COMMENTS ON THE MECHANISM OF OXIDATIVE COUPLING OF METHANE

被引：3
|
作者：
LEE, JS
OYAMA, ST
机构：
[1] Department of Chemical Engineering, Pohang Institute of Science and Technology, Pohang
[2] Department of Chemical Engineering, Clarkson University, Potsdam, 13676, New York
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1990年 / 41卷 / 02期
关键词：
D O I：
10.1007/BF02097878
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Fundamental aspects of the mechanism of oxidative methane coupling are treated. The surface has a dual role. In the selective pathway to C2 products it generates methyl radicals which leave the surface to recombine in the gas phase. In the non-selective pathway to COx it catalyzes the oxidation of surface methyl species or C2 products that return to the surface. This mechanism leads to research strategies for selectivity improvement. © 1990 Akadémiai Kiadó.
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页码：257 / 263
页数：7
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