کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
637380 | 883685 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A novel sandwiched membrane as polymer electrolyte for application in lithium-ion battery
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
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چکیده انگلیسی
A novel kind of sandwiched polymer membrane was prepared, which consists of two outer layers of electrospun poly(vinyl difluoride) (PVDF) fibrous films and one inner layer of poly(methyl methacrylate) (PMMA) film. Its characteristics were investigated by scanning electron microscopy and X-ray diffraction. The membrane can easily absorb non-aqueous electrolyte to form gelled polymer electrolytes (GPEs). The resulting gelled polymer electrolytes had a high ionic conductivity up to 1.93Â ÃÂ 10â3Â SÂ cmâ1 at room temperature, and exhibited a high electrochemical stability potential of 4.5Â V (vs. Li/Li+). It is of great potential application in polymer lithium-ion batteries.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Membrane Science - Volume 326, Issue 2, 20 January 2009, Pages 260-264
Journal: Journal of Membrane Science - Volume 326, Issue 2, 20 January 2009, Pages 260-264
نویسندگان
Qizhen Xiao, Zhaohui Li, Deshu Gao, Hailiang Zhang,