A one-step synthesis of porous V2O3@C hollow spheres as a high-performance anode for lithium-ion batteries

A one-step synthesis of porous V2O3@C hollow spheres as a high-performance anode for lithium-ion batteries

Porous V2O3@C hollow spheres composed of ultrathin nanosheets were facilely fabricated via a one-step solvothermal route. When evaluated as an anode material, a large capacity of 583 mA h g−1 can be retained after 800 cycles at a current density of 2 A g−1, exhibiting excellent electrochemical perfo...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2018, Vol.54 (53), p.7346-7349
Hauptverfasser: Wang, Jianbiao, Liu, Zhenwei, Yang, Wenjuan, Han, Lijing, Mingdeng Wei
Format: Artikel
Sprache:eng
Schlagworte:
Anodes
Electrochemical analysis
Electrode materials
Lithium
Lithium-ion batteries
Rechargeable batteries
Vanadium oxides
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Zusammenfassung:Porous V2O3@C hollow spheres composed of ultrathin nanosheets were facilely fabricated via a one-step solvothermal route. When evaluated as an anode material, a large capacity of 583 mA h g−1 can be retained after 800 cycles at a current density of 2 A g−1, exhibiting excellent electrochemical performance.
ISSN:1359-7345
1364-548X
DOI:10.1039/c8cc03875a