کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8012889 | 1517163 | 2018 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Novel mesoporous carbon nanofibers prepared via electrospinning method as host materials for Li-S battery
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Novel mesoporous carbon nanofibers prepared via electrospinning method as host materials for Li-S battery Novel mesoporous carbon nanofibers prepared via electrospinning method as host materials for Li-S battery](/preview/png/8012889.png)
چکیده انگلیسی
A novel mesoporous carbon nanofibers (MCNF) have been successfully prepared as host materials for lithium-sulfur batteries by electrospinning method. The unique mesoporous and fiber structure not only minimizes polysulfides dissolution but also substantially buffers the volume expansion of sulfur during cycling as well as improving conductivity. As a result, the mesoporous carbon nanofibers sulfur (MCNF/S) composites exhibit excellent cycle performance. The MCNF/S composite electrodes deliver a high initial capacity of 1015â¯mAhâ¯gâ1 and maintain 721â¯mAhâ¯gâ1 after 500 cycles at 1â¯C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 225, 15 August 2018, Pages 157-160
Journal: Materials Letters - Volume 225, 15 August 2018, Pages 157-160
نویسندگان
Zhenheng Cao, Caiqin Wang, Jun Chen,