Study on Composite Membrane of Three Dimensionally Ordered Macroporous Ceramic and H~+ Conductive Polymer for Direct Methanol Fuel Cell

摘要

In this study,an inorganic-organic composite membrane consisting of porous silica matrix and polymer electrolyte was successfully prepared The porous silica matrix was prepared from a composite membrane between thrae-dimensionally ordered polystyrene beads and colloidal silica by filtration followed by a heat treatment A polymer electrolyte was prepared inside pores of the membrane to form a composite membrane with a high H~+ conductivity.