A V₂O₅/conductive-polymer core/shell nanobelt array on three-dimensional graphite foam: a high-rate, ultrastable, and freestanding cathode for lithium-ion batteries

Chao, D.; Xia, X.; Liu, J.; Fan, Z.; Ng, C.F.; Lin, J.; Zhang, H.; Shen, Z.X.; Fan, H.J.

doi:10.1002/adma.201400719

A V₂O₅/conductive-polymer core/shell nanobelt array on three-dimensional graphite foam: a high-rate, ultrastable, and freestanding cathode for lithium-ion batteries

Date

2014

Authors

Chao, D.

Xia, X.

Liu, J.

Fan, Z.

Ng, C.F.

Lin, J.

Zhang, H.

Shen, Z.X.

Fan, H.J.

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Journal article

Citation

Advanced Materials, 2014; 26(33):5794-5800

Statement of Responsibility

Dongliang Chao, Xinhui Xia, Jilei Liu, Zhanxi Fan, Chin Fan Ng, Jianyi Lin, Hua Zhang, Ze Xiang Shen, Hong Jin Fan

DOI

10.1002/adma.201400719

Abstract

A thin polymer shell helps V2O5 a lot. Short V2O5 nanobelts are grown directly on 3D graphite foam as a lithium‐ion battery (LIB) cathode material. A further coating of a poly(3,4‐ethylenedioxythiophene) (PEDOT) thin shell is the key to the high performance. An excellent high‐rate capability and ultrastable cycling up to 1000 cycles are demonstrated.

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Published Version

https://doi.org/10.1002/adma.201400719

Persistent link to this record

http://hdl.handle.net/2440/121890

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A V₂O₅/conductive-polymer core/shell nanobelt array on three-dimensional graphite foam: a high-rate, ultrastable, and freestanding cathode for lithium-ion batteries

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