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Literature DB >> 23038151

Hydrogenated Li(4)Ti(5)O(12) nanowire arrays for high rate lithium ion batteries.

Laifa Shen¹, Evan Uchaker, Xiaogang Zhang, Guozhong Cao.

Abstract

Self-supported Li(4) Ti(5) O(12) nanowire arrays with high conductivity architectures are designed and fabricated for application in a Li-ion battery. The Li(4) Ti(5) O(12) nanowire arrays grow directly on Ti foil by a facile solution-based method, further enhancing Li-ion storage properties by creating Ti(3+) sites through hydrogenation. This configuration ensures that every Li(4) Ti(5) O(12) nanowire participates in the fast electrochemical reaction, enabling remarkable rate performance and a long cycle life.

Entities: Chemical

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Year: 2012 PMID： 23038151 DOI： 10.1002/adma.201203151

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

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Cited

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