Radiation induced graft polymerization of multi-walled carbon nanotubes for superhydrophobic composite membrane preparation

被引：0

作者：

Bowu Zhang ^{[1
]}

Siyuan Xie ^{[1
,2
]}

Rongmao Wei ^{[3
]}

Hongjuan Ma ^{[1
]}

Ming Yu ^{[1
]}

Linfan Li ^{[1
]}

Jingye Li ^{[1
]}

机构：

[1] CAS Centre for Excellence on TMSR Energy System, Shanghai Institute of Applied Physics, Chinese Academy of Sciences

[2] University of Chinese Academy of Sciences

[3] Guangxi Foreign Capital Poverty Reduction Project Management Center

来源：

Science China(Chemistry) | 2016年 / 59卷 / 03期

关键词：

multi-walled carbon nanotubes; radiation induced graft polymerization; surface modification; superhydrophobic membrane;

D O I：

暂无

中图分类号：

TQ127.11 []; TB383.1 [];

学科分类号：

0817 ; 070205 ; 080501 ; 1406 ;

摘要：

Highly soluble multi-walled carbon nanotubes(MWNTs) were prepared by radiation-induced free radical graft polymerization of vinyl acetate(VAc) onto pristine MWNT surfaces. High resolution transmission electron microscopy(HR-TEM), Fourier transform infrared(FTIR) spectroscopy, and micro-Raman spectroscopy were used to confirm that poly(vinyl acetate)(PVAc) had been successfully grafted onto the surface of the MWNTs. The effects of experimental parameters on the degree of grafting(DG) of PVAc were also investigated, including adsorbed dose, dose rate, initial monomer concentration, and solvents. The grafted MWNTs(MWNTs-g-PVAc) exhibited good solubility in common organic solvents at high mass fraction. In addition, a superhydrophobic composite membrane could be readily fabricated by vacuum filtration of MWNTs-g-PVAc onto a supporting membrane, as was confirmed by water contact angle testing and visualization by scanning electron microscopy.

引用

页码：303 / 309

页数：7

共 12 条

[1]

Graft co-polymerization of maleic acid and vinyl acetate onto poly（vinylidene fluoride） powder by pre-irradiation technique[J]. ZHANG Bowu1,2 WEI Rongmao3 YU Ming1 DENG Bo1 LI Linfang1 LI Jingye1,* 1Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China 2Graduate University of Chinese Academy of Sciences, Beijing 100049, China 3Guangxi Nannan Aluminum Co. Ltd., Nanning 530031, China.Nuclear Science and Techniques. 2012(02)

[2] Spraying carbon nanotube dispersions to prepare superhydrophobic films [J].

Ogihara, Hitoshi ;

Xie, Jing ;

Saji, Tetsuo .

JOURNAL OF MATERIALS SCIENCE, 2014, 49 (08) :3183-3188

[3] The Covalent Bioconjugate of Multiwalled Carbon Nanotube and Amino-Modified Linearized Plasmid DNA for Gene Delivery [J].

Geyik, Caner ;

Evran, Serap ;

Timur, Suna ;

Telefoncu, Azmi .

BIOTECHNOLOGY PROGRESS, 2014, 30 (01) :224-232

[4]

A carbon nanotube metal semiconductor field effect transistor-based biosensor for detection of amyloid-beta in human serum[J] . Jeseung Oh,Gu Yoo,Young Wook Chang,Hyung Joon Kim,Joachim Jose,Eosu Kim,Jae-Chul Pyun,Kyung-Hwa Yoo.Biosensors and Bioelectronics . 2013

[5]

Spin coated carbon nanotubes as the hole transport layer in organic photovoltaics[J] . Emmanuel Kymakis,Minas M. Stylianakis,George D. Spyropoulos,Emmanuel Stratakis,Emmanuel Koudoumas,Costas Fotakis.Solar Energy Materials and Solar Cells . 2011 (1)

[6] Multiwall carbon nanotubes purification and oxidation by nitric acid studied by the FTIR and electron spectroscopy methods [J].

Stobinski, L. ;

Lesiak, B. ;

Koever, L. ;

Toth, J. ;

Biniak, S. ;

Trykowski, G. ;

Judek, J. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 501 (01) :77-84

[7]

The performance of superhydrophobic and superoleophilic carbon nanotube meshes in water–oil filtration[J] . Chee Huei Lee,Nick Johnson,Jaroslaw Drelich,Yoke Khin Yap.Carbon . 2010 (2)

[8] Vertically-aligned carbon nano-tube membrane filters with superhydrophobicity and superoleophilicity [J].

Lee, Cheesung ;

Baik, Seunghyun .

CARBON, 2010, 48 (08) :2192-2197

[9]

Radiation-induced grafting of multi-walled carbon nanotubes in glycidyl methacrylate–maleic acid binary aqueous solution[J] . Haibo Yu,Xinyue Mo,Jing Peng,Maolin Zhai,Jiuqiang Li,Genshuan Wei,Xiaohong Zhang,Jinliang Qiao.Radiation Physics and Chemistry . 2007 (5)

[10]

Multiwall carbon nanotube elastomeric composites: A review[J] . Liliane Bokobza.Polymer . 2007 (17)

← 1 2 →