Preparation and Characterization of Diiodocarbene Functionalized Multi-walled Carbon Nanotubes

被引:0
|
作者
Yu, Jin-Gang [1 ,2 ]
Jiang, Xin-Yu [1 ,2 ]
Zeng, Dong-Ming [1 ,2 ]
Chen, Xiao-Qing [1 ,2 ]
Jiao, Fei-Peng [1 ,2 ]
Peng, Zhi-Guang [1 ,2 ]
机构
[1] Cent S Univ, Minist Educ, Key Lab Resources Chem Nonferrous Met, Changsha 410083, Hunan, Peoples R China
[2] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China
基金
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词
Diiodocarbene; multi-walled carbon nanotubes; functionalization; characterization; DICHLOROCARBENE; SIDEWALL;
D O I
暂无
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The addition of diiodocarbene to Multi-walled carbon nanotubes was investigated. Using iodoform as precursor and benzyltriethylammonium chloride (BZTMAC) as the phase transfer catalyst, the degree of diiodocarbene functionalization was around 29.4 wt%. High-resolution transmission electron microscopy (HR-TEM) images showed that the morphology of the nanotubes was found to be largely intact after functionalization. The functionalized carbon nanotubes were fully characterized using X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, Fourier transform infrared (FT-IR) spectroscopy. The band gap energy values for pristine multiwalled carbon nanotubes and the functionalized multi-walled carbon nanotubes were measured and calculated.
引用
收藏
页码:89 / 92
页数:4
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