کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1644179 | 1517267 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
From filter paper to carbon paper and toward Li-S battery interlayer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The carbon paper is synthesized by the simple, cheap and large-scale pyrolysis of filter paper and is used as an interlayer for Li-S battery. The as-prepared carbon paper is composed of carbon fiber with porous structure. The specific surface area is 534Â m2Â gâ1, and the average pore size is 4.1Â nm. The porosity of the as-prepared carbon paper lies in favor of the electrolyte permeating through the layer, which allows electrochemical reactions to occur. The prepared carbon paper is used as an interlayer between the cathode and the separator in Li-S battery and can significantly improve the electrochemical performance of the cell with reversible capacity, cycling ability, and rate capability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 121, 15 April 2014, Pages 198-201
Journal: Materials Letters - Volume 121, 15 April 2014, Pages 198-201
نویسندگان
Kai Zhang, Qiang Li, Liyuan Zhang, Jing Fang, Jie Li, Furong Qin, Zhian Zhang, Yanqing Lai,