TRANSITION METAL OXIDE CONTAINING SOLID POLYELECTROLYTE

摘要

PPROBLEM TO BE SOLVED: To provide a solid polyelectrolyte which is superior in durability and can be manufactured at low cost and a method in which an electrolyte membrane electrode junction superior in durability can be manufactured easily and at low cost. PSOLUTION: A transition metal oxide which decomposes a peroxide is fixed to a solid polyelectrolyte by the hydrolysis of salt of a transition metal constituting the transition metal oxide and is made to be a transition metal oxide contained solid polyelectrolyte. Then, a water solution of salt of a transition metal constituting a transition metal oxide which decomposes a peroxide is electrolyzed by making an electrolyte membrane electrode junction as at least one of an electrode for electrolysis and the transition metal oxide is deposited on the surface of the electrolyte membrane electrode junction and a transition metal oxide contained electrolyte membrane electrode junction is manufactured. PCOPYRIGHT: (C)2005,JPO&NCIPI