HIGH POLYMER MOLECULE ELECTROLYTE FUEL CELL AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To obtain a high polymer molecule electrolyte fuel cell with a sufficient reactivity of a catalyst. SOLUTION: In the fuel cell having a solid polymer electrolyte film and a pair of electrodes which have the catalyst layer sandwiching the above solid polymer electrolyte film, the solid polymer electrolyte film is the polymer electrolyte electrically deposited on the electrode having the catalyst layer.