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

doi:10.1021/acsanm.2c02781

IMR OpenIR

	TiC Nanomaterials with Varying Dimensionalities as Anode Materials for Lithium-Ion Batteries
	Yang, Ling Xu 1; Liu, Rui Jia 2,3; Bu, Huan Peng 1; Liu, Hui Jun 1; Zeng, Chao Liu 1; Fu, Chao 1
通讯作者	Liu, Hui Jun(hui_jun_liu@163.com) ; Zeng, Chao Liu(clzeng@imr.ac.cn)
	2022-08-26
发表期刊	ACS APPLIED NANO MATERIALS
卷号	5 期号:8 页码:11787-11796
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.
关键词	TiC nanopowders TiC nanorods TiC nanosheets disproportionation lithium-ion batteries anode materials
资助者	National Natural Science Foundation of China
DOI	10.1021/acsanm.2c02781
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51671204]
WOS研究方向	Science & Technology - Other Topics ; Materials Science
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000841614900001
出版者	AMER CHEMICAL SOC
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/174519
专题	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.Songshan Lake Mat Lab, Dongguan 523808, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, 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.