Morphology and Electrochemical Properties of P(VdF-HFP)/MgO-Based Composite Microporous Polymer Electrolytes for Li-Ion Polymer Batteries

被引：23
作者：
Vijayakumar, G. [1 ]
Karthick, S. N. [2 ]
Paramasivam, R. [1 ]
Ilamaran, C. [1 ]
机构：
[1] Anna Univ, RVS Fac Engn, Dept Chem, Coimbatore 641402, Tamil Nadu, India
[2] Pusan Natl Univ, Sch Elect Engn, Pusan, South Korea
来源：
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2012年 / 51卷 / 14期
关键词：
Composite; Conductivity; Microporous structure; Polymer electrolyte; PVDF-HFP; BLEND ELECTROLYTES; GEL ELECTROLYTES; NANOPARTICLES; CONDUCTIVITY; MEMBRANES;
D O I：
10.1080/03602559.2012.706864
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A hybrid, poly(vinylidenefluoride-co-hexafluoropropylene) P(VdF-HFP)/MgO-based pristine composite polymer electrolyte (PCPE) and composite microporous polymer electrolyte (CMPE) have been prepared successfully by polymer dissolution method. Different morphology of the composite membrane was examined by field emission scanning electron microscopy. The conductivity of the PVP extracted CMPE is higher than that of optimized filler (8 wt% MgO) incorporated PCPE. It proved good compatibility with lithium electrodes, and an electrochemical stability window spanning the range of 0.0 to 5.0V vs. Li/Li+. The performance of CMPE is relatively high and stable when compared with PCPE for rechargeable lithium-ion polymer batteries.
引用
收藏
页码：1427 / 1431
页数：5
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