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
收藏
页码：329 / 331
页数：3
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