申请人:Shikoku Chemicals Corporation
公开号:US06025457A1
公开(公告)日:2000-02-15
Novel molten-salt type polyelectrolytes are disclosed which contain as an essential ingredient a molten salt polymer obtained by reacting an imidazolium derivative, such as a 1,3-dialkylimidazolium halide, 1,2,3-trialkylimidazolium halide, 1-vinyl-3-alkylimidazolium halide, or 1-vinyl-2,3-alkylimidazolium halide, with an acid monomer, a poly(vinylsulfonamide), trifluoromethanesulfonimide, or the like. The electrolytes show high ionic conductivity at room temperature and have excellent stability to temperature fluctuations and excellent mechanical properties.
本发明揭示了一种新型熔盐型聚电解质,其包含一种必要成分,即通过将咪唑衍生物(例如1,3-二烷基咪唑卤化物,1,2,3-三烷基咪唑卤化物,1-乙烯基-3-烷基咪唑卤化物或1-乙烯基-2,3-烷基咪唑卤化物)与酸单体、聚(乙烯磺酰胺)、三氟甲烷磺酰亚胺等反应得到的熔盐聚合物。该电解质在室温下具有高离子导电性,对温度波动具有优异的稳定性和优异的机械性能。