Nanostructured Cu and Cu@Cu2O core shell catalysts for hydrogen generation from ammonia-borane

被引：246

作者：

Kalidindi, Suresh Babu ^{[1
]}

Sanyal, Udishnu ^{[1
]}

Jagirdar, Balaji R. ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore 560012, Karnataka, India

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2008年 / 10卷 / 38期

关键词：

D O I：

10.1039/b805726e

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：

Copper nanoparticles have been prepared by the solvated metal atom dispersion ( SMAD) method. Oxidation of the SMAD prepared copper colloids resulted in Cu@Cu2O core shell structures (7.7 +/- 1.8 nm) or Cu2O nanoparticles depending on the reaction conditions. The nano Cu, Cu@Cu2O core shell, and Cu2O particles were found to be catalytically active for the generation of hydrogen from ammonia-borane either via hydrolysis or methanolysis reaction.

引用

页码：5870 / 5874

页数：5