Characterization and reactivity of γ-Al2O3 supported Pd–Cu bimetallic nanocatalysts for the selective oxygenization of cyclopentene

被引：2

作者：

Wei-Wei Liu ^{[1
]}

Yi-Si Feng ^{[1
,2
,3
,4
]}

Guang-Yu Wang ^{[1
]}

Wei-Wei Jiang ^{[1
]}

Hua-Jian Xu ^{[1
]}

机构：

[1] School of Chemistry and Chemical Engineering, School of Medical Engineering, Hefei University of Technology

[2] Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering

[3] Anhui Provincial Laboratory of Heterocyclic Chemistry

[4] Hefei University of Technology, School of Chemistry and Chemical Engineering, School of Medical Engineering

来源：

Chinese Chemical Letters | 2016年 / 27卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Impregnation method; Oxygenization; Cyclopentanone; Cyclopentene; Pd–Cu/γ-Al2O3;

D O I：

暂无

中图分类号：

O621.251 [];

学科分类号：

070303 ; 081704 ;

摘要：

In this work, Pd–Cu/γ-Al2O3is prepared by the impregnation method and investigated for selective oxygenization of cyclopentene to cyclopentanone. A series of bimetallic Pd–Cu/γ-Al2O3nanocatalysts were prepared and the structures characterized by XRD, XPS and TEM. We determined that the obtained Pd–Cu/γ-Al2O3(molar ratio Pd:Cu = 5:1) was an efficient catalyst for the oxygenization of cyclopentene to cyclopentanone with >95% selectivity and >85% conversion(100 °C, 1 MPa initial O2pressure, 7 h).

引用

页码：905 / 909

页数：5

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