Susceptibility of a heterogeneous catalyst, Rh/γ-alumina, to rapid structural change by exposure to NO

被引：22

作者：

Campbell, T

Dent, AJ

Diaz-Moreno, S

Evans, J ^{[1
]}

Fiddy, SG

Newton, MA

Turin, S

机构：

[1] Univ Southampton, Dept Chem, Southampton SO17 1BJ, Hants, England

[2] CLRC Daresbury, Warrington WA4 4AD, Cheshire, England

[3] European Synchrotron Radiat Facil, F-38043 Grenoble, France

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 04期

关键词：

D O I：

10.1039/b106846f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Metal particles in a Rh/gamma-Al2O3 catalyst of differing particle size are oxidised by NO/He within 5 seconds at 313 K; rapid, highly exothermic dissociative chemisorption of NO is the initial step.

引用

页码：304 / 305

页数：2

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