Magnesia-carbon nanotubes (MgO-CNTs) nanocomposite:: novel support of Ru catalyst for the generation of COx-free hydrogen from ammonia

被引：122

作者：

Yin, SF

Xu, BQ ^{[1
]}

Wang, SJ

Ng, CF

Au, CT

机构：

[1] Tsing Hua Univ, Dept Chem, Innovat Catalysis Program, Key Lab Organ Elect & Mol Engn, Beijing 100084, Peoples R China

[2] Xiamen Univ, Anal & Testing Ctr, Xiamen 361005, Peoples R China

[3] Hong Kong Baptist Univ, Ctr Surface Anal & Res, Dept Chem, Kowloon Tong, Hong Kong, Peoples R China

[4] Xiamen Univ, Anal & Testing Ctr, Xiamen 361005, Peoples R China

来源：

CATALYSIS LETTERS | 2004年 / 96卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

magnesia-carbon nanotubes nanocomposite; ruthenium catalyst; ammonia decomposition; hydrogen manufacture;

D O I：

10.1023/B:CATL.0000030107.64702.74

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：

Magnesia - carbon nanotubes (abbreviated as MgO - CNTs) nanocomposites were prepared by impregnation of CNTs with Mg(NO3)(2) .6H(2)O in ethanol solution, followed by drying at 353 K and calcination at 873 K, respectively. The nanocomposites are thermally more stable than CNTs in a H-2 flow. The use of the nanocomposites as support yielded more efficient Ru catalysts for the generation of COx-free hydrogen from NH3 decomposition.

引用

页码：113 / 116

页数：4

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