Assembly structure control of single wall carbon nanotubes with liquid phase naphthalene adsorption

被引：44

作者：

Gotovac, Suzana ^{[1
]}

Song, Lei ^{[1
]}

Kanoh, Hirofumi ^{[1
]}

Kaneko, Katsumi ^{[1
]}

机构：

[1] Chiba Univ, Grad Sch Sci & Technol, Chiba 2638522, Japan

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2007年 / 300卷 / 1-2期

关键词：

single walled carbon nanotubes; assembly control; naphthalene; trichloroethylene and liquid phase adsorption;

D O I：

10.1016/j.colsurfa.2006.10.035

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：

Naphthalene was adsorbed on single wall carbon nanotubes (SWNT) from trichloroethylene solution. The adsorbed state of naphthalene on dry SWNT samples was studied with X-ray photoelectron spectroscopy and Raman spectroscopy. Adsorption of naphthalene molecules on SWNTs in trichloroethylene provide a uniform coating of external surface of individual SWNTs. Also, a technique of the liquid phase adsorption of naphthalene succeeded to control the assembly structure of the SWNTs, leading to an explicit adsorption hysteresis in the nitrogen adsorption isotherm at 77 K. (C) 2006 Elsevier B.V. All rights reserved.

引用

页码：117 / 121

页数：5

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