Carbon structures obtained by the disproportionation of carbon monoxide over nickel catalysts

被引:10
作者
Govindaraj, A [1 ]
Sen, R
Santra, AK
Nagaraju, BV
机构
[1] Indian Inst Sci, CSIR, Ctr Excellence Chem, Bangalore 560012, Karnataka, India
[2] Indian Inst Sci, Mat Res Ctr, Bangalore 560012, Karnataka, India
[3] Jawaharlal Nehru Ctr Adv Sci Res, Bangalore 560064, Karnataka, India
关键词
nanostructures; electron microscopy; catalytic properties;
D O I
10.1016/S0025-5408(98)00016-6
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
disproportionation of CO over 18% Ni/MgO and 18% Ni/AlPO4 catalysts has been studied at different temperatures. The nature of carbonaceous deposits over metal particles after the reaction has been examined by transmission electron microscopy. Carbon nanotubes are obtained by the disproportionation of CO over Ni/MgO at 700 degrees C. (C) 1998 Elsevier Science Ltd.
引用
收藏
页码:663 / 667
页数:5
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