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用改进的EHMO量化方法研究了CH_3O在Cu(111)面和Pt(111)面上的化学吸附。讨论了其吸附机理、吸附能力的差异以及甲醇在第Ⅷ族和第IB族金属表面上脱氢反应选择性不同的原因。
The chemisorption of CH_3O on Cu (111) and Pt (111) surfaces was investigated by a modified EHMO method. The adsorption mechanism, differences in adsorption capacity, and the reasons for the different selectivity of methanol on the surface of Group VIII and IB metals are discussed.