ESR characterization and activity of V2O5/γ-Al2O3 catalysts for dehydrogenation of isobutane

被引：0

作者：

Wang, GJ ^{[1
]}

Ma, HC ^{[1
]}

Li, Y ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, Changchun 130023, Peoples R China

来源：

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 2002年 / 18卷 / 04期

关键词：

V2O5/gamma-Al2O3; isobutane dehydrogenation; isobutene;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The ESR spectra of catalyst V2O5/gamma-Al2O3 and its activity for the dehydrogenation of isobutane were in-. vestigated. On the basis of the results of the ESR spectroscopy associated with the TPR results, it is suggested that there is a strong interaction between V2O5 and gamma-Al2O3 and the V4+ species on the surface is the active center of catalyst V2O5/gamma-Al2O3 for this reaction.

引用

页码：445 / 447

页数：3

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