Single-Wall Carbon Nanotubes Modified by Anthracene Carbinol

徐中辉; 邱复生; 姜芸; 牛海波; 陈信伟; 黄新刚

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Single-Wall Carbon Nanotubes Modified by Anthracene Carbinol

更新时间：2025-12-08

- Single-Wall Carbon Nanotubes Modified by Anthracene Carbinol
- Vol. 41, Issue 6, Pages: 746-749(2007)
- 作者机构：
  
  西安交通大学理学院,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： O437
- Online First：10 June 2007，
  
  Published：2007
- 稿件说明：
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徐中辉, 邱复生, 姜芸, et al. Single-Wall Carbon Nanotubes Modified by Anthracene Carbinol[J]. 2007, 41(6): 746-749.
DOI：

徐中辉, 邱复生, 姜芸, et al. Single-Wall Carbon Nanotubes Modified by Anthracene Carbinol[J]. 2007, 41(6): 746-749. DOI：

摘要

利用蒽甲醇对单壁碳纳米管进行了化学修饰

并利用透射电镜、紫外可见吸收光谱、荧光光谱、拉曼光谱对修饰后的单壁碳纳米管进行了表征分析.通过对比吸附前后的紫外可见吸收光谱发现

吸附后的光谱强度下降大约57.1%

说明单壁碳纳米管吸附上了蒽甲醇.通过拉曼光谱分析发现

吸附后单壁碳纳米管的拉曼光谱中主要峰的位置向长波方向移动了6～7 cm

-1

认为拉曼光谱发生移动的原因是单壁碳纳米管吸附蒽甲醇前后状态的改变导致的.

Abstract

The single-wall carbon nanotubes were chemically modified by anthracene carbinol

analyzed with transmission electron microscope

and characterized via ultraviolet visual spectrum

fluorescence spectrum and Raman scattering spectrum. The strength of the ultraviolet visual spectrum after absorbing anthracene carbinol is weakened by 57.1% to indicate that anthracene carbinol adheres to the single-wall carbon nanotubes

and Raman scattering spectrum apex of the single-wall carbon nanotubes moves to the long wave range by 6-7 cm

-1

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references

Elena V, Vladimir A, Dwight A. Adsorption modification of single-walled carbon nanotubes with tetraazaannulene macrocyclic complexes[J]. Nano Lett,2002, 2(11):1249-1252.

Stepanian S G,Karachevtsev V A,Glamazda A Y U, et al. Combined Raman scattering and abinitio investigation of the interaction between pyrene and carbon SWNT[J]. Molecular Physics, 2003,101(16):2609-2614.

Baskaran D, Mays J W, Bratcher M S. Noncovalent and nonspecific molecular interactions of polymers with multiwalled carbon nanotubes[J].Chem Mater, 2005,17:3389-3397.

Zhang Jian, Lee J K, Wu Yue, et al. Photoluminescence and electronic interaction of anthracene derivatives absorbed on sidewalls of single-walled carbon nanotubes [J]. Nano Lett, 2003,3(3):403-407.

Hedderman T G, Keogh S M, Chambers G, et al. Solubilization of SWNTs with organic dye molecules[J]. J Phys Chem B, 2004,108(49):18860-18865.

McCarthy B, Coleman J N, Czerw R,et al. A microscopic and spectroscopic study of interactions between carbon nanotubes and a conjugated polymer[J]. J Phys Chem B, 2002, 106(9): 2210-2216.

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