| 摘要 |
An electrocatalyst, suitable for use in a fuel cell and especially useful in the anode of a direct methanol fuel cell, is disclosed. The electrocatal yst comprises an alloy having a single crystalline phase, wherein the alloy consists of 5-95at% palladium, 5-95at% ruthenium and less than 10at% of othe r metals, provided that the alloy does not consist of 50at% palladium and 50 at% ruthenium.
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