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Methanol-tolerant cathode catalyst composite for direct methanol fuel cells
Methanol-tolerant cathode catalyst composite for direct methanol fuel cells
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机译:直接甲醇燃料电池的耐甲醇阴极催化剂复合材料
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摘要
A direct methanol fuel cell (DMFC) having a methanol fuel supply, oxidant supply, and its membrane electrode assembly (MEA) formed of an anode electrode and a cathode electrode with a membrane therebetween, a methanol oxidation catalyst adjacent the anode electrode and the membrane, an oxidant reduction catalyst adjacent the cathode electrode and the membrane, comprises an oxidant reduction catalyst layer of Pt3Cr/C so that oxidation at the cathode of methanol that crosses from the anode through the membrane to the cathode is reduced with a concomitant increase of net electrical potential at the cathode electrode.
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