Open-Framework Metal Oxides for Fast and Reversible Hydrated Zinc-Ion Intercalation

doi:10.1021/acsami.1c23995

CAS OpenIR

	Open-Framework Metal Oxides for Fast and Reversible Hydrated Zinc-Ion Intercalation
	Yang, Hailun 1,2; Ning, Pengge 1,2; Chen, Junwu 1,2; Li, Yuping 1,2; He, Hongyan 1,2; Cao, Hongbin 1,2
	2022-03-02
Source Publication	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
Volume	14 Issue:8 Pages:10407-10418
Abstract	The development of high capacity and stable cathodes is the key to the successful commercialization of aqueous zinc-ion batteries. However, significant solvation penalties limit the choice of available positive electrodes. Herein, hydrated intercalation is proposed to promote reversible (de)intercalation within host materials by rationally designing a matching electrode. In contrast to previously reported works, the as-prepared electrode (NHVO@CC) can achieve fast and reversible intercalation of hydrated zinc ions in the interlayer gap, leading to a high capacity of 517 mAh g(-1) at 0.1 A g(-1) and excellent electrode stability for long-term cycling. Besides, as a consequence of the flexibility of the NHVO@CC electrode, a quasi-solid-state battery was achieved with equally advantageous electrochemical behavior under various bending states. The proposed hydrated cation direct insertion/extraction sets up an efficient way of developing high-performance positive electrodes for aqueous batteries.
Keyword	aqueous zinc-ion batteries expanded vanadium oxide hydrated zinc-ion intercalation binder-free electrode flexible quasi-solid state
DOI	10.1021/acsami.1c23995
Language	英语
WOS Keyword	HIGH-CAPACITY ; ENERGY-STORAGE ; CATHODE ; BATTERY ; INSERTION ; ELECTRODE ; VANADATE ; RAMAN ; HETEROSTRUCTURES ; NANOSHEETS
Funding Project	National Natural Science Foundation of China[51934006]
WOS Research Area	Science & Technology - Other Topics ; Materials Science
WOS Subject	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
Funding Organization	National Natural Science Foundation of China
WOS ID	WOS:000778608900040
Publisher	AMER CHEMICAL SOC
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/52492
Collection	中国科学院过程工程研究所
Corresponding Author	Ning, Pengge; Cao, Hongbin
Affiliation	1.Chinese Acad Sci, Natl Key Lab Biochem Engn, CAS Key Lab Green Proc & Engn,Innovat Acad Green, Inst Proc Engn,Beijing Engn Res Ctr Proc Pollut C, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation GB/T 7714	Yang, Hailun,Ning, Pengge,Chen, Junwu,et al. Open-Framework Metal Oxides for Fast and Reversible Hydrated Zinc-Ion Intercalation[J]. ACS APPLIED MATERIALS & INTERFACES,2022,14(8):10407-10418.
APA	Yang, Hailun,Ning, Pengge,Chen, Junwu,Li, Yuping,He, Hongyan,&Cao, Hongbin.(2022).Open-Framework Metal Oxides for Fast and Reversible Hydrated Zinc-Ion Intercalation.ACS APPLIED MATERIALS & INTERFACES,14(8),10407-10418.
MLA	Yang, Hailun,et al."Open-Framework Metal Oxides for Fast and Reversible Hydrated Zinc-Ion Intercalation".ACS APPLIED MATERIALS & INTERFACES 14.8(2022):10407-10418.

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