Development of new class of ion conductive polymers based on ionic liquids

被引：288
作者：
Ohno, H [1 ]
Yoshizawa, M [1 ]
Ogihara, W [1 ]
机构：
[1] Tokyo Univ Agr & Technol, Dept Biotechnol, Koganei, Tokyo 1848588, Japan
来源：
ELECTROCHIMICA ACTA | 2004年 / 50卷 / 2-3期
关键词：
ionic liquids; imidazolium salts; polymer electrolytes; ionic conductivity; glass transition temperature;
D O I：
10.1016/j.electacta.2004.01.091
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
A series of polymerizable ionic liquid was synthesized and polymerized to prepare new type polymer electrolytes. The effects of position of imidazolium cation, spacer structure and length, and anion species on the ionic conductivity have been investigated. Polycation-type ionic liquids having flexible long spacer showed the ionic conductivity of about 10(-4) S cm(-1) at room temperature. Polyanion-type ionic liquids without spacer structure also showed about 10(-4) S cm(-1) at room temperature. Both examples strongly suggested that the freedom of imidazolium cation affected greatly on the ionic conductivity. Both systems maintained quite low glass transition temperature of about -60degreesC after polymerization. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：255 / 261
页数：7
相关论文
共 41 条
  • [1] [Anonymous], 2001, Chem. Lett
  • [2] Hydrophobic, highly conductive ambient-temperature molten salts
    Bonhote, P
    Dias, AP
    Papageorgiou, N
    Kalyanasundaram, K
    Gratzel, M
    [J]. INORGANIC CHEMISTRY, 1996, 35 (05) : 1168 - 1178
  • [3] BRUCE PG, SOLID STATE ELECTROC
  • [4] Cameron G. G., 1987, POLYM ELECTROLYTE RE, V20, P299
  • [5] COOPER EI, 1992, ELECTROCHEMICAL SOC, V9216, P386
  • [6] High-temperature proton conducting membranes based on perfluorinated ionomer membrane-ionic liquid composites
    Doyle, M
    Choi, SK
    Proulx, G
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2000, 147 (01) : 34 - 37
  • [7] Lithium doped N-methyl-N-ethylpyrrolidinium bis(trifluoromethanesulfonyl)amide fast-ion conducting plastic crystals
    Forsyth, M
    Huang, J
    MacFarlane, DR
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2000, 10 (10) : 2259 - 2265
  • [8] Ionic liquid-polymer gel electrolytes from hydrophilic and hydrophobic ionic liquids
    Fuller, J
    Breda, AC
    Carlin, RT
    [J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1998, 459 (01): : 29 - 34
  • [9] Ionic liquid-polymer gel electrolytes
    Fuller, J
    Breda, AC
    Carlin, RT
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (04) : L67 - L70
  • [10] Gray F.M., RSC MONOGRAPHS
12345