Preparation of novel RuB amorphous alloy catalyst supported on carbon nanotubes

被引：22
|
作者：
Xu, SX
Li, FY [1 ]
Wei, RZ
机构：
[1] Nanchang Univ, Inst Appl Chem, Nanchang 330047, Jiangxi, Peoples R China
[2] S China Univ Technol, Dept Chem Engn, Guangzhou 510640, Peoples R China
来源：
CARBON | 2005年 / 43卷 / 04期
基金：
中国国家自然科学基金;
关键词：
carbon nanotubes; catalyst; catalyst support;
D O I：
10.1016/j.carbon.2004.10.038
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：
The synthesis of nanosized RuB amorphous alloy catalysts supported on carbon nanotubes (CNTs) a chemical reduction method was investigated. The amorphous characteristics of the catalyst were investigated using XRD. Also, transmission electron microscopy was used to analyze the morphologies of the CNTs and the sample alloys. The RuB nanoparticles were deposited on the internal and external surfaces of the CNT with an average particle size of 20 nm. The results show that the catalytic activities of the catalysts for benzene hydrogenation is more than 89%.
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页码：861 / 864
页数：4
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