Patent ID: 7309523
Filing Date: 2007-12-18
Classification: B01D,C08G,C25B,H01B,H01M,Y02E,Y02P,Y10T

Abstract:
1. A hybrid material comprising a proton conducting polymer having acid groups which are sulphonic groups, said hybrid material including a metal oxide component having at least two Me x O y per molecule, each molecule of the metal oxide component containing at least one basic functional group due to a group containing nitrogen, the metal oxide component being formed by metal oxide particles, permitting an interaction and a spatial relationship with the acid groups of the polymer; and wherein the polymer is formed from at least one of the group consisting of aromatic polysulphones, sulphonic aromatic polyarylether ketones, sulphonated aromatic polysulphones, sulphonated aromatic polyether sulphones (PES), and sulphonated aromatic polyphenylether sulphones (s-PPSU).