Three-dimensional carbon framework as high-proportion sulfur host for high-performance lithium-sulfur batteries

Xianbin Liu,Zechen Xiao,Changgan Lai,Shuai Zou,Ming Zhang,Kaixi Liu,Yanhong Yin,Tongxiang Liang,Wu Ziping

Journal of Materials Science & Technology（2020）

引用 25|浏览14

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摘要

•3DCF@S composite with high S content of 90% were prepared.•3D framework structure improved the utilization rate and inhibited the shuttle effect of sulfur.•Li-S batteries based on 3DCF@S exhibited satisfactory capacity and cycling stability.

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关键词

3D carbon framework,High sulfur proportion,Lithium-sulfur battery,High capacity,Outstanding cycling stability

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