IONOMER RESIN AND IONOMER SOLUTION CONTAINING SAME, LAMINATE, MEMBER, ELECTROCHEMICAL ELEMENT, AND ELECTROCHEMICAL DEVICE

摘要

Provided is an ionomer resin comprising a copolymer containing a first constituent unit. L1 to L5 independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkanol group having 1 to 4 carbon atoms, or a specific anion-exchange-group-containing functional group such as -Z2-M1-Z1(R1)(R2)(R3). R1 to R3 independently represent an alkyl group which has 1 to 8 carbon atoms and is bonded directly to Z1, or an alkanol group which has 1 to 8 carbon atoms and is bonded directly to Z1; M1 represents a linear hydrocarbon chain having 3 to 8 carbon atoms; Z1 represents a nitrogen atom, or a phosphorus atom; and Z2 represents a nitrogen atom which is bonded to one hydrogen atom, an oxygen atom, or a sulfur atom. L6 represents a hydrogen atom, a methyl group, or an ethyl group.