发明名称 |
MEMBRANE ELECTRODE ASSEMBLY FOR ORGANIC/AIR FUEL CELLS |
摘要 |
A membrane electrode assembly for an organic/air fuel cell is provided comprising a proton exchange membrane, an anode electrode, and a cathode electrode. The proton exchange membrane is made of a highly fluorinated ion-exchange polymer. The anode electrode is comprised of an anode electrocatalyst of platinum and ruthenium supported on particulate carbon and a highly fluorinated ion-exchange polymer binder, and the metal loading in the anode electrode is less than 3 mg/cm^2. The cathode electrode is comprised of a cathode electrocatalyst of platinum supported on particulate carbon and a highly fluorinated ion-exchange polymer binder, and the metal loading in the cathode electrode is less than 3 mg/cm^2. Organic/air fuel cells comprised of such membrane electrode assemblies are also provided. A process for operating such membrane electrode assemblies of an organic/air fuel cell is also provided.
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申请公布号 |
KR20080075035(A) |
申请公布日期 |
2008.08.13 |
申请号 |
KR20087017600 |
申请日期 |
2008.07.18 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
PERIYASAMY MOOKKAN;SCHWARTZ JO ANN T.;ABDOU MOHAMED;TANNENBAUM HARVEY P. |
分类号 |
H01M4/86;H01M4/88;H01M4/92 |
主分类号 |
H01M4/86 |
代理机构 |
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地址 |
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