AUTOCATALYTIC EFFECT IN THE PROCESSES OF METAL-OXIDE REDUCTION .1. KINETIC-MODEL OF THE REDUCTION

被引:20
作者
SLOCZYNSKI, J
BOBINSKI, W
机构
[1] Institute of Catalysis and Surface Chemistry Polish Academy of Sciences, ul. Niezapomin ́azek
关键词
D O I
10.1016/0022-4596(91)90349-M
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Kinetic analysis of a model of the consecutive autocatalytic reaction has been carried out and the results of this analysis have been applied to the description of reduction of transition metal oxides. The proposed model is compared with the consecutive noncatalyzed reaction and the consecutive reaction in which the second step is limited by the nucleation process. It is shown that different mechanisms of the reduction can be distinguished on the kinetic bases. © 1991 Academic Press, Inc.
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页码:420 / 435
页数:16
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