Rod-like Nb14Mo3O44 nanoparticles fabricated by a facile solvothermal method as novel anode for lithium-ion batteries

doi:10.1016/j.jallcom.2020.158379

	Rod-like Nb14Mo3O44 nanoparticles fabricated by a facile solvothermal method as novel anode for lithium-ion batteries
	Ma, Xiaohang 1,2; Chen, Pengzhi 1; Qian, Menfa 1; Wu, Dan 1; Du, Jingwei 1; Chen, Xiaoyi 1; Dai, Rongcheng 1; Sha, Maolin 1; Zi, Zhenfa 1; Dai, Jianming 2
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2021-05-25
卷号	864
关键词	Nb14Mo3O44 Nanoparticles Solvothermal method Anode Lithium-ion batteries
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2020.158379
通讯作者	Zi, Zhenfa(zfzi@issp.ac.cn) ; Dai, Jianming(jmdai@issp.ac.cn)
英文摘要	The niobium molybdenum oxide Nb14Mo3O44 nanoparticles are synthesized by a convenient solvothermal method and explored as new anodes for lithium-ion batteries. Nb14Mo3O44, which belongs to tetragonal structure that consists of 4 x 4 x infinity NbO6 octahedra-blocks linked by MoO4 tetrahedra, generates stable structure for the efficient Li+ de/intercalation. Compared with the agglomerated microparticles obtained by solid-state reaction, Nb14Mo3O44 nanoparticles demonstrate a higher initial coulombic efficiency (90.6%), better cycle property (218 mAh g(-1) after 503 cycles at 0.5 C) and improved rate capability (74 mAh g(-1) at 20 C), benefiting from nanoparticles possessed rather high specific surface area and reaction reactivity. This work provides a current supplement for intercalation-type Nb-M-O compounds anodes. (C) 2021 Elsevier B.V. All rights reserved.
资助项目	NSFC[52002106] ; NSFC[U16321611] ; University Natural Science Research Project of Anhui Province[KJ2019A0723] ; Natural Science Foundation of Anhui Province[1808085QE154] ; Natural Science Foundation of Anhui Province[1808085JQ13] ; Research Funds for Hefei Normal University[2019ylkc02] ; Research Funds for Hefei Normal University[2018jxtd03] ; Research Funds for Hefei Normal University[201914098201]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000624942300048
资助机构	NSFC ; University Natural Science Research Project of Anhui Province ; Natural Science Foundation of Anhui Province ; Research Funds for Hefei Normal University
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/121198]
专题	中国科学院合肥物质科学研究院
通讯作者	Zi, Zhenfa; Dai, Jianming
作者单位	1.Hefei Normal Univ, Sch Phys & Mat Engn, Hefei 230601, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Ma, Xiaohang,Chen, Pengzhi,Qian, Menfa,et al. Rod-like Nb14Mo3O44 nanoparticles fabricated by a facile solvothermal method as novel anode for lithium-ion batteries[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2021,864.
APA	Ma, Xiaohang.,Chen, Pengzhi.,Qian, Menfa.,Wu, Dan.,Du, Jingwei.,...&Dai, Jianming.(2021).Rod-like Nb14Mo3O44 nanoparticles fabricated by a facile solvothermal method as novel anode for lithium-ion batteries.JOURNAL OF ALLOYS AND COMPOUNDS,864.
MLA	Ma, Xiaohang,et al."Rod-like Nb14Mo3O44 nanoparticles fabricated by a facile solvothermal method as novel anode for lithium-ion batteries".JOURNAL OF ALLOYS AND COMPOUNDS 864(2021).