| 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 an 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 one of the solid polymer electrolyte membrane and electrodes. |
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