NMR-STUDIES OF THE STRUCTURES AND REACTIONS OF SIMPLE MOLECULES ADSORBED ON METAL-CLUSTERS

被引：0
|
作者：
KLUG, CA
SLICHTER, CP
SINFELT, JH
机构：
[1] UNIV ILLINOIS, DEPT CHEM, URBANA, IL 61801 USA
[2] UNIV ILLINOIS, MAT RES LAB, URBANA, IL 61801 USA
[3] EXXON RES & ENGN CO, ANNANDALE, NJ 08801 USA
来源：
ACS SYMPOSIUM SERIES | 1992年 / 482卷
关键词：
D O I：
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Our group has used NMR to study the simple hydrocarbons acetylene and ethylene adsorbed on the surfaces of small supported Group VIII metal clusters typical of industrial catalysts. This article will introduce the NMR techniques employed and review some of our results, focussing on recent work studying surface reactions. The reactions studied include: the conversion of the low temperature species of ethylene to ethylidyne, hydrogen-deuterium exchange in ethylidyne, the reaction of vinylidene with hydrogen to form ethylidyne, and the dehydrogenation of vinylidene.
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页码：219 / 229
页数：11
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