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| MODIFICATION OF MULTI-WALLED CARBON NANOTUBES WITH POLY(NITRILOETHYLENENITRILOVINYLENE) “GRAFTING TO” THE SURFACE | |
| 引用本文： | 袁焜.MODIFICATION OF MULTI-WALLED CARBON NANOTUBES WITH POLY(NITRILOETHYLENENITRILOVINYLENE) “GRAFTING TO” THE SURFACE[J].高分子科学,2009,0(3):375-380. |
| 作者姓名： | 袁焜 |
| 作者单位： | Kun Yuan,Xiao-feng Wang,Yuan-cheng Zhu,Xin-wen Liu(College of Life Science & Chemistry, Tianshui Normal University, Tianshui 741001, China;Center Laboratory, Tianshui Normal University, Tianshui 741001, China);Xiang-jun Zhou,Wei-chao Ma(College of Life Science & Chemistry, Tianshui Normal University, Tianshui 741001, China);Jun-yan Zhang(state Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China) |
| 基金项目： | 甘肃省教育厅自然科学基金，QingLan Talent Engineering Funds of Tianshui Normal University |
| 摘 要： | A mild and facile way was used to prepare poly(nitriloethylenenitrilovinylene)-grafted multi-walled carbon nanotubes(MWCNTs-g-PNENV)nanocomposites via the"grafting to"method.The MWCNTs-g-PNENV nanocomposites are well dispersible in polar solvents such as water,tetrahydrofuran and ethanol.Chemical structure of the resulting product was characterized by Fourier transform infrared(FTIR)spectroscopy,transmission electron microscopy(TEM)and thermal gravimetric analysis(TGA).FTIR showed that the"grafting to"pr... |
| 关 键 词： | 人声 |
| 收稿时间： | 2008-01-24 |
| 修稿时间： | 2008-03-14 |
MODIFICATION OF MULTI-WALLED CARBON NANOTUBES WITH POLY(NITRILOETHYLENENITRILOVINYLENE)"GRAFTING TO"THE SURFACE |
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| Kun Yuan,Xiao-feng Wang,Xiang-jun Zhou,Wei-chao Ma,Yuan-cheng Zhu, Xin-wen Liu,Jun-yan Zhang.MODIFICATION OF MULTI-WALLED CARBON NANOTUBES WITH POLY(NITRILOETHYLENENITRILOVINYLENE)"GRAFTING TO"THE SURFACE[J].Chinese Journal of Polymer Science,2009,0(3):375-380. |
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| Authors: | Kun Yuan Xiao-feng Wang Xiang-jun Zhou Wei-chao Ma Yuan-cheng Zhu Xin-wen Liu Jun-yan Zhang |
| Institution: | College of Life Science &; Chemistry, Tianshui Normal University, Tianshui 741001, China Center Laboratory, Tianshui Normal University, Tianshui 741001, China State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China |
| Abstract: | A mild and facile way was used to prepare poly(nitriloethylenenitrilovinylene)-grafted multi-walled carbon nanotubes (MWCNTs-g-PNENV) nanocomposites via the "grafting to" method. The MWCNTs-g-PNENV nanocomposites are well dispersible in polar solvents such as water, tetrahydrofuran and ethanol. Chemical structure of the resulting product was characterized by Fourier transform infrared (FTIR) spectroscopy, transmission electron microscopy (TEM) and thermal gravimetric analysis (TGA). FTIR showed that the "grafting to" process belonged to covalent attachment mechanisms. TEM observations indicated that the MWCNTs were coated with a uniform PNENV layer, and the MWCNTs existed as a hard backbone. TGA data also showed that the PNENV shell was successfully grafted to the side wall of MWCNTs. |
| Keywords: | Multi-walled carbon nanotubes Water-dispersible Grafting to Poly(nitriloethylenenitrilovinylene) Modification |
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