Phenanthroline-stabilized palladium nanoparticles in polyethylene glycol - an active and recyclable catalyst system for the selective hydrogenation of olefins using molecular hydrogen

被引:46
作者
Pillai, UR [1 ]
Sahle-Demessie, E [1 ]
机构
[1] US EPA, NRMRL, Clean Proc Branch, Cincinnati, OH 45268 USA
关键词
palladium nanoparticles; phenanthroline; polyethylene glycol; olefin hydrogenation;
D O I
10.1016/j.molcata.2004.07.021
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
1,10-Phenanthroline-stabilized palladium nanoparticles dispersed in a polyethylene glycol (PEG) matrix is synthesized which is found to be a stable and active catalyst for the selective hydrogenation of olefins using molecular hydrogen under mild reaction conditions. A variety of olefins are hydrogenated to their corresponding alkanes with good to excellent yield at room temperature. The catalyst is easily separable and recyclable. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:153 / 158
页数:6
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