|本期目录/Table of Contents|

[1]张伟,李振力,王瑛,等. 静电纺TiO2/丝素纳米纤维研究[J].丝绸,2011,48(03):000010-12.
 ZHANG Wei,LI Zhen-li,WANG Ying,et al. Study on electro-spun nanofibers of TiO2/silk[J].Journal of Silk,2011,48(03):000010-12.
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 静电纺TiO2/丝素纳米纤维研究
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《丝绸》[ISSN:1001-7003/CN:33-1122/TS]

卷:
48
期数:
2011年03期
页码:
000010-12
栏目:
研究与技术
出版日期:
2011-03-30

文章信息/Info

Title:
 Study on electro-spun nanofibers of TiO2/silk
文章编号:
1001-7003(2011)03-0010-03
作者:
 张伟李振力王瑛傅师申
 四川大学 轻纺与食品学院,成都 610065
Author(s):
 ZHANG Wei LI Zhen-li WANG Ying FU Shi-shen
 College of Light Industry, Textile and Food, Sichuan University, Chengdu 610065, China
关键词:
丝素纳米TiO2静电纺丝电导率纳米纤维
Keywords:
 Fibroin Nano-TiO2 Electro-spun Electrical conductivity Nano-fiber
分类号:
TB383;TS149
doi:
-
文献标志码:
A
摘要:
    将纳米TiO2与丝素溶液用机械搅拌和超声波充分混合后进行静电纺丝,并对所得丝素甲酸纺丝液表面张力、电导率和纳米纤维进行测试。结果表明,加入纳米TiO2的丝素甲酸纺丝液表面张力和电导率均无明显变化,不同实验条件下的纤维样品直径为76~143 nm;但纳米TiO2在丝素溶液中的分散性较差,使得所获纤维样品的均匀度下降,断头率增加。因此,静电纺TiO2/丝素纳米纤维的关键技术在于体系中纳米TiO2颗粒的分散。
Abstract:
The nano-TiO2 and silk fibroin solution were mixed with mechanical stirring and ultrasonic adequately for making nano-fiber with eletcro-spun. Surface tension and electrical conductivity of the spinning solution of silk fibroin-formic acid were determinated, besides nanofibers. The results showed that surface tension and electrical conductivity of the spinning solution of silk fibroin-formic acid had no significant changes by adding nano-TiO2 doping; the diameter of electro-spun fiber is 76-143nm. Because the nano-TiO2 isn’t well dispersed in the silk fibroin solution, the rate of fiber breakage increased and evenness decreased. Therefore, the dispersion of nano-TiO2 particles is the key technology of electro-spun TiO2/silk nanofibers.

参考文献/References:

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备注/Memo

备注/Memo:
 收稿日期:2010-10-12;修回日期:2010-12-20
作者简介:张伟(1986- )女,硕士研究生,研究方向为纺织材料与纺织品设计。通讯作者:傅师申,教授,ssfu@scu.edu.cn。
更新日期/Last Update: 2012-02-22