Battery Separators Functionalized with Edge-Rich MoS2/C Hollow Microspheres for the Uniform Deposition of Li2S in High-Performance Lithium–Sulfur Batteries

被引：0
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作者：
Nan Zheng
Guangyu Jiang
Xiao Chen
Jiayi Mao
Nan Jiang
Yongsheng Li
机构：
[1] East China University of Science and Technology,Lab of Low
来源：
Nano-Micro Letters | 2019年 / 11卷
关键词：
Edge-rich; MoS; /C; Hollow microspheres; Li; S; Lithium–sulfur batteries;
D O I：
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学科分类号：
摘要：
Edge-rich MoS2/C hollow microspheres (Edg-MoS2/C HMs) were fabricated through the simple hydrothermal treatment of MoO3–aniline nanowires and a subsequent carbonization process.The Edg-MoS2/C HMs ensure the uniform deposition of Li2S on the matrix and the enhanced utilization of active edge sites.The cell with an Edg-MoS2/C HM-functionalized separator displayed excellent electrochemical performance, with a high reversible discharge capacity of 478 mAh g−1 after 300 cycles at a high sulfur loading of 6.1 mg cm−2 and high rate of 0.5 C.
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