Oxygen adsorption on silver-gold alloy |
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Authors: | V A Sobyanin V V Gorodetskii and N N Bulgakov |
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Institution: | (1) Institute of Catalysis, Novosibirsk, USSR |
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Abstract: | Oxygen adsorption on Ag/Au alloys has been studied by field-emission microscopy (FEM). A decrease in the silver concentration of alloy is accompanied by a drastic fall in its ability to absorb oxygen. Using the interacting bonds method (IBM), the adsorption heat of atomic oxygen on the (100) plane of the silver-gold alloy has been calculated.
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