Amorphous V2O5 as high performance cathode for aqueous zinc ion battery

doi:10.1016/j.matlet.2020.128268

	Amorphous V2O5 as high performance cathode for aqueous zinc ion battery
	Wu, Shougang 2,3; Ding, Youcai 2,3; Hu, Linhua 3; Zhang, Xianxi 1; Huang, Yang 3; Chen, Shuanghong 3
刊名	MATERIALS LETTERS
	2020-10-15
卷号	277
关键词	Aqueous zinc ion battery Amorphous materials V2O5 Energy storage and conversion High performance Practical application
ISSN号	0167-577X
DOI	10.1016/j.matlet.2020.128268
通讯作者	Huang, Yang(yhuang@rntek.cas.cn) ; Chen, Shuanghong(shchen@rntek.cas.cn)
英文摘要	An amorphous V2O5 (a-V2O5) cathode for aqueous zinc ion battery was prepared via the solution method followed by low temperature annealing. The cathode shows better performance than crystal V2O5 (c-V2O5), including a high specific discharge capacity (348 mAh g(-1) at 0.1 A g(-1)) and great long term cycle stability of 2200 cycles at 5 A g(-1). The excellent performances are attributed to the high structural disorder which provides a great deal of insertion sites for Zn2+. In addition, the a-V2O5 can be massively produced based on the simple solution method which shows great potential in practical application. (C) 2020 Elsevier B.V. All rights reserved.
资助项目	National Key R&D Program of China[2017YFE0133800] ; National Natural Science Foundation of China[51961165106]
WOS关键词	VANADIUM-OXIDE ; GRAPHENE
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000564554500011
资助机构	National Key R&D Program of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/70414]
专题	中国科学院合肥物质科学研究院
通讯作者	Huang, Yang; Chen, Shuanghong
作者单位	1.Liaocheng Univ, Shandong Prov Key Lab, Sch Chem & Chem Engn, Collaborat Innovat Ctr Chem Energy Storage & Nove, Liaocheng 252000, Shandong, Peoples R China 2.Univ Sci & Technol China, 96 Jinzhai Rd, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst Appl Technol, Hefei Inst Phys Sci, Key Lab Photovolta & Energy Conservat Mat, 2221 Changjiangxi Rd, Hefei 230088, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Wu, Shougang,Ding, Youcai,Hu, Linhua,et al. Amorphous V2O5 as high performance cathode for aqueous zinc ion battery[J]. MATERIALS LETTERS,2020,277.
APA	Wu, Shougang,Ding, Youcai,Hu, Linhua,Zhang, Xianxi,Huang, Yang,&Chen, Shuanghong.(2020).Amorphous V2O5 as high performance cathode for aqueous zinc ion battery.MATERIALS LETTERS,277.
MLA	Wu, Shougang,et al."Amorphous V2O5 as high performance cathode for aqueous zinc ion battery".MATERIALS LETTERS 277(2020).