ESR Characterization and Activity of V2O5/γ-Al2O3 Catalysts for Dehydrogenation of Isobutane

被引：0
|
作者：
WANG Guo-jia **
机构：
来源：
ChemicalResearchinChineseUniversities | 2002年 / 04期
基金：
中国国家自然科学基金;
关键词：
V2O5/γ-Al2O3; Isobutane dehydrogenation; Isobutene;
D O I：
暂无
中图分类号：
O643.3 [催化];
学科分类号：
081705 ;
摘要：
The ESR spectra of catalyst V2O5/γ-Al2O3 and its activity for the dehydrogenation of isobutane were investigated. 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 γ-Al2O3 and the V 4+ species on the surface is the active center of catalyst V2O5/γ-Al2O3 for this reaction.
引用
收藏
页码：445 / 447
页数：3
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