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Wiley, Advanced Materials, 33(26), p. 5794-5800, 2014

DOI: 10.1002/adma.201400719

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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

Journal article published in 2014 by Dongliang Chao, Xinhui Xia, Jilei Liu ORCID, Zhanxi Fan, Chin Fan Ng, Jianyi Lin, Hua Zhang ORCID, Zexiang Shen, Hong Jin Fan
This paper is available in a repository.
This paper is available in a repository.

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Abstract

Athin polymer shell helps V2 O5 a lot. Short V2 O5 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.