首页>
外国专利>
METHANOL-TOLERANT CATHODE CATALYST COMPOSITE FOR DIRECT METHANOL FUEL CELLS
METHANOL-TOLERANT CATHODE CATALYST COMPOSITE FOR DIRECT METHANOL FUEL CELLS
展开▼
机译:直接甲醇燃料电池用耐甲醇阴极复合催化剂
展开▼
页面导航
摘要
著录项
相似文献
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 a platinum-chromium alloy 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.
展开▼