SELECTIVE CATALYTIC BEHAVIOR OF CU-NI ALLOY SURFACE

被引：12

作者：

MORANLOPEZ, JL ^{[1
]}

BENNEMANN, KH ^{[1
]}

机构：

[1] FREIE UNIV BERLIN,INST THEORET PHYS,D-1000 BERLIN 33,FED REP GER

来源：

SURFACE SCIENCE | 1978年 / 75卷 / 02期

关键词：

D O I：

10.1016/0039-6028(78)90244-3

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：

The selective catalytic behaviour of the CuxNi1-x alloy surface is studied. The concentration dependence of the catalytic activity with respect to chemical reactions involving cracking and non-cracking of C-C bonds is calculated for a simple model for C-C bonds. Surface segregation and local environment effects on chemisorption both calculated from a microscopic electronic theory using tight-binding approximation are taken into account. © 1978.

引用

页码：167 / 178

页数：12

共 12 条

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[4] SURFACE SEGREGATION IN ALLOYS - AGREEMENT BETWEEN A QUANTITATIVE MODEL AND EXPERIMENTAL-DATA FOR ETHANE HYDROGENOLYSIS OVER COPPER-NICKEL-ALLOYS
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[5] KERKER G, 1977, PHYS REV B, V15, P638, DOI 10.1103/PhysRevB.15.638
[6] LOCAL ELECTRONIC DENSITIES OF STATES AT SURFACE OF DISORDERED ALLOYS
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[7] THEORY FOR ELECTRONIC-STRUCTURE AT SURFACE OF TRANSITION-METAL ALLOYS
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[J]. JOURNAL OF PHYSICS F-METAL PHYSICS, 1975, 5 (07): : 1277 - 1284
[8] PONEC V, 1973, 5TH P INT C CAT, P645
[9] MAGNETISM IN NI-CU ALLOYS
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[J]. PHYSICAL REVIEW LETTERS, 1969, 22 (24) : 1307 - &
[10] REACTIONS OF METHYLCYCLOPENTANE ON NICKEL AND NICKEL-COPPER ALLOYS
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[J]. JOURNAL OF CATALYSIS, 1973, 28 (03) : 381 - 390

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