发明名称 |
CATHODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL AND MANUFACTURING METHOD THEREOF |
摘要 |
A cathode catalyst layer used for a polymer electrolyte fuel cell that includes an electrolyte membrane is provided. The cathode catalyst layer comprises a catalyst having weight of not greater than 0.3 mg/cm2 of a reaction surface of the cathode catalyst layer that is adjoining the electrolyte membrane; and an electrolyte resin having oxygen permeability of not less than 2.2*10−14 mol/m/s/Pa in an environment of temperature of 80 degrees Celsius and relative humidity of 50%. |
申请公布号 |
KR20130086646(A) |
申请公布日期 |
2013.08.02 |
申请号 |
KR20137015861 |
申请日期 |
2011.12.20 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
NONOYAMA NOBUAKI;AIMU MASANORI;PERRY RANDAL LEWIS;ROELOFS MARK GERRIT;WHELAND ROBERT CLAYTON;ATEN RALPH MUNSON |
分类号 |
H01M4/90;H01M4/86;H01M8/10 |
主分类号 |
H01M4/90 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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