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POLYMER ELECTROLYTE FUEL CELL 发明申请

2022-07-31 3660 1464K 0

专利信息

申请日期 2024-11-19 申请号 CA2534431
公开(公告)号 CA2534431A1 公开(公告)日 2005-03-03
公开国别 CA 申请人省市代码 全国
申请人 TOYOTA CHUO KENKYUSHO KK; TOYOTA MOTOR CO LTD
简介 Durability of a solid polymer fuel cell is improved by improving oxidation resistance and durability of the electrolyte membrane with a low-cost method . A solid polymer fuel cell comprising a membrane electrode assembly wherein a n electrode is joined to each side of a solid polymer electrolyte membrane is characterized in that a phosphate containing at least one metal element selected from rare earth elements, Ti, Fe, Al and Bi is fixed to at least on e of the solid polymer electrolyte membrane and electrodes.


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