| abstract |
A copolymer for manufacturing a membrane of a fuel cell, a method of producing the same, and a fuel cell, the copolymer for producing a membrane of a fuel cell comprises a hydrophobic part represented by the following formula (1) and a hydrophilic part represented by the following formula (2) . ≪ Formula 1 > (2) (1) and (2), Q 1 and Q 2 each independently represent a single bond, -CH 2 - or -C (R 1 ) (R 2 ) -, x and y each independently represent an integer of 1 or more, R 1 and R 2 each independently represent an alkyl group having 1 to 3 carbon atoms, and M 1 represents a monovalent cation. |