申请人:DAI-ICHI KOGYO SEIYAKU CO., LTD.
公开号:EP0460876A1
公开(公告)日:1991-12-11
An ion-conductive polymer electrolyte comprises an organic polymer, a soluble electrolyte salt and an organic solvent. The organic polymer is the compound obtained by crosslinking an organic compound having a structure of the following general formula ⓛ;
Z - [ (Am - Xp) - Y] k ⓛ
in which Z is a residue of a compound having at least one active hydrogen, Y is an active hydrogen group or polymerizable functional group, m is an integer of l to 25O, k is an integer of l to l2, A is a structure of the following general formula ②;
wherein n is an integer of O to 25, R is an alkyl, alkenyl, aryl or alkylaryl group having l to 2O carbon atoms, X is -(CH₂-CH₂-O)- , and p is O or an integer of l to 45O, and, when p is not O, A and X are block-copolymerized, m shows the total number of copolymerized A units and p shows the total number of copolymerized X units.
离子导电聚合物电解质由有机聚合物、可溶性电解质盐和有机溶剂组成。有机聚合物是通过交联具有以下通式ⓛ结构的有机化合物而得到的化合物;
Z - [ (Am - Xp) - Y] k ⓛ
其中 Z 是至少有一个活性氢的化合物残基,Y 是活性氢基或可聚合官能团,m 是 l 至 25O 的整数,k 是 l 至 l2 的整数,A 是以下通式②的结构;
其中 n 是 O 至 25 的整数,R 是具有 l 至 2O 个碳原子的烷基、烯基、芳基或烷基芳基,X 是-(CH₂-CH₂-O)-,p 是 O 或 l 至 45O 的整数,当 p 不是 O 时,A 和 X 是嵌段共聚的,m 表示共聚 A 单元的总数,p 表示共聚 X 单元的总数。