Structure control in VNxOy by hydrogen bond association extraction for enhanced zinc ion storage

doi:10.1016/j.electacta.2021.138722

	Structure control in VNxOy by hydrogen bond association extraction for enhanced zinc ion storage
	Yang, Hailun 1,2; Ning, Pengge 1,2; Wen, Jiawei 1,2; Xie, Yongbing 1,2; Su, Chunlei 1,2; Li, Yuping 1,2; Cao, Hongbin 1,2
刊名	ELECTROCHIMICA ACTA
	2021-09-01
卷号	389 页码:10
关键词	Vanadium oxynitride Sustainable route Morphology control Zinc ion battery
ISSN号	0013-4686
DOI	10.1016/j.electacta.2021.138722
英文摘要	Rechargeable aqueous zinc ion batteries have attracted significant attention for potential applications in large-scale energy storage. However, developing suitable cathode materials with both high capacity and rate performance remains a great challenge. Herein, we report an efficient method for functional materials via controlling the stage of hydrogen bond association extraction to fabricate well-structured vanadium oxynitride without adding extra templates, turning the waste to advanced materials towards high-performance zinc ion storage. Primary amines as highly efficient selective extractant are used in this work. They result in two different structures, from hollow microsphere to novel 0D-in-2D pillared lamellar structure, for the vanadium oxynitrides. Impressively, based on structural merits of abundant electrolyte-accessible sites and transfer pathways, the resulting products are found to be excellent cathode materials with a high reversible specific capacity and rate capability for rechargeable zinc ion batteries (ZIBs). Hence, this work introduces a new clue for designing unique nanostructure vanadium oxynitride to boost the electrochemical properties of aqueous ZIBs. (C) 2021 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[22008248] ; China Postdoctoral Science Foundation[2020T130655]
WOS关键词	TEMPLATE-FREE SYNTHESIS ; ENERGY-STORAGE ; VANADIUM ; CATHODE ; VANADATE ; CHALLENGES ; NANOSHEETS ; MECHANISM ; CAPACITY ; DENSITY
WOS研究方向	Electrochemistry
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000687283100009
资助机构	National Natural Science Foundation of China ; China Postdoctoral Science Foundation
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/49910]
专题	中国科学院过程工程研究所
通讯作者	Ning, Pengge
作者单位	1.Chinese Acad Sci, Innovat Acad Green Manufacture, Beijing Engn Res Ctr Proc Pollut Control,Inst Pro, Natl Key Lab Biochem Engn,CAS Key Lab Green Proc, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yang, Hailun,Ning, Pengge,Wen, Jiawei,et al. Structure control in VNxOy by hydrogen bond association extraction for enhanced zinc ion storage[J]. ELECTROCHIMICA ACTA,2021,389:10.
APA	Yang, Hailun.,Ning, Pengge.,Wen, Jiawei.,Xie, Yongbing.,Su, Chunlei.,...&Cao, Hongbin.(2021).Structure control in VNxOy by hydrogen bond association extraction for enhanced zinc ion storage.ELECTROCHIMICA ACTA,389,10.
MLA	Yang, Hailun,et al."Structure control in VNxOy by hydrogen bond association extraction for enhanced zinc ion storage".ELECTROCHIMICA ACTA 389(2021):10.