Fe₃N constrained inside C nanocages as an anode for Li-ion batteries through post-synthesis nitridation

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• 作者：Hao Huang^a ; ¹ ; ^{huanghao@dlut.edu.cn}Author Vitae ; Song Gao^a ; ¹Author Vitae ; Ai-Min Wu^aAuthor Vitae ; Kai Cheng^bAuthor Vitae ; Xiao-Na Li^aAuthor Vitae ; Xiao-Xia Gao^aAuthor Vitae ; Ji-Jun Zhao^bAuthor Vitae ; Xing-Long Dong^aAuthor Vitae ; Guo-Zhong Cao^a ; ^cAuthor Vitae
• 关键词：Transition metal nitride ; Core-shell nanoparticles ; Electrochemical performance ; Anode ; Li-ion battery
• 刊名：Nano Energy
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：31
• 期：Complete
• 页码：74-83
• 全文大小：1223 K
• 卷排序：31

文摘

Carbon-constraint Fe3N nanoparticles were realized by a facile 2-step process. First-principle calculation was carried out to clarify the reactions of Fe3N. The ion migration at interfaces was detected by an impedance measurement.