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Multiple functionalization of multi-walled carbon nanotubes with carboxyl and amino groups

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WOS被引频次:94
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成果类型:
期刊论文
作者:
Zhao, Zhiyuan;Yang, Zhanhong*;Hu, Youwang;Li, Jianping;Fan, Xinming
通讯作者:
Yang, Zhanhong
作者机构:
[Zhao, Zhiyuan; Yang, Zhanhong; Fan, Xinming] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China.
[Yang, Zhanhong] Cent S Univ, Minist Educ, Key Lab Resource Chem Nonferrous Met, Changsha 410083, Hunan, Peoples R China.
[Hu, Youwang; Li, Jianping] Cent S Univ, Coll Mech & Elect Engn, Changsha 410083, Hunan, Peoples R China.
通讯机构:
[Yang, Zhanhong] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China.
语种:
英文
关键词:
Carbon nanotubes;Carboxyl groups;Amino groups;Multiple functionalization
期刊:
Applied Surface Science
ISSN:
0169-4332
年:
2013
卷:
276
页码:
476-481
文献类别:
WOS:Article;EI:Journal article (JA)
所属学科:
ESI学科类别:材料科学;WOS学科类别:Chemistry, Physical;Materials Science, Coatings & Films;Physics, Applied;Physics, Condensed Matter
入藏号:
WOS:000318979800068;EI:20132016328000
基金类别:
National Natural Science Foundation of China [91023031]; Science and technology project of Changsha city [K1203014-11]; Production, Teaching and Research Integrated Project of Guangdong Province; Ministry of Education [2010B090400341]
机构署名:
本校为第一且通讯机构
院系归属:
化学化工学院
机电工程学院
摘要:
In this paper, carboxyl and amino groups have been introduced onto the surface of the multi-walled carbon nanotubes (MWCNTs) by the mixed acid treatment and the diazonium reaction, respectively. The presence of multifunctionality groups on the MWCNTs has been characterized by Fourier transform infrared (FT-IR) spectroscopy, thermogravimetric (TGA) analysis, Raman spectra, scanning electron microscopy (SEM) and energy dispersive X-ray spectrum (EDS). The multifunctionalized carbon nanotubes were further utilized to react with acetyl chloride and ethylenediamine (EDA). The formation of the amide bond in the grafting reaction has been confirmed by FT-IR spectroscopy. The result indicates that the further grafting is successful. The multifunctionalized MWCNTs can be a new versatile platform for many interesting applications. ©2013 Elsevier B.V. All rights reserved.
参考文献:
Amiri A, 2011, APPL SURF SCI, V257, P10261, DOI 10.1016/j.apsusc.2011.07.039
Aviles F, 2009, CARBON, V47, P2970, DOI 10.1016/j.carbon.2009.06.044
Bahr JL, 2001, CHEM MATER, V13, P3823, DOI 10.1021/cm0109903
Baik S, 2004, J PHYS CHEM B, V108, P15560, DOI 10.1021/jp048066u
Banerjee S, 2005, ADV MATER, V17, P17, DOI 10.1002/adma.200401340

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