JP2005285332A5 - - Google Patents

Claims (4)

In a battery comprising a polymer solid electrolyte and an electrode, the polymer solid electrolyte has the formula (I)

(In the formula, R _{1 to} R ₃ each independently represents a hydrogen atom or a C 1-10 hydrocarbon group, and R ₁ and R ₃ may combine to form a ring; R _4a and R _4b Each independently represents a hydrogen atom or a methyl group, R ₅ represents a hydrogen atom, a hydrocarbon group, an acyl group or a silyl group, m represents an integer of 1 to 100, and m represents 2 In the above case, R _4a and R _4b may be the same or different.) And a repeating unit represented by formula (II)

(Wherein, R ₆ and R ₈ each independently represent a hydrogen atom or a C1~C10 hydrocarbon group,, R ₆ and R ₈ may be bonded to form a ring, R ₇ is , Hydrogen atom, C1-C10 hydrocarbon group, hydroxyl group, hydrocarbon oxy group, carboxyl group, acid anhydride group, amino group, ester group, or hydroxyl group, carboxyl group, epoxy group, acid anhydride group, and amino group Represents an organic group having at least one functional group selected from the group consisting of: R ₉ represents at least one functional group selected from the group consisting of a hydroxyl group, a carboxyl group, an epoxy group, an acid anhydride group, and an amino group. A cross-linked product obtained by the reaction of a copolymer having a repeating unit represented by formula (1) and a cross-linking agent, and a copolymer containing an electrolyte salt. Formula (XX)

(Wherein, R _1a to R _3a are each independently represent a hydrogen atom or a C1~C10 hydrocarbon group,, R _1a and R _3a may be connected to form a ring, R _4a1 and R _4b1 independently represents a hydrogen atom or a methyl group, R _5a represents a hydrogen atom, a hydrocarbon group, an acyl group, or a silyl group, m1 represents any integer of 2 to 100, R _4a1 and _R4b1 may be the same or different from each other.) A block chain A11 having a repeating unit represented by formula (XXI):

(Wherein R _{6a to} R _8a each independently represents a hydrogen atom or a C1 to C10 hydrocarbon group, and R _9a represents an aryl group), a block chain B11 having a repeating unit represented by: And the block chain C11 is an electrode including a copolymer having an arrangement of B11, A11, and C11 in this order. 2. The battery according to claim 1, wherein the repeating unit represented by the formula (I) and the repeating unit represented by the formula (II) are bonded by a block. The copolymer having a repeating unit represented by the formula (I) and the formula (II) further contains a repeating unit different from the formula (I) and the formula (II) derived from the polymerizable unsaturated monomer. The battery according to claim 1 or 2. Repeating units different from the formula (I) and the formula (II) derived from the polymerizable unsaturated monomer are represented by the formula (I
II)

(Wherein R _{10 to} R ₁₂ each independently represents a hydrogen atom or a C _{1 to} C ₁₀ hydrocarbon group, and R ₁₃ represents an aryl group or a heteroaryl group) and formula (IV)

(Wherein, R ₁₄ to R ₁₆ each independently represent a hydrogen atom or a C1~10 hydrocarbon group,, R ₁₄ and R ₁₆ are taken together, may form a ring, R ₁₇ is C1-12 represents an alkyl group, an aryl group, an alicyclic hydrocarbon group, or a heterocyclic group.) And is at least one type of repeating unit selected from repeating units represented by The battery described.