Polyacrylonitrile fibers modified by nano-antimony-doped tin oxide particles

被引：15

作者：

Wang, D ^{[1
]}

Lin, Y ^{[1
]}

Zhao, Y ^{[1
]}

Gu, LX ^{[1
]}

机构：

[1] Dong Hua Univ, State Key Lab Modificat Chem Fiber & Polymer Mat, Shanghai 200051, Peoples R China

来源：

TEXTILE RESEARCH JOURNAL | 2004年 / 74卷 / 12期

关键词：

D O I：

10.1177/004051750407401206

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

A new method for preparing a novel antistatic polyacrylonitrile (PAN) fiber modified by nano-antimony-doped tin oxide (ATO) particles is proposed. Nano-ATO particles are first dispersed in water by the dispersant polyethyleneimine PEI, then the nano-ATO suspension is applied in a pre-heating bath during spinning of PAN fibers. When the as-spun fibers are run through the suspension, nano-ATO particles diffuse into them, and an electrically conductive channel is formed during the drawing and drying process. The average diffusion displacement of nano-ATO can reach 100 nm in the final fibers. These fibers not only possess antistatic properties, but they also have good mechanical properties.

引用

页码：1060 / 1065

页数：6