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Hreels of methanol oxidation on polycrystalline silver: Spectroscopic evidence for adsorbed intermediates in the conversion of methoxide to formaldehyde and water
Authors:Bao Xinhe  Deng Jingfa  Zhai Runsheng  Wang Dezheng  Guo Xiexian
Affiliation:(1) Chemistry Department, Fudan University, Shanghai, P.R. China;(2) Laboratory for Catalysis, Dalian Institute of Chemistry Physics, Chinese Academy of Sciences, P.O. Box 110, Dalian, P.R. China
Abstract:The adsorption and the decomposition of methanol on an oxygen precovered polycrystalline silver surface were characterized by high resolution electron energy loss spectroscopy. A stable methoxy species and subsequently two new intermediates related to the decomposition of methoxy have been isolated and identified by temperature profiled ELS.
Keywords:Methanol oxidation  polycrystalline silver  metal surface  adsorbed intermediate  methoxide  formaldehide  water  spectroscopy
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