COMPOSITE ELECTROLYTE FOR FUEL CELL

摘要

A composite electrolyte for a fuel cell includes a metal film, a polymeric electrolyte material and at least one hydrophilic layer disposed between the metal film and the polymeric electrolyte material, thereby promoting adhesion of the polymeric electrolyte material to the metal film. Methods for making and using the composite electrolyte, a fuell cell, and electromic devices are disclosed.