Effect of chlorine on the adsorption of oxygen on Cu and Ag surfaces |
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| Authors: | PVishnu Kamath K Prabhakaran CNR Rao |
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| Institution: | Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore-560012, India |
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| Abstract: | Based on XPS and UVPS studies, it is shown that oxygen is preferentially adsorbed molecularly in the singlet state on Cu and Ag surfaces containing presorbed chlorine. Adsorption of chlorine on Cu and Ag surfaces containing presorbed atomic oxygen causes a disappearance of the oxygen. Extended Hückel calculations predict the observed behaviour. |
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| Keywords: | To whom all correspondence should be addressed |
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