| 摘要 |
PURPOSE:To provide the subject solid electrolyte having good ion conductivity and useful for batteries, etc., by impregnating a porous membrane with a specific multifunctional monomer and a monofunctional monomer, etc., and subsequently polymerizing the monomers in the presence of a polar neutral solvent and a specified metal ion salt to form a matrix. CONSTITUTION:A multifunctional monomer of formula I [X1 and Y1 are O or NR7 (R7 is H or alkyl); R1 is H, alkyl, Cl or CN; R2 is lower alkyl; L1 is a Z1-valent connecting group; Z1 is an integer of >=2; (q) is 1-30], a mixture of the monomer of formula I with a multifunctional monomer of formula II (X5, L4, Z2 and R8 are the same as the X1, L4, Z1 and R1, respectively; l1 and l2 are 0 or 1), or a mixture of either of formulas I and II with monofunctional monomers of formula III (R5, R4, Y2, X2 and (p) are the same as R1, R2, Y1 and (q), respectively; R3 is H, alkyl, etc.), formula IV (R11 and X3 are the same as R1 and X1, respectively; L2 is a divalent connecting group; (r) is 0 or 1; A1, B1 and D1 and O or S), etc., is impregnated into a porous membrane and subsequently polymerized in the presence of the salt of a metal ion of the group Ia or IIa in the periodical table in a polar neutral solvent to provide the objective solid electrolyte, etc. |
