An insight into failure mechanism of NASICON-structured Na3V2(PO4)3 in hybrid aqueous rechargeable battery

Xinxin Zhang; Jun Ma; Pu Hu; Bingbing Chen; Chenglong Lu; Xinhong Zhou; Pengxian Han; Lihua Chen; Guanglei Cui

doi:10.1016/j.jechem.2018.05.016

An insight into failure mechanism of NASICON-structured Na₃V₂(PO₄)₃ in hybrid aqueous rechargeable battery

Xinxin Zhang, Jun Ma, Pu Hu, Bingbing Chen, Chenglong Lu, Xinhong Zhou, Pengxian Han, Lihua Chen, Guanglei Cui

Research output: Contribution to journal › Article › peer-review

46 Scopus citations

Abstract

NASICON (Na-super-ionic-conductors)-structured materials have attracted extensive research interest due to their great application potential in secondary batteries. However, the mechanism of capacity fading for NASICON-structured electrode materials has been rarely studied. In this paper, we synthesized the NASICON-structured Na₃V₂(PO₄)₃/C composite by simple sol–gel and high-temperature solid-phase method and investigated its electrochemical performance in Na–Zn hybrid aqueous rechargeable batteries. After characterizing the structure, morphology and composition variations as well as the interfacial resistance changes of Na₃V₂(PO₄)₃/C cathode during cycling, we propose a mechanical and interfacial degradation mechanism for capacity fading of NASICON-structured Na₃V₂(PO₄)₃/C in Na–Zn hybrid aqueous rechargeable batteries. This work will shed light on enhancing the mechanical and interfacial stability of NASICON-structured Na₃V₂(PO₄)₃/C in Na–Zn hybrid aqueous rechargeable batteries.

Original language	English
Pages (from-to)	1-7
Number of pages	7
Journal	Journal of Energy Chemistry
DOIs	https://doi.org/10.1016/j.jechem.2018.05.016
State	Published - May 2019
Externally published	Yes

Keywords

Failure mechanism
Hybrid aqueous battery
Mechanical degradation
NaV(PO)
Zn metal anode

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10.1016/j.jechem.2018.05.016

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title = "An insight into failure mechanism of NASICON-structured Na3V2(PO4)3 in hybrid aqueous rechargeable battery",

abstract = "NASICON (Na-super-ionic-conductors)-structured materials have attracted extensive research interest due to their great application potential in secondary batteries. However, the mechanism of capacity fading for NASICON-structured electrode materials has been rarely studied. In this paper, we synthesized the NASICON-structured Na3V2(PO4)3/C composite by simple sol–gel and high-temperature solid-phase method and investigated its electrochemical performance in Na–Zn hybrid aqueous rechargeable batteries. After characterizing the structure, morphology and composition variations as well as the interfacial resistance changes of Na3V2(PO4)3/C cathode during cycling, we propose a mechanical and interfacial degradation mechanism for capacity fading of NASICON-structured Na3V2(PO4)3/C in Na–Zn hybrid aqueous rechargeable batteries. This work will shed light on enhancing the mechanical and interfacial stability of NASICON-structured Na3V2(PO4)3/C in Na–Zn hybrid aqueous rechargeable batteries.",

keywords = "Failure mechanism, Hybrid aqueous battery, Mechanical degradation, NaV(PO), Zn metal anode",

author = "Xinxin Zhang and Jun Ma and Pu Hu and Bingbing Chen and Chenglong Lu and Xinhong Zhou and Pengxian Han and Lihua Chen and Guanglei Cui",

note = "Publisher Copyright: {\textcopyright} 2018 Science Press and Dalian Institute of Chemical Physics",

year = "2019",

month = may,

doi = "10.1016/j.jechem.2018.05.016",

language = "英语",

pages = "1--7",

journal = "Journal of Energy Chemistry",

issn = "2095-4956",

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T1 - An insight into failure mechanism of NASICON-structured Na3V2(PO4)3 in hybrid aqueous rechargeable battery

AU - Zhang, Xinxin

AU - Ma, Jun

AU - Hu, Pu

AU - Chen, Bingbing

AU - Lu, Chenglong

AU - Zhou, Xinhong

AU - Han, Pengxian

AU - Chen, Lihua

AU - Cui, Guanglei

PY - 2019/5

Y1 - 2019/5

N2 - NASICON (Na-super-ionic-conductors)-structured materials have attracted extensive research interest due to their great application potential in secondary batteries. However, the mechanism of capacity fading for NASICON-structured electrode materials has been rarely studied. In this paper, we synthesized the NASICON-structured Na3V2(PO4)3/C composite by simple sol–gel and high-temperature solid-phase method and investigated its electrochemical performance in Na–Zn hybrid aqueous rechargeable batteries. After characterizing the structure, morphology and composition variations as well as the interfacial resistance changes of Na3V2(PO4)3/C cathode during cycling, we propose a mechanical and interfacial degradation mechanism for capacity fading of NASICON-structured Na3V2(PO4)3/C in Na–Zn hybrid aqueous rechargeable batteries. This work will shed light on enhancing the mechanical and interfacial stability of NASICON-structured Na3V2(PO4)3/C in Na–Zn hybrid aqueous rechargeable batteries.

AB - NASICON (Na-super-ionic-conductors)-structured materials have attracted extensive research interest due to their great application potential in secondary batteries. However, the mechanism of capacity fading for NASICON-structured electrode materials has been rarely studied. In this paper, we synthesized the NASICON-structured Na3V2(PO4)3/C composite by simple sol–gel and high-temperature solid-phase method and investigated its electrochemical performance in Na–Zn hybrid aqueous rechargeable batteries. After characterizing the structure, morphology and composition variations as well as the interfacial resistance changes of Na3V2(PO4)3/C cathode during cycling, we propose a mechanical and interfacial degradation mechanism for capacity fading of NASICON-structured Na3V2(PO4)3/C in Na–Zn hybrid aqueous rechargeable batteries. This work will shed light on enhancing the mechanical and interfacial stability of NASICON-structured Na3V2(PO4)3/C in Na–Zn hybrid aqueous rechargeable batteries.

KW - Failure mechanism

KW - Hybrid aqueous battery

KW - Mechanical degradation

KW - NaV(PO)

KW - Zn metal anode

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DO - 10.1016/j.jechem.2018.05.016

M3 - 文章

AN - SCOPUS:85049487858

SN - 2095-4956

SP - 1

EP - 7

JO - Journal of Energy Chemistry

JF - Journal of Energy Chemistry

ER -

An insight into failure mechanism of NASICON-structured Na₃V₂(PO₄)₃ in hybrid aqueous rechargeable battery

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Keywords

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