FTIR spectroscopic investigation of oxygen spillover especially through the gas-phase. A reaction interesting in coke burning

被引：0
|
作者：
E. Baumgarten
B. Dedek
机构：
[1] Heinrich-Heine-Universität,Inst. f. Physikal. Chemie und Elektrochemie Abt. f. Angew. Physikal. Chemie
来源：
Reaction Kinetics and Catalysis Letters | 1999年 / 67卷
关键词：
Oxygen spillover; desorption of activated oxygen from Pt; coke burning (oxygen spillover in);
D O I：
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学科分类号：
摘要：
Oxygen spillover through the gas phase was investigated, using FTIR spectroscopy to measure the reaction kinetics of the oxidation of benzoic acid, adsorbed to γ-alumina, in the absence and presence of a neighboring Pt grid. It could be shown that oxygen, activated on Pt may increase the oxidation rate, though there is no contact between Pt and the benzoic acid.
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页码：21 / 28
页数：7
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