Catalytic oxidation of carbon monoxide by platinum cluster anions

被引：118

作者：

Shi, Y

Ervin, KM ^{[1
]}

机构：

[1] Univ Nevada, Dept Chem, Reno, NV 89557 USA

[2] Univ Nevada, Chem Phys Program, Reno, NV 89557 USA

来源：

JOURNAL OF CHEMICAL PHYSICS | 1998年 / 108卷 / 05期

关键词：

D O I：

10.1063/1.475608

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：

Catalysis of the oxidation reaction CO + 1/2 O-2 --> CO2 by metal clusters is examined by gas phase ion chemistry and mass spectrometry techniques. Small platinum cluster anions, Pt-n(-) (n = 3 - 6), are effective catalysts for the reaction under thermal conditions. The proposed reaction mechanism involves atomic oxygen chemisorbed on the clusters. (C) 1998 American Institute of Physics.

引用

页码：1757 / 1760

页数：4

共 31 条

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