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Proceedings Paper

TiO2 anode materials for lithium-ion batteries with different morphology and additives
Author(s): Xiang Liu; Yip Hang Ng; Yu Hang Leung; Fangzhou Liu; Aleksandra B. Djurišic; Mao Hai Xie; Wai Kin Chan
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Paper Abstract

Electrochemical performances of different TiO2 nanostructures, TiO2/CNT composite and TiO2 with titanium isopropoxide (TTIP) treatment anode were investigated. For different TiO2 nanostructures, we investigated vertically aligned TiO2 nanotubes on Ti foil and TiO2 nanotube-powders fabricated by rapid breakdown anodization technique. The morphology of the prepared samples was characterized by scanning probe microscopy (SEM). The electrochemical lithium storage abilities were studied by galvanostatic method. In addition, carbon nanotubes (CNT) additives and solution treatment process of TiO2 anode were investigated, and the results show that the additives and treatment could enhance the cycling performance of the TiO2 anode on lithium ion batteries.

Paper Details

Date Published: 8 March 2014
PDF: 7 pages
Proc. SPIE 8987, Oxide-based Materials and Devices V, 898703 (8 March 2014); doi: 10.1117/12.2038034
Show Author Affiliations
Xiang Liu, The Univ. of Hong Kong (Hong Kong, China)
Yip Hang Ng, The Univ. of Hong Kong (Hong Kong, China)
Yu Hang Leung, The Univ. of Hong Kong (Hong Kong, China)
Fangzhou Liu, The Univ. of Hong Kong (Hong Kong, China)
Aleksandra B. Djurišic, The Univ. of Hong Kong (Hong Kong, China)
Mao Hai Xie, The Univ. of Hong Kong (Hong Kong, China)
Wai Kin Chan, The Univ. of Hong Kong (Hong Kong, China)


Published in SPIE Proceedings Vol. 8987:
Oxide-based Materials and Devices V
Ferechteh H. Teherani; David C. Look; David J. Rogers, Editor(s)

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