A short process for the efficient utilization of transition-metal chlorides in lithium-ion batteries: A case of Ni_0.8Co_0.1Mn_0.1O_1.1 and LiNi_0.8Co_0.1Mn_0.1O₂

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• 作者：Tao Li ; Xinhai Li ; ^{xinhaili_csu@126.com} ; Zhixing Wang ; Huajun Guo
• 关键词：Nickel-rich layered cathode ; LiNi0.8Co0.1Mn0.1O2 ; Lithium ion batteries ; Spray pyrolysis ; Nanocomposite
• 刊名：Journal of Power Sources
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：342
• 期：Complete
• 页码：495-503
• 全文大小：3770 K
• 卷排序：342

文摘

A short process for the utilization of metal chlorides in LIBs is proposed. Porous Ni0.8Co0.1Mn0.1O1.1 microspheres were prepared by spray pyrolysis. Sintering of Ni0.8Co0.1Mn0.1O1.1 with Li2CO3 yields LiNi0.8Co0.1Mn0.1O2 cathode. LiNi0.8Co0.1Mn0.1O2 exhibits a capacity retention of 95.6% after 100 cycles at 1C. Excellent electrochemical results were obtained with minimal process optimization.