Synchronous, time resolved, diffuse reflectance FT-IR, energy dispersive EXAFS (EDE) and mass spectrometric investigation of the behaviour of Rh catalysts during NO reduction by CO

被引：80

作者：

Newton, MA ^{[1
]}

Jyoti, B

Dent, AJ

Fiddy, SG

Evans, J

机构：

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

[2] Diamond Light Source, Oxford, England

[3] European Synchrotron Radiat Facil, F-38043 Grenoble 9, France

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 21期

关键词：

D O I：

10.1039/b405694a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Synchronous, time resolved, infra-red, XAFS, and mass spectroscopies are simultaneously applied in situ to the investigation of the dynamic behaviour of Rh/Al2O3 catalysts during NO reduction by CO; NO conversion, and its kinetic character are closely correlated to the conversion of Rh(I) (predominantly Rh-I(CO)(2)) to Rh(0).

引用

页码：2382 / 2383

页数：2

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