Polymorphic Behavior and Morphology of Electrospun Poly(vinylidene Fluoride) Separator Materials for Non-aqueous Electrolyte Based Electric Double Layer Capacitors

被引：6
|
作者：
Tonurist, K. [1 ]
Thomberg, T. [1 ]
Jaenes, A. [1 ]
Romann, T. [1 ]
Sammelselg, V. [1 ]
Lust, E. [1 ]
机构：
[1] Univ Tartu, Inst Chem, EE-50411 Tartu, Estonia
来源：
BATTERIES AND ENERGY TECHNOLOGY (GENERAL SESSION) - 222ND ECS MEETING/PRIME 2012: IN HONOR OF JAMES MCBREEN | 2013年 / 50卷 / 45期
关键词：
FIBERS;
D O I：
10.1149/05045.0049ecst
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The electrospinning method as a straightforward way to produce nanofibrous membranes from polymer solutions or melts under high electric field conditions has been applied on this work. Polymer fibers/membranes can be used in a wide variety of applications, starting from electrochemical devices to textiles and composite reinforcement materials. Poly(vinylidene fluoride) (PVDF) electrospun membranes were prepared from different (15, 20, 22.5 and 25% w/w) solutions of PVDF in N,N-dimethylformamide and acetone mixture (80:20 w/w %). PVDF fibrous membranes with fiber diameter within the range from 100 to 2200 nm and different polymorphism of PVDF were produced by electrospinning method and tested electrochemically.
引用
收藏
页码：49 / 58
页数：10
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