Ethylene oxidation over platinum: In situ electrochemically controlled promoting using Na-{beta}{double_prime} alumina and studies with a Pt(111)/Na model catalyst
- Cambridge Univ. (United Kingdom)
- Univ. of Patras (Greece)
The catalytic effects of a Pt film supported on the Na{sup +} ion conductor {beta}{double_prime} alumina on the oxidation of ethene under the influence of electrochemical modification was investigated over a range of conditions. Mechanistic aspects of this system without electrochemical modification were revealed through kinetic and spectroscopic studies and compared to the electrochemically modified system. The role of surface Na was found to critical in the catalytic effects of these systems. 22 refs., 9 figs., 1 tab.
- OSTI ID:
- 447642
- Journal Information:
- Journal of Catalysis, Journal Name: Journal of Catalysis Journal Issue: 1 Vol. 160; ISSN 0021-9517; ISSN JCTLA5
- Country of Publication:
- United States
- Language:
- English
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