Patent ID: 7985490

Claim:
A composition, comprising: a conducting polymer; a first ionomer represented by one of Formulae (3), (6), (8), (9), (10), (11) and (13) where m is a number of 1 to 10,000,000; where 0<m≦10,000,000, 0≦n<10,000,000, z is a number of 0 to 20, and M + is Na + , K + , Li + , H + , CH 3 (CH 2 ) a NH 3 + in which a is an integer of 0 to 50, or NH 4 + ; where 0<m≦10,000,000, 0<n<10,000,000, and M + is Na + , K + , Li + , H + , CH 3 (CH 2 ) a NH 3 + in which a is an integer of 0 to 50, or NH 4 + ; where 0<m≦10,000,000, and 0<n<10,000,000; where 0<m≦10,000,000, 0≦n≦10,000,000, x is a number of 0 to 20, and M + is Na + , K + , Li + , H + , CH 3 (CH 2 ) a NH 3 + in which a is an integer of 0 to 50, or NH 4 + ; where 0<m≦10,000,000, 0<n<10,000,000, each of x and y is independently a number of 0 to 20, and M + is Na + , K + , Li + , H + , CH 3 (CH 2 ) a NH 3 + in which a is an integer of 0 to 50, or NH 4 + ; where 0<m≦10,000,000, 0<n<10,000,000, each of x and y is independently a number of 0 to 20, Y is —SO 3 − M + , —COO − M + , —SO 3 − NHSO 2 CF3 + , or —PO 3 2− (M + ) 2 , and M + is Na + , K + , Li + , H + , CH 3 (CH 2 ) a NH 3 + in which a is an integer of 0 to 50, or NH 4 + ; and at least one of a physical crosslinking agent and a chemical crosslinking agent.