The kinetics of catalytic reactions studied by resistivity measurements on thin metal films

被引：5

作者：

Finzel, HU ^{[1
]}

Bi, HP ^{[1
]}

Wissmann, P ^{[1
]}

机构：

[1] UNIV ERLANGEN NURNBERG,INST PHYS CHEM,D-8520 ERLANGEN,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 1997年 / 52卷 / 8-9期

关键词：

heterogeneous catalysis; kinetics; resistivity; thin metal films;

D O I：

10.1515/zna-1997-8-916

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：

Resistivity measurements on thin films are very suitable for the study of the kinetics of reactions on metallic surfaces. The oxidation of carbon monoxide on palladium is investigated as an example of great technical relevance, where details of the reaction mechanism and the film structure are well-known from literature. The time dependence of the change in resistivity is quantitatively interpreted with the help of a diffusion model based on a Monte-Carlo simulation of the gas coverage of the surface.

引用

页码：640 / 644

页数：5

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