Ruthenium Nanoparticles Loaded on Carbon as Effective Catalyst for Highly Selective Hydrogenation of 4,4′-Methylenedianiline

高等学校化学研究 ›› 2012, Vol. 28 ›› Issue (5): 882-885 .

Ruthenium Nanoparticles Loaded on Carbon as Effective Catalyst for Highly Selective Hydrogenation of 4,4′-Methylenedianiline

DU Wen-qiang, RONG Ze-ming, LU Xin-yi, WANG Yi-fan, LU Lian-hai, QU Jing-ping

State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China

收稿日期:2011-12-19 修回日期:2012-04-19 出版日期:2012-09-25 发布日期:2012-09-07
通讯作者: RONG Ze-ming E-mail:zeming@dlut.edu.cn
基金资助:
Supported by the National High Technology Research and Development Program of China(No.2007AA03Z345).

Ruthenium Nanoparticles Loaded on Carbon as Effective Catalyst for Highly Selective Hydrogenation of 4,4′-Methylenedianiline

DU Wen-qiang, RONG Ze-ming, LU Xin-yi, WANG Yi-fan, LU Lian-hai, QU Jing-ping

State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China

Received:2011-12-19 Revised:2012-04-19 Online:2012-09-25 Published:2012-09-07
Supported by:
Supported by the National High Technology Research and Development Program of China(No.2007AA03Z345).

摘要/Abstract

摘要： Supported Ru-based catalysts, prepared by a surfactant-stabilized colloidal method, exhibited a good selectivity to bis(4-aminocyclohexyl)methane via the hydrogenation of 4,4′-methylenedianiline. Transmission electron microscopy(TEM) and X-ray diffraction(XRD) characterization showed Ru nanoparticles were well-dispersed on activated carbon, leading to the high activity and selectivity to the product.

关键词: Ruthenium-based catalyst, 4,4′-Methylenedianiline, Hydrogenation, Selectivity

Abstract: Supported Ru-based catalysts, prepared by a surfactant-stabilized colloidal method, exhibited a good selectivity to bis(4-aminocyclohexyl)methane via the hydrogenation of 4,4′-methylenedianiline. Transmission electron microscopy(TEM) and X-ray diffraction(XRD) characterization showed Ru nanoparticles were well-dispersed on activated carbon, leading to the high activity and selectivity to the product.

Key words: Ruthenium-based catalyst, 4,4′-Methylenedianiline, Hydrogenation, Selectivity

DU Wen-qiang, RONG Ze-ming, LU Xin-yi, WANG Yi-fan, LU Lian-hai, QU Jing-ping. Ruthenium Nanoparticles Loaded on Carbon as Effective Catalyst for Highly Selective Hydrogenation of 4,4′-Methylenedianiline[J]. 高等学校化学研究, 2012, 28(5): 882-885 .

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Ruthenium Nanoparticles Loaded on Carbon as Effective Catalyst for Highly Selective Hydrogenation of 4,4′-Methylenedianiline

Ruthenium Nanoparticles Loaded on Carbon as Effective Catalyst for Highly Selective Hydrogenation of 4,4′-Methylenedianiline

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