Superoxide Ion in NO plus CO Conversion on Titanium Dioxide

被引：0

作者：

Bol'shakov, A. M. ^{[1
]}

Khmelevskaya, L. V. ^{[1
]}

Minin, V. V. ^{[1
]}

机构：

[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 117907, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 1999年 / 44卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Rutile TiO(2) has been shown to be catalytically active in NO + CO conversion. An EPR and IR spectral study of TiO(2)-NO-CO, TiO(2)-NO, TiO(2)-O(2), and TiO(2)-O(2)-CO mixtures proved that oxygen radical ion is involved in various stages of gas conversion. The effect of partial decomposition of TiO(2) to Ti(III) is discussed. A stage mechanism is suggested to describe the participation of superoxide ions in NO + CO conversion on Ti(III) centers of TiO(2).

引用

页码：329 / 331

页数：3

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