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Alignment of Multi-walled Carbon Nanotubes in Polyacrylonitrile Fibers by Mechanical Drawing

WANG Biao WEN Zhi-wei PENG Kun WANG Hua-ping

东华大学学报(英文版)2010,Vol.27Issue(3):330-334,5.
东华大学学报(英文版)2010,Vol.27Issue(3):330-334,5.

Alignment of Multi-walled Carbon Nanotubes in Polyacrylonitrile Fibers by Mechanical Drawing

Alignment of Multi-walled Carbon Nanotubes in Polyacrylonitrile Fibers by Mechanical Drawing

WANG Biao 1WEN Zhi-wei 1PENG Kun 1WANG Hua-ping1

作者信息

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摘要

Abstract

Polyacrylonitrile(PAN)/multi-waUed carbon nanotubes(MWNTs)narmcomposites were prepared by an in-situ polymerization method and the fibers from these composites were obtained by a wet-spinning process.The orientation behavior of MWNTs in the PAN fibers was investigated by X-ray diffraction and sound velocity methods.The dispersion and the alignment of the nanotubes were also studied by scanning electron microscopy.

关键词

alignment/mechanical drawing/in-situ polymerization/polyacrylonitrile/carbon nanotubes

Key words

alignment/mechanical drawing/in-situ polymerization/polyacrylonitrile/carbon nanotubes

分类

化学化工

引用本文复制引用

WANG Biao,WEN Zhi-wei,PENG Kun,WANG Hua-ping..Alignment of Multi-walled Carbon Nanotubes in Polyacrylonitrile Fibers by Mechanical Drawing[J].东华大学学报(英文版),2010,27(3):330-334,5.

基金项目

the Action on Scientists and Engineers to Serve Enterprises,China(No.2009GJE20016) (No.2009GJE20016)

Natural Science Foundation of Shanghai,China(No.09ZR1401500) (No.09ZR1401500)

Shanghai Leading Academic Discipline Project,China(No.B603) (No.B603)

Program of Introducing Talents of Discipline to Universities,China(No.111-2-04) (No.111-2-04)

东华大学学报(英文版)

1672-5220

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