Full microwave synthesis of advanced Li-rich manganese based cathode material for lithium ion batteries

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• 作者：Shaojun Shi ; Saisai Zhang ; Zhijun Wu ; Ting Wang ; Jianbo Zong ; Mengxi Zhao ; Gang Yang ; ^{gyang@cslg.edu.cn}
• 关键词：Full microwave synthesis ; Time-efficiency ; Li-rich layered oxides ; Cathode material ; Lithium ion battery
• 刊名：Journal of Power Sources
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：337
• 期：Complete
• 页码：82-91
• 全文大小：3438 K
• 卷排序：337

文摘

Full microwave synthesis is performed to obtain Li-rich oxides within 60 min. Such method exhibits high time-efficiency and power economization. Stable surface with desired Mn, Co, Ni states and less impurity is obtained. High discharge capacity of 159.3 mAh g−1 is obtained at 2000 mA g−1. 88.6% capacity is remained after 300 cycles at such high current density.