[1]简绍菊,胡晓婺,邹燕,等.高强度聚酰亚胺/Ag复合纳米纤维的制备与表征[J].江西师范大学学报(自然科学版),2012,(01):1-4.
 JIAN Shao-ju,HU Xiao-wu,ZOU Yan,et al.The Preparation and Characterization for High-Strength Electrospun Polyimide/Ag Composite Nanofibres[J].,2012,(01):1-4.
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高强度聚酰亚胺/Ag复合纳米纤维的制备与表征()
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《江西师范大学学报》(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年01期
页码:
1-4
栏目:
出版日期:
2012-01-01

文章信息/Info

Title:
The Preparation and Characterization for High-Strength Electrospun Polyimide/Ag Composite Nanofibres
作者:
简绍菊;胡晓婺;邹燕;陈水亮;侯豪情
1. 武夷学院环境与建筑工程系, 福建 武夷山 354300; 2. 江西师范大学化学化工学院, 江西 南昌 330022
Author(s):
JIAN Shao-ju HU Xiao-wu ZOU Yan CHEN Shui-liang HOU Hao-qing
关键词:
聚酰亚胺 静电纺丝 力学性能
Keywords:
polyimide silver electrospinning mechanical properties
分类号:
TB 331
文献标志码:
A
摘要:
采用电纺及热亚胺化技术制备了聚酰亚胺/Ag纳米纤维复合材料, 用X-射线衍射(XRD)、扫描电子显微镜(SEM)及透射电子显微镜(TEM)对纤维表面形貌及结构进行了表征, 并研究其电学性能及力学性能. 结果显示, 随着Ag含量的增加, 复合纳米纤维膜的电导率逐渐提高. 当Ag的质量分数为35%时, 复合纳米纤维膜的导电率为2.8 μs/cm, 同时其拉伸强度高达240 MPa.
Abstract:
Silvered/polyimide composite nanofibres were fabricated from the poly(amic acid) (BPDA-BPA-ODA) by electrospinning and thermal imidization. The morphology and structure of electrospun fiber mat were characterized by X-ray diffraction, scanning and transmission electron microscopes. Experimental results show that the electronic conductivity of the composites increased with increase of silver content and reached up to 2.8 μs/cm and 240 MPa, respectively with silver content of 35%.

参考文献/References:

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更新日期/Last Update: 1900-01-01