Preparation of polyimide nanofibers by electrospinning

被引：3
|
作者：
Zhang, Mingyan [1 ]
Wang, Zhaoli [1 ]
Zhang, Yujun [1 ]
机构：
[1] Harbin Univ Sci Technol, Harbin, Peoples R China
来源：
2006 INTERNATIONAL CONFERENCE ON MEMS, NANO AND SMART SYSTEMS, PROCEEDINGS | 2006年
关键词：
D O I：
10.1109/ICMENS.2006.348217
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Polyimide nanofibers were obtained by electrospinning a solution of poly(amic acid)(PAA), a precursor of polyimide(PI) prepared in the laboratory, in dimethylacctamide(DMAc) at 14kV, followed by thermal imidization. Mechanical property of the resulting nanofiber non-woven membranes was investigated by tensile tests. Chemical structure and surface morphology of the non-woven mats were characterized by Fourier transform infrared spectroscopy (FTIR) and Scanning electron microscopy (SEM) as well as atomic force microscope (AFM) respectively.
引用
收藏
页码：58 / +
页数：2
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