Effect of oxidation on single-wall carbon nanotubes

被引：144

作者：

Nagasawa, S

Yudasaka, M

Hirahara, K

Ichihashi, T

Iijima, S

机构：

[1] NEC Corp Ltd, JST, ICORP, Nanotubul Project, Tsukuba, Ibaraki 3058501, Japan

[2] Meijo Univ, Dept Phys, ICORP,JST,Nanotubul Project, Tempaku Ku, Nagoya, Aichi 4688502, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2000年 / 328卷 / 4-6期

关键词：

D O I：

10.1016/S0009-2614(00)00960-X

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：

Two common methods of oxidation, gas-phase oxidation by heat treatment in oxygen gas and liquid-phase oxidation using nitric acid, were applied to single-wall carbon nanotubes (SWNT). The heat treatment in oxygen showed that thinner SWNTs burn more quickly. The nitric acid treatment showed that SWNTs are relatively inert to oxidation using acids. When the nitric acid treated samples were further oxidized by heat treatment in oxygen, selective oxidation of thinner SWNTs occurred. (C) 2000 Elsevier Science B.V.

引用

页码：374 / 380

页数：7

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