SURFACE SEGREGATION AND CATALYTIC PROPERTIES OF PD-RU ALLOYS

被引：14

作者：

BATIREV, IG

KARAVANOV, AN

LEIRO, JA

机构：

[1] AV TOPCHIEV PETROCHEM SYNTH INST,MOSCOW 117919,RUSSIA

[2] UNIV TURKU,DEPT APPL PHYS,SF-20500 TURKU 50,FINLAND

来源：

SURFACE SCIENCE | 1993年 / 289卷 / 03期

关键词：

D O I：

10.1016/0039-6028(93)90666-8

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：

A model for the electronic structure of surface layers of transition metal alloys is suggested. The model has been applied for the calculation of the electron density of states and surface segregations in Pd-Ru alloys. An analysis of experimental results concerning catalytic properties of the same alloys has been carried out and a mechanism for catalytic hydrogenation of acetylenic alcohols has been proposed.

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收藏

页码：357 / 362

页数：6

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