FUEL CELL SEPARATOR, METHOD FOR MANUFACTURING THE SEPARATOR, AND SOLID POLYMER FUEL CELL USING THE SEPARATOR

• Main Authors: OGAMI, YASUJI, KOBAYASHI, MASANORI, OOMA, ATSUSHI, HORI, MICHIO, OOTANI, YOU
• Format: Patent
• Language: English; French; Japanese
• Published: 04.04.2002
• Edition: 7
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BASIC ELECTRIC ELEMENTS; ELECTRICITY; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A sold polymer fuel cell having an alternate stack structure comprising a membrain electrode composite (4) having gas diffusion electrodes (2a, 2b) arranged on both sides of a solid polymer membrain (3) , and separators (7, 10, 11) in contact with the film electrode composite (4) and having gas pass...