Textural properties of raw carbon nanotubes by nitrogen adsorption and mercury porosimetry

被引：0
|
作者：
Bossuot, C [1 ]
Bister, G [1 ]
Fonseca, A [1 ]
Nagy, JB [1 ]
Pirard, JP [1 ]
机构：
[1] Univ Liege, Inst Chim, B-4000 Cointe Ougree, Belgium
来源：
ELECTRONIC PROPERTIES OF MOLECULAR NANOSTRUCTURES | 2001年 / 591卷
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D O I：
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A sample of raw material made by catalytic decomposition of methane and containing a fraction of single-wall carbon nanotubes (SWNTs) was studied. Interpretation of mercury porosimetry and nitrogen adsorption-desorption isotherms was difficult because the purity of carbon nanotubes, thermogravimetry revealed, was rather poor, Indeed, the raw material was made up by carbon soot, graphitic disordered carbon, damaged nanotubes, SWNTs and catalyst residues. The raw material was mainly microporous with some mesopores.
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页码：393 / 396
页数：4
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