XPS Characterization of CeO2 Catalyst for Hydrogenation of Benzoic Acid to Benzaldehyde

被引：5
|
作者：
Dang-Guo Cheng
Mingben Chong
Fengqiu Chen
Xiaoli Zhan
机构：
[1] Zhejiang University,Department of Chemical and Biochemical Engineering
来源：
Catalysis Letters | 2008年 / 120卷
关键词：
XPS characterization; CeO; Benzaldehyde; Benzoic acid;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The CeO2 catalysts for hydrogenation of benzoic acid to benzaldehyde were characterized by X-ray photoelectron spectroscopy (XPS). The results indicate the catalyst deactivation is due to the coke formation and the valence changes of Ce over the catalyst.
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页码：82 / 85
页数：3
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