Long-term, high-rate lithium storage capabilities of TiO2 nanostructured electrodes using 3D self-supported indium tin oxide conducting nanowire arrays

Kyung Soo Park; Jin Gu Kang; Young Jin Choi; Sungjun Lee; Dong Wan Kim; Jae Gwan Park

doi:10.1039/c0ee00804d

Long-term, high-rate lithium storage capabilities of TiO₂ nanostructured electrodes using 3D self-supported indium tin oxide conducting nanowire arrays

Kyung Soo Park, Jin Gu Kang, Young Jin Choi, Sungjun Lee, Dong Wan Kim, Jae Gwan Park

Research output: Contribution to journal › Article › peer-review

72 Citations (Scopus)

Abstract

Core/shell, indium tin oxide (ITO)/TiO₂ hybrid nanostructured electrodes for high-power lithium ion rechargeable batteries have been synthesized via a thermal evaporation method followed by pulsed laser deposition (PLD). Lithium-active TiO₂ nanoparticles were uniformly assembled onto high-conductivity ITO nanowire arrays that were directly grown on metallic current collectors. This configuration resulted in superior rate capabilities and long-term cycle life. Such high electrochemical performances result from the unique 3 dimensional (3D) geometrical features of nanoarchitectured electrodes, which enable efficient electronic pathways upon prolonged cycling.

Original language	English
Pages (from-to)	1796-1801
Number of pages	6
Journal	Energy and Environmental Science
Volume	4
Issue number	5
DOIs	https://doi.org/10.1039/c0ee00804d
Publication status	Published - 2011 May
Externally published	Yes

ASJC Scopus subject areas

Environmental Chemistry
Renewable Energy, Sustainability and the Environment
Nuclear Energy and Engineering
Pollution

UN SDGs

This output contributes to the following Sustainable Development Goal(s)

Access to Document

10.1039/c0ee00804d

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Long-term, high-rate lithium storage capabilities of TiO₂ nanostructured electrodes using 3D self-supported indium tin oxide conducting nanowire arrays. / Park, Kyung Soo; Kang, Jin Gu; Choi, Young Jin; Lee, Sungjun; Kim, Dong Wan; Park, Jae Gwan.

In: Energy and Environmental Science, Vol. 4, No. 5, 05.2011, p. 1796-1801.

Research output: Contribution to journal › Article › peer-review

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