The role of active oxygen transfer through the gas phase in propylene oxidation over a bismuth-molybdenum catalyst

被引：4

作者：

Udalova, OV ^{[1
]}

Romanov, AN ^{[1
]}

Rufov, YN ^{[1
]}

Shashkin, DP ^{[1
]}

Kuli-zade, AM ^{[1
]}

机构：

[1] Russian Acad Sci, NN Semenov Chem Phys Inst, Moscow 117977, Russia

来源：

KINETICS AND CATALYSIS | 2002年 / 43卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

Oxide; Oxygen; Physical Chemistry; Ozone; Propylene;

D O I：

10.1023/A:1014205314157

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：

The transfer of atomic oxygen from the surface of bismuth oxide onto molybdenum oxide through the gas phase, including the case when ozone was fed to the catalyst bed, is experimentally studied. It is found that the transfer of atomic oxygen through the gas phase only leads to the formation of the products of complete oxidation of propylene under conditions of heterogeneous propylene oxidation on the mixture of molybdenum and bismuth oxides. No new sites are formed on the surface of molybdenum oxide.

引用

页码：81 / 85

页数：5

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