Vapor Phase Beckmann Rearrangement of Cyclohexanone Oxime Over Rare Earth Pyrophosphates

被引：3
|
作者：
Zhen Zhang
Jing Li
Xiangguang Yang
机构：
[1] Changchun Institute of Applied Chemistry,Laboratory of Green Chemistry and Process
[2] Graduate School of the Chinese Academy of Sciences,undefined
来源：
Catalysis Letters | 2007年 / 118卷
关键词：
Rearrangement; Rare earth; Pyrophosphates; Hydrophobicity; Cyclohexanone oxime;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new application of rare earth pyrophosphates in vapor phase Beckmann rearrangement of cyclohexanone oxime was investigated. The rare earth phosphates were characterized by means of XRD, FT-IR, NH3-TPD and water contact angle measurement. It was found that the weak surface acidity and appropriate surface hydrophobicity should be two key factors in the excellent performance of these catalysts.
引用
收藏
页码：300 / 305
页数：5
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