| 摘要 |
PCT No. PCT/SE89/00183 Sec. 371 Date Jan. 26, 1990 Sec. 102(e) Date Jan. 26, 1990 PCT Filed Apr. 6, 1989 PCT Pub. No. WO89/10009 PCT Pub. Date Oct. 19, 1989.The invention refers to a fuel cell electrode for oxidation of preferably methanol in a fuel cell with acid electrolyte. The electrocatalytically active material comprises known noble metal catalysts such as mixtures of platinum and ruthenium which have been fortified with lead or lead compounds added in this connection in a large quantity so that the addition of lead or lead compounds is above a concentration around 5 mg Pb/cm2. A suitable amount is 5-10 mg Pb/cm2. Fuel cell electrodes of this kind can also be used for other fuels for instance hydrogen containing carbon monixide in acid electrolytes up to around 250 DEG C.
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