TiO2 hollow spheres with large amount of exposed (001) facets for fast reversible lithium storage

Shujiang Ding; Jun Song Chen; Zhiyu Wang; Yan Ling Cheah; Srinvivasan Madhavi; Xiao Hu; Xiong Wen Lou

doi:10.1039/c0jm03650a

TiO₂ hollow spheres with large amount of exposed (001) facets for fast reversible lithium storage

Shujiang Ding^*, Jun Song Chen, Zhiyu Wang, Yan Ling Cheah, Srinvivasan Madhavi, Xiao Hu, Xiong Wen Lou

^*Corresponding author for this work

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

179 Citations (Scopus)

Abstract

We report a simple approach for synthesizing uniform hollow spheres assembled from anatase TiO₂ nanosheets with large amount of exposed (001) facets. These hierarchical TiO₂ hollow spheres possessing a high specific surface area of 134.9 m² g^-1 manifest a high Coulombic efficiency for lithium extraction, excellent capacity retention, and superior rate behaviour owing to the hollow structure and unique crystal faceting of the building blocks.

Original language	English
Pages (from-to)	1677-1680
Number of pages	4
Journal	Journal of Materials Chemistry
Volume	21
Issue number	6
DOIs	https://doi.org/10.1039/c0jm03650a
Publication status	Published - Feb 14 2011
Externally published	Yes

ASJC Scopus Subject Areas

General Chemistry
Materials Chemistry

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10.1039/c0jm03650a

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abstract = "We report a simple approach for synthesizing uniform hollow spheres assembled from anatase TiO2 nanosheets with large amount of exposed (001) facets. These hierarchical TiO2 hollow spheres possessing a high specific surface area of 134.9 m2 g-1 manifest a high Coulombic efficiency for lithium extraction, excellent capacity retention, and superior rate behaviour owing to the hollow structure and unique crystal faceting of the building blocks.",

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AU - Ding, Shujiang

AU - Chen, Jun Song

AU - Wang, Zhiyu

AU - Cheah, Yan Ling

AU - Madhavi, Srinvivasan

AU - Hu, Xiao

AU - Lou, Xiong Wen

PY - 2011/2/14

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AB - We report a simple approach for synthesizing uniform hollow spheres assembled from anatase TiO2 nanosheets with large amount of exposed (001) facets. These hierarchical TiO2 hollow spheres possessing a high specific surface area of 134.9 m2 g-1 manifest a high Coulombic efficiency for lithium extraction, excellent capacity retention, and superior rate behaviour owing to the hollow structure and unique crystal faceting of the building blocks.

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TiO₂ hollow spheres with large amount of exposed (001) facets for fast reversible lithium storage

Abstract

ASJC Scopus Subject Areas

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