Issue 18, 2014
From the journal:

Journal of Materials Chemistry A

Blue hydrogenated lithium titanate as a high-rate anode material for lithium-ion batteries†

Jingxia Qiu,a   Chao Lai,a   Evan Gray,b   Sheng Li,a   Siyao Qiu,c   Ekaterina Strounina,d   Chenghua Sun,e   Huijun Zhaoa  and  Shanqing Zhang*a  

* Corresponding authors

a Center for Clean Environment and Energy, Environmental Futures Center, Griffith School of Environment, Griffith University, Gold Coast Campus, QLD 4222, Australia
E-mail: s.zhang@griffith.edu.au
Fax: +61 5552 8067
Tel: +61 5552 8155

b Queensland Micro- and Nanotechnology Center and School of Biomolecular and Physical Sciences, Griffith University, Brisbane, QLD 4111, Australia
E-mail: e.gray@griffith.edu.au
Fax: +61 3735 7240
Tel: +61 7 3735 7656

c Department of Optical Engineering, Zhejiang University, Hangzhou 310007, China
E-mail: qsy333666@163.com

d Center for Advanced Imaging, University of Queensland, QLD 4072, Australia
E-mail: e.strounina@uq.edu.au
Fax: +61 3365 3833
Tel: +61 3365 3935

e School of Chemistry, Monash University, VIC 3168, Australia
E-mail: chenghua.sun@monash.edu
Tel: +61 9902 9916

Abstract

Blue hydrogenated lithium titanate (LTO) was prepared by treating industrial grade white LTO at 500 °C under a 40 bar H2 atmosphere. This process improves the Li-ion diffusivity and electronic conductivity, leading to enhanced specific capacity and rate capability in lithium-ion batteries.

Graphical abstract: Blue hydrogenated lithium titanate as a high-rate anode material for lithium-ion batteries

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Article information

DOI
https://doi.org/10.1039/C4TA00556B
Article type
Communication
Submitted
31 Jan 2014
Accepted
24 Feb 2014
First published
24 Feb 2014

J. Mater. Chem. A, 2014,2, 6353-6358

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Blue hydrogenated lithium titanate as a high-rate anode material for lithium-ion batteries

J. Qiu, C. Lai, E. Gray, S. Li, S. Qiu, E. Strounina, C. Sun, H. Zhao and S. Zhang, J. Mater. Chem. A, 2014, 2, 6353 DOI: 10.1039/C4TA00556B

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