures, transport properties, and electrochemistry Yosuke Ugata, Ryoichi Tatara, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe J. Chem. Phys., 152, 104502 (2020).
426	Molten Li salt solvate-silica nanoparticle composite electrolytes with tailored rheological properties Mayeesha Marium, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Electrochemistry, 88, 174-177 (2020).
427	Effects of anion on liquid structures of ionic liquids at graphene electrode interface analyzed by molecular dynamics simulations Seiji Tsuzuki, Takenobu Nakamura, Tetsuya Morishita,Wataru Shinoda, Shiro Seki, Yasuhiro Umebayashi, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Batteries & Supercaps, 3, 658-667 (2020).
428	Effects of fluoroethylene carbonate addition to Li-glyme solvate ionic liquids on their ionic transport properties and Si composite electrode performance Hitoshi Shobukawa, Keisuke Shigenobu, Shoshi Terada, Shinji Kondou, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe Electrochim. Acta., 353, 136559 (2020).
429	Effect of network homogeneity on mechanical, thermal and electrochemical properties of solid polymer electrolytes prepared by homogeneous 4-arm poly(ethylene glycols) Monami Tosa, Kei Hashimoto, Hisashi Kokubo, Kazuhide Ueno, Masayoshi Watanabe Soft Matter, 16, 4290-4298 (2020).
430	Azobenzene-based Ionic Liquid Switches Phase Separation of Poly(N-isopropylacrylamide) Aqueous Solutions as a Molecular Trigger Leading to UV Shutdown of Ionic Transport Peiqi Li, Shuai Tan, Yong Wu, Caihong Wang, and Masayoshi Watanabe ACS Macro. Lett., 9, 825-829 (2020).
431	Azobenzene Molecular Trigger Controlling Phase Transitions of PNIPAm in Ionic Liquids and Light Controlled Adhesiveness Caihong Wang, Peiqi Li, Shiguo Zhang, Guoqiang Zhang, Shuai Tan, Yong Wu, Masayoshi Watanabe Macromolecules, 53, 4901–4907 (2020).
432	Speciation analysis and thermodynamic criterion of solvate ionic liquids; whether ionic liquids or super-concentrated solutions? Nana Arai, Erika Nozaki, Hikari Watanabe, Shiro Seki, Seiji Tsuzuki, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe, Yasuo Kameda, Yasuhiro Umebayashi J. Phys. Chem. Lett., 11, 4517-4523 (2020).
433	Role of Viscosity in Deviations from the Nernst-Einstein Relation Yunqi Shao, Keisuke Shigenobu, Masayoshi Watanabe, Chao Zhang J. Phys. Chem. B., 124, 4774-4780 (2020).
434	Recent progress in self-healing ion gels Ryota Tamate, Masayoshi Watanabe Sci. Tech. Adv. Mater., 21, 388-401 (2020).
435	Solvent effects on Li ion transference number and dynamic ion correlations in glyme- and sulfolane-based molten Li salt solvates Keisuke Shigenobu, Kaoru Dokko, Masayoshi Watanabe, Kazuhide Ueno Phys. Chem. Chem. Phys., 22, 15214-15221 (2020).
436	Structures and electrochemistry of γ-butyrolactone solvates of Na salts Ryoichi Tatara, So Nishimura, Yukihiro Okamoto, Kazuhide Ueno, Masayoshi Watanabe, Kaoru Dokko J. Phys. Chem. C, 124, 15800-15811 (2020).
437	Microphase-separated structures of ion gels consisting of ABA-type block copolymers and an ionic liquid: A key to escape from the trade-off between mechanical and transport properties Haruna Mizuno, Kei Hashimoto, Ryota Tamate, Hisashi Kokubo, Kazuhide Ueno, Xiang Li, Masayoshi Watanabe Polymer, 206, 122849 (2020).
438	Reversible Ion-Conducting Switch by Azobenzene Molecule with Light Controlled Sol-gel Transitions of PNIPAm Ion Gel Caihong Wang, Peiqi Li, Yifan Wang, Haiyan Tu, Shuai Tan, Yong Wu, Masayoshi Watanabe ACS Appl. Mater. Interfaces, 12, 42202-42209 (2020).
439	Operando soft X-ray absorption spectroscopic study on microporous carbon-supported sulfur cathodes Yao Xiao, Kentaro Yamamoto, Yuki Matsui, Toshiki Watanabe, Koji Nakanishi, Tomoki Uchiyama, Shoso Shingubara, Masashi Ishikawa, Masayoshi Watanabe, Yoshiharu Uchimoto RSC Advances, 10, 39875-39880 (2020).

2021

440

Comparison of sulfur cathode reactions between concentrated liquid electrolyte system and solid-state electrolyte system by soft X-ray absorption spectroscopy
Yao Xiao, Kentaro Yamamoto, Yukiko Matsui, Toshiki Watanabe, Atsushi Sakuda, Koji Nakanishi, Tomoki Uchiyama, Akitoshi Hayashi, Shoso Shingubara, Masahiro Tatsumisago, Masashi Ishikawa, Masayoshi Watanabe, Yoshiharu Uchimoto
ACS Appl. Energy Mater., 4, 186-193 (2021).

441

Molecularly Tunable Polyanions for Single-Ion Conductors and Poly(Solvate Ionic Liquids)
Wenxu Zhang, Shuting Feng, Mingjun Huang, Bo Qiao, Keisuke Shigenobu, Livia Giordano, Jeff Lopez, Ryoichi Tatara, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe, Yang Shao-Horn, Jeremiah A. Johnson
Chem. Mater., 33, 524-534 (2021).