Enhanced cycle performance of a Na/NiCl₂ battery based on Ni particles encapsulated with Ni₃S₂ layer

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• 作者：Xin Ao^a ; ^b ; Zhaoyin Wen^a ; ^b ; ^{zywen@mail.sic.ac.cn} ; Yingying Hu^a ; Tian Wu^a ; ^b ; Xiangwei Wu^a ; ^{xwwu@mail.sic.ac.cn} ; Qiming He^a ; ^b
• 关键词：Ni3S2 surface layer ; Sodium-nickel chloride battery ; Zebra battery ; Ni particle growth ; Cell cycling behavior
• 刊名：Journal of Power Sources
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：340
• 期：Complete
• 页码：411-418
• 全文大小：2764 K
• 卷排序：340

文摘

The Ni3S2 layer on the surface of nickel particles can inhibit the particle growth. The particle growth inhibition mechanism of the Ni3S2 layer is illustrated. The optimum level of Ni3S2 surface layer was investigated.