Surface properties and microtexture of catalytic multi-walled carbon nanotubes

被引：12

作者：

Vix-Guterl, C

Dentzer, J

Ehrburger, P

Méténier, K

Bonnamy, S

Béguin, F

机构：

[1] ICSI, F-68057 Mulhouse, France

[2] Univ Orleans, CNRS, CRMD, F-45071 Orleans 02, France

来源：

CARBON | 2001年 / 39卷 / 02期

关键词：

carbon nanotubes; chemisorption; surface properties; microstructure;

D O I：

10.1016/S0008-6223(00)00247-5

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 surface properties of the as-prepared carbon nanotubes and the nanotubes annealed above 2000 °C that may be obtained by the determination of the active surface area (ASA) and the total surface area (TSA) of the carbon material are investigated. The results can be correlated to the microtexture of the carbon nanotubes observed by electron microscopy. It is shown that a carbon surface is mainly composed of two types of planes, basal planes and edge planes.

引用

页码：318 / 320

页数：3

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