| 摘要 |
Provided is an anion conductive resin which has high heat resistance and also high anion conductivity, low solubility in water, high adhesion to catalysts and barrier films, which is low cost and is highly soluble in solvents, and which can generate electricity and produce a high output when employed as a resin for joining catalyst and electrode layers in a solid polymer type fuel cell that uses an anion exchange film, and also provided is a method for producing the anion conductive resin. The sparingly water-soluble anion conductive resin is a non-crosslinked block copolymer which has aromatic rings, which has hydrophilic units in which the aromatic ring has an ammonium salt represented by formula (1) (1) -(CH2)n-N+R1R2R3(X)z (where n is an integer of 3-6, R1, R2 and R3 are each C1-5 straight-chain or branched alkyl groups, all or some of R1, R2 and R3 may form a ring by interconnection, X is a counter anion, and z is the reciprocal of the valency of X), and which has hydrophobic units that do not have said ammonium salt, and the method for producing the anion conductive resin is also provided. |
