Rapid Microwave Synthesis of Self-Assembled Hierarchical Mn₂O₃ Microspheres as Advanced Anode Material for Lithium Ion Batteries

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• 作者：Shaojun Shi ; Shi Deng ; Ming Zhang ; Mengxi Zhao ; Gang Yang ; ^{gyang@cslg.edu.cn} ; ^{gangyang@aliyun.com}
• 关键词：Microwave hydrothermal synthesis ; environmental ; Manganese oxides ; Anode material ; Lithium ion battery
• 刊名：Electrochimica Acta
• 出版年：2017
• 出版时间：10 January 2017
• 年：2017
• 卷：224
• 期：Complete
• 页码：285-294
• 全文大小：3847 K
• 卷排序：224

文摘

Hierarchical Mn2O3 microsphere is obtained by rapid microwave hydrothermal synthesis. Large specific surface area with mesoporous is characterized. High specific capacity of 921.6 mAh g−1 is reached at 200 mA g−1. Continual enhancement of interface Li-storage brings an abnormal high capacity. High capacity of 525 mAh g−1 is obtained at 1000 mA g−1 after 500 cycles.