Patent ID: 8173323
Filing Date: 2012-05-08
Classification: H01M,Y02E,Y02P

Abstract:
1. A fuel cell comprising a binder comprising at least one polymer represented by Formula 2: where each of A and C is independently oxygen, sulfur, SO, carbonyl, or sulfonyl; each of x and z is independently an integer from 1 to 10; each of R 1 , R 3 , and R 5 is independently selected from hydrogen, halogen atoms, alkyls, allyls, aryls, alkylphosphoric acids, alkylsulfonic acids, fluoro alkylsulfonic acids, sulfonic acid, carboxylic acid, phosphoric acid, phosphonic acid, and derivatives thereof; each of j, l, and n independently ranges from 1 to 3; and b ranges from 3 to 10,000.