Chemical modification of carbon nanotubes with organic hydrazines

被引：32
作者：
Yokoi, T
Iwamatsu, S [1 ]
Komai, S
Hattori, T
Murata, S
机构：
[1] Nagoya Univ, Grad Sch Environm Studies, Nagoya, Aichi 4648601, Japan
[2] Nagoya Univ, Grad Sch Engn, Nagoya, Aichi 4648601, Japan
[3] JST, CREST, Kawaguchi 3321102, Japan
来源：
CARBON | 2005年 / 43卷 / 14期
关键词：
carbon nanotubes; chemically modified carbons; chemical treatment; heat treatment; Raman spectroscopy;
D O I：
10.1016/j.carbon.2005.06.022
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：
A reaction of single-wall carbon nanotubes with an organic hydrazine proceeds in an aqueous surfactant solution. Raman spectrum of the product shows the typical disorder band, indicating the Occurrence of sidewall functionalization of nanotubes. Elemental analyses of the products Suggest that C-N bonds are formed on the nanotube surface. The functionalized nanotubes are soluble in organic solvents Lip to 100 mg/L. The attached groups can be removed by heating. (C) 2005 Elsevier Ltd. All rights reserved.
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收藏
页码：2869 / 2874
页数：6
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