Hydrogenated Li4Ti5O12 Nanowire Arrays for High Rate Lithium Ion Batteries
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- 5 October 2012
- journal article
- research article
- Published by Wiley in Advanced Materials
- Vol. 24 (48), 6502-6506
- https://doi.org/10.1002/adma.201203151
Abstract
Self-supported Li4Ti5O12 nanowire arrays with high conductivity architectures are designed and fabricated for application in a Li-ion battery. The Li4Ti5O12 nanowire arrays grow directly on Ti foil by a facile solution-based method, further enhancing Li-ion storage properties by creating Ti3+ sites through hydrogenation. This configuration ensures that every Li4Ti5O12 nanowire participates in the fast electrochemical reaction, enabling remarkable rate performance and a long cycle life.Keywords
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