Effect of H2O on the partial photo-oxidation of ethylene over Cu/SiO2 photocatalyst

Effect of H2O on the partial photo-oxidation of ethylene over Cu/SiO2 photocatalyst Ethylene can be catalytically photo-oxidised with water as an oxidant over silica-supported copper oxide evacuated at 973 K. Presence of Cu+ cations in the catalyst is evidenced by X-ray Absorption Near-Edge Structure (XANES). Ethylene oxide is formed at 278 K with a selectivity higher than 80% by the irradiation with UV-filtered light longer than 280 nm. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

Effect of H2O on the partial photo-oxidation of ethylene over Cu/SiO2 photocatalyst

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Publisher
Springer Netherlands
Copyright
Copyright © 2003 by Springer
Subject
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
ISSN
0922-6168
eISSN
1568-5675
D.O.I.
10.1163/156856703322601889
Publisher site
See Article on Publisher Site

Abstract

Ethylene can be catalytically photo-oxidised with water as an oxidant over silica-supported copper oxide evacuated at 973 K. Presence of Cu+ cations in the catalyst is evidenced by X-ray Absorption Near-Edge Structure (XANES). Ethylene oxide is formed at 278 K with a selectivity higher than 80% by the irradiation with UV-filtered light longer than 280 nm.

Journal

Research on Chemical IntermediatesSpringer Journals

Published: Jul 8, 2009

References

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