Swelled plastics in supercritical CO2 as media for stabilization of metal nanoparticles and for catalytic hydrogenation

被引：43

作者：

Ohde, H ^{[1
]}

Ohde, M ^{[1
]}

Wai, CM ^{[1
]}

机构：

[1] Univ Idaho, Dept Chem, Moscow, ID 83844 USA

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 08期

关键词：

D O I：

10.1039/b311522d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Swelled plastics in supercritical carbon dioxide provide unique environments for stabilizing palladium and rhodium nanoparticles and for catalytic hydrogenation. Complete hydrogenation of benzene to cyclohexane can be achieved in 10 minutes using the plastic stabilized Rh nanoparticles at 50 degreesC in supercritical CO2. High efficiency, reusability, and rapid separation of products are some advantages of the plastic stabilized metal nanoparticles for catalytic hydrogenation in supercritical CO2.

引用

页码：930 / 931

页数：2

共 11 条

[1]

Bonilla RJ, 2000, CHEM COMMUN, P941

[2]

Dai JH, 2002, NANO LETT, V2, P497, DOI [10.1021/nl025547l, 10.1021/nl0255471]

[3] Catalysis by palladium nanoparticles in microemulsions [J].