Hierarchical microspheres and nanoscale particles: Effects of morphology on electrochemical performance of Li_1.2Mn_0.54Ni_0.13Co_0.13O₂ cathode material for lithium-ion batteries

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• 作者：Feng Wu^a ; ^b ; Hui Wang^a ; Ying Bai^a ; ^{membrane@bit.edu.cn} ; Yu Li^a ; Chuan Wu^a ; ^b ; Guanghai Chen^a ; Lu Liu^a ; Qiao Ni^a ; Xinquan Wang^c ; Jiang Zhou^c
• 关键词：Li-rich cathode material ; Morphology ; Electrochemical performance ; Kinetics
• 刊名：Solid State Ionics
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：300
• 期：Complete
• 页码：149-156
• 全文大小：1721 K
• 卷排序：300

文摘

Microsphere and nanoscale Li-rich materials were synthesized and compared. Effect of morphology on electrochemical performances was investigated. Hierarchical microsphere exhibits better electrochemical properties. Kinetics of Li-rich materials were calculated and compared.