An eels study of water, methanol, formaldehyde and formic acid adsorbed on clean and oxygen-covered zinc(0001) surfaces
Data(s) |
01/07/1986
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Resumo |
Water adsorbs molecularly on a clean Zn(0001) surface; on a surface covered with atomic oxygen, however, hydroxyl species is produced due to proton abstraction by the surface oxygen atoms. Methanol, molecularly adsorbed on a clean surface at 80 K, transforms to methoxy species above 110 K. On an atomic oxygen-covered surface, adsorbed methanol gives rise to methoxy species and water, the latter arising from proton abstraction. HCHO adsorbs molecularly at 80 K on both clean as well as oxygen-covered surfaces and polymerizes at higher temperatures. Formic acid does not adsorb on a clean Zn surface, but on an oxygen-covered surface gives rise to formate and hydroxyl species. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/21220/1/eels_study.pdf Sen, P and Rao, CNR (1986) An eels study of water, methanol, formaldehyde and formic acid adsorbed on clean and oxygen-covered zinc(0001) surfaces. In: Surface Science, 172 (2). pp. 269-280. |
Publicador |
Elsevier Science |
Relação |
http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6TVX-46VKVW6-3T-1&_cdi=5546&_user=512776&_orig=search&_coverDate=07%2F01%2F1986&_sk=998279997&view=c&wchp=dGLbVzW-zSkzV&md5=83559e091f930388001f9b9f4136455e&ie=/sdarticle.pdf http://eprints.iisc.ernet.in/21220/ |
Palavras-Chave | #Solid State & Structural Chemistry Unit |
Tipo |
Journal Article PeerReviewed |