A general method for preparation of PVP-stabilized noble metal nanoparticles in room temperature ionic liquids

被引：111

作者：

Mu, XD ^{[1
]}

Evans, DG ^{[1
]}

Kou, YA ^{[1
]}

机构：

[1] Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China

来源：

CATALYSIS LETTERS | 2004年 / 97卷 / 3-4期

关键词：

ionic liquids; PVP; nanoparticles; hydrogenation;

D O I：

10.1023/B:CATL.0000038577.18441.bf

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：

Platinum, palladium and rhodium nanoparticles stabilized by poly(N-vinyl-2-pyrrolidone) (PVP) can be synthesized by ethanolic reduction of the corresponding metal halide salts and when immobilized in an ionic liquid, 1-n-butyl-3-methylimidazolium hexa. uorophosphate ([BMI][PF6]), are very effective olefin hydrogenation catalysts which are capable of being recycled by a simple decantation procedure without loss of activity.

引用

页码：151 / 154

页数：4

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