General fabrication of mesoporous Nb2O5 nanobelts for lithium ion battery anodes

Chao Huang; Jijiang Fu; Hao Song; Xiaofang Li; Xiang Peng; Biao Gao; Xuming Zhang; Paul K. Chu

doi:10.1039/C6RA19425G

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General fabrication of mesoporous Nb₂O₅ nanobelts for lithium ion battery anodes†

Chao Huang,^a Jijiang Fu,^a Hao Song,^a Xiaofang Li,^a Xiang Peng,^b Biao Gao,*^a Xuming Zhang

*^a and Paul K. Chu^b

Author affiliations

* Corresponding authors

^a The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
E-mail: xumzhang@wust.edu.cn, gaobiao@wust.edu.cn

^b Department of Materials Science and Physics, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China

Abstract

Mesoporous Nb₂O₅ nanobelts (NBs) have been synthesized by sequential thermal treatment of solid Nb₂O₅ NBs in NH₃ and air, which exhibit better crystallinity and a larger specific area (29.76 m² g⁻¹) than that of solid Nb₂O₅ NBs (8.86 m² g⁻¹) and exhibit a high capacity and good rate capability.

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Article information

DOI: https://doi.org/10.1039/C6RA19425G
Article type: Communication
Submitted: 01 Aug 2016
Accepted: 14 Sep 2016
First published: 15 Sep 2016

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RSC Adv., 2016,6, 90489-90493

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General fabrication of mesoporous Nb₂O₅ nanobelts for lithium ion battery anodes

C. Huang, J. Fu, H. Song, X. Li, X. Peng, B. Gao, X. Zhang and P. K. Chu, RSC Adv., 2016, 6, 90489 DOI: 10.1039/C6RA19425G

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