Journal
ELECTROCHEMISTRY COMMUNICATIONS
Volume 10, Issue 8, Pages 1164-1167Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2008.05.014
Keywords
hydrogen titanate; nanowires; intercalation; electrochemical behavior; lithium
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Funding
- National High Technology Research and Development Program [2007AA05Z438]
- Fujian Province [2005HZ01-2-4, 2005HZ-01-2-5, 2007HZ0005-1]
- Fuzhou University
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In this study, H2Ti3O7 nanowires were successfully synthesized via a hydrothermal process and post-treatments. The diameter of the nanowires is found to be about 30 nm and the length up to several micrometers. A lithium battery using H2Ti3O7 nanowires as the active material of the positive electrode exhibits a discharge capacity of 100 mA hg(-1) and still keeps stable after 200 cycles at a current density as high as 40 Ag-1, demonstrating excellent high rate performance. (C) 2008 Elsevier B.V. All rights reserved.
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