Zn3V3O8/NC hybrid microspheres self-assembled by layered porous nanosheets as a superior anode material for lithium/sodium-ion batteries

Zinc-vanadium oxides have been attracting increasing consideration as anode materials for lithium/sodium-ion batteries (LIBs and SIBs) recently. Present applications are hampered by issues, including their inferior electric conductivity and enormous volume variation. Herein, nitrogen-doped carbon wrapped Zn3V3O8 (Zn3V3O8/NC) microspheres composed of abundant nanosheets were developed as an anode material by a self-assembly strategy and subsequent surface decoration. The resulting Zn3V3O8/NC porous hybrid exhibited a high specific capacity, impressive rate capability, and long-term cycling stability for both LIBs and SIBs. Notably, the superior electrochemical properties could be assigned to novel meso/microporous features, hybrid nitrogen-doped carbon, and mixed storage mechanisms.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:50

Enthalten in:

Dalton transactions (Cambridge, England : 2003) - 50(2021), 11 vom: 21. März, Seite 4017-4027

Sprache:

Englisch

Beteiligte Personen:

Liu, Jinzhe [VerfasserIn]
Zhang, Peilin [VerfasserIn]
Wang, Weiwei [VerfasserIn]
Zhou, Chencheng [VerfasserIn]
Zhou, Jiaojiao [VerfasserIn]
Wu, Jing [VerfasserIn]
Li, Kuang [VerfasserIn]
Lei, Yuchen [VerfasserIn]
Chen, Luyang [VerfasserIn]

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Date Revised 25.03.2021

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1039/d0dt04387g

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM322181607