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TiC Nanomaterials with Varying Dimensionalities as Anode Materials for Lithium-Ion Batteries

文献类型：期刊论文

作者Yang, Ling Xu3; Liu, Rui Jia1,2; Bu, Huan Peng3; Liu, Hui Jun3; Zeng, Chao Liu3; Fu, Chao3
刊名ACS APPLIED NANO MATERIALS
出版日期2022-08-26
卷号5期号:8页码:11787-11796
关键词TiC nanopowders TiC nanorods TiC nanosheets disproportionation lithium-ion batteries anode materials
DOI10.1021/acsanm.2c02781
通讯作者Liu, Hui Jun(hui_jun_liu@163.com) ; Zeng, Chao Liu(clzeng@imr.ac.cn)
英文摘要A facile and efficient route was developed to synthesize TiC nanomaterials with varying dimensionalities. Herein, (Na, K)Cl molten salt was used as the reaction medium; zero-dimensional TiC nanopowders, one-dimensional TiC nano rods, and two-dimensional TiC nanosheets were successfully synthesized by the disproportionation reaction of Ti(II) on acetylene black, multi-walled carbon nanotubes, and graphene nanosheet templates, respectively. The as-received TiC nanomaterials (from 0D to 2D) present impressive electrochemical performances as anode materials for lithium-ion batteries. Thereinto, TiC nanorods show the highest reversible capacities of 348.9 mA h g(-1) at 0.1 A g(-1) after 120 cycles and 173.5 mA h g(-1) at 0.5 A g(-1) after 300 cycles. Moreover, the mechanism of lithium-ion charge storage in TiC electrodes was studied. This work provides a flexible strategy for the preparation of non-layered transition metal carbides with varying dimensionalities.
资助项目National Natural Science Foundation of China[51671204]
WOS研究方向Science & Technology - Other Topics ; Materials Science
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000841614900001
资助机构National Natural Science Foundation of China
源URL[http://ir.imr.ac.cn/handle/321006/174518]  
专题金属研究所_中国科学院金属研究所
通讯作者Liu, Hui Jun; Zeng, Chao Liu
作者单位1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
3.Songshan Lake Mat Lab, Dongguan 523808, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Ling Xu,Liu, Rui Jia,Bu, Huan Peng,et al. TiC Nanomaterials with Varying Dimensionalities as Anode Materials for Lithium-Ion Batteries[J]. ACS APPLIED NANO MATERIALS,2022,5(8):11787-11796.
APA Yang, Ling Xu,Liu, Rui Jia,Bu, Huan Peng,Liu, Hui Jun,Zeng, Chao Liu,&Fu, Chao.(2022).TiC Nanomaterials with Varying Dimensionalities as Anode Materials for Lithium-Ion Batteries.ACS APPLIED NANO MATERIALS,5(8),11787-11796.
MLA Yang, Ling Xu,et al."TiC Nanomaterials with Varying Dimensionalities as Anode Materials for Lithium-Ion Batteries".ACS APPLIED NANO MATERIALS 5.8(2022):11787-11796.

入库方式： OAI收割

来源：金属研究所

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