| 摘要 |
A precursor composition capable to form a solid-state electrolyte having good ion conductivity and high heat-resistance, by simple curing procedure, comprising; (A) a polymerizable ion pair compound represented by formula I, (B) a cross-linker having two or more unsaturated groups co-polymerizable with the polymerizable ion pair compound (A), and (C) non-polymerizable ion pair compound. Each of R1, R2, R3, R4, R5 and R6 represents hydrogen atom, alkyl or aryl group having 1-12 carbon atoms; and each of R7 and R8 represents alkyl or aryl group having 1-12 carbon atoms. X designates either of halogen atom, AlCl 4 - , PF 6 - , BF 4 - , bis (oxalato) borate anion, R f1 SO 3 - , (NC) 2 N - , (R f2 Y) 2 N - , (R f2 Y) 3 C - , and (R f2 Y) 2 C - Q, where R f1 designates perfluoro alkyl or aryl group having 1-8 carbon atoms; each R f2 designates fluorine atom, perfluoro alkyl or aryl group having 1-8 carbon atoms; Y designates -SO 2 - or -PO-R f2 ; and Q designates -H or -CO-R f2 . |
