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Scalable Fabrication of Silicon-Graphite Microsphere by Mechanical Processing for Lithium-Ion Battery Anode with Large Capacity and High Cycling Stability
Batteries & Supercaps ( IF 5.1 ) Pub Date : 2022-05-12 , DOI: 10.1002/batt.202200186 Qiuyan Shen 1 , Ruibing Zheng 2 , Yingying Lv 3 , Yanyan Lou 1 , Liyi Shi 3 , Shuai Yuan 4
Batteries & Supercaps ( IF 5.1 ) Pub Date : 2022-05-12 , DOI: 10.1002/batt.202200186 Qiuyan Shen 1 , Ruibing Zheng 2 , Yingying Lv 3 , Yanyan Lou 1 , Liyi Shi 3 , Shuai Yuan 4
Affiliation
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Towards better silicon-graphite anode: A two-step mechanical strategy is investigated for silicon-graphite microsphere anode at a large scale. The Si−G microsphere formed by assembly of tightly interconnected silicon nanoparticles and graphite nanosheets, performs a high reversible capacity of 1895 mAh g−1 at a current density of 0.5 A g−1 and a capacity retention of 99.8 % over 500 cycles.
中文翻译：
大容量高循环稳定性锂离子电池负极机械加工硅石墨微球的规模化制备
迈向更好的硅石墨阳极：大规模研究硅石墨微球阳极的两步机械策略。由紧密互连的硅纳米粒子和石墨纳米片组装形成的 Si-G 微球在 0.5 A g -1的电流密度下具有 1895 mAh g -1的高可逆容量，并且在 500 次循环中容量保持率为 99.8%。
更新日期：2022-05-12
中文翻译：
大容量高循环稳定性锂离子电池负极机械加工硅石墨微球的规模化制备
迈向更好的硅石墨阳极：大规模研究硅石墨微球阳极的两步机械策略。由紧密互连的硅纳米粒子和石墨纳米片组装形成的 Si-G 微球在 0.5 A g -1的电流密度下具有 1895 mAh g -1的高可逆容量，并且在 500 次循环中容量保持率为 99.8%。
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