The influence of preadsorbed hydrogen an
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I. Ratajczykowa; I. Szymerska
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Article
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1983
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Elsevier Science
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English
β 378 KB
The coadsorption of C,H, with Hz and CO on Pd(ll1) has been investigated at 300 and 330 K\_ At 300 2; two forms of adsorbed ethylene coexist on the surface in the presence of ethylene gas: a molecular iorm desorbing 3s C2 & at 330 K and a dissociatively adsorbed form (giving only hydrogen in dcsorpt