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

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

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 ult...

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Bibliographic Details
Main Authors: Shen, Zexiang, Chao, Dongliang, Xia, Xinhui, Liu, Jilei, Fan, Zhanxi, Ng, Chin Fan, Lin, Jianyi, Zhang, Hua, Fan, Hong Jin
Other Authors: School of Materials Science and Engineering
Format: Article
Language:English
Published: 2014
Subjects:
DRNTU::Engineering::Materials::Energy materials
Online Access:https://hdl.handle.net/10356/105821
http://hdl.handle.net/10220/20935
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Institution: Nanyang Technological University
Language: English
Description
Summary: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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