Cathode electrocatalysts for solid polymer electrolyte chlor-alkali cells

摘要

Disclosed herein is a method of preparing porous transition metal catalysts for a solid polymer electrolyte electrolytic cell. Also disclosed is the use of solid carriers for carrying oxidant to a depolarized solid polymer electrolyte cell. Finally, there is disclosed the use of an intercalation compound of carbon and fluorine as the cathode catalyst.