Micelle-hosted bimetallic Pd-Ru nanoparticle for in situ catalytic hydrogenation in supercritical CO2

被引:21
作者
Yu, Kai Man K. [1 ]
Meric, Pascal [1 ]
Tsang, Shik Chi [1 ]
机构
[1] Univ Reading, Sch Chem, Surface & Catalysis Res Ctr, Reading RG6 6AD, Berks, England
基金
英国工程与自然科学研究理事会;
关键词
hydrogenation; micelle-hosted nanoparticle; bimetallic; supercritical carbon dioxide; nitrile;
D O I
10.1016/j.cattod.2006.02.076
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Bimetallic Pd-Ru nanoparticles of different elemental ratios are prepared via in situ reduction of their simple salts in reverse micelles in supercritical carbon dioxide (scCO(2)). The optimised Pd:Ru (1: 1) nanoparticle shows the highest activity for hydrogenation of functionalised alkene under mild conditions, which can be easily recycled under the reaction conditions without use of organic solvent. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:428 / 433
页数:6
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