Quasi-homogeneous methanol synthesis over highly active copper nanoparticles

被引：102

作者：

Vukojevic, S

Trapp, O

Grunwaldt, JD

Kiener, C

Schüth, F

机构：

[1] Max Planck Inst Kohlenforsch, D-45470 Mulheim, Germany

[2] ETH Honggerberg, CH-8093 Zurich, Switzerland

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 48期

关键词：

colloids; copper; EXAFS spectroscopy; homogeneous catalysis; nanoparticles;

D O I：

10.1002/anie.200503169

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Aluminum-stabilized copper colloids with a size of about 5 nm (see picture) are the key to a quasi-homogeneous version of the heterogeneously catalyzed synthesis of methanol from synthesis gas over Cu/ZnO/Al2O 3. The catalyst productivity is very high in spite of the absence of ZnO. (Figure Presented). © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

收藏

页码：7978 / 7981

页数：4

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