Greatly enhanced electronic conduction and lithium storage of faceted TiO2 crystals supported on metallic substrates by tuning crystallographic orientation of TiO2

Liu, G.; Yin, L.; Pan, Jian; Li, F.; Wen, L.; Zhen, C.; Cheng, H.

doi:10.1002/adma.201500198

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Authors

Liu, G.

Yin, L.

Pan, Jian

Li, F.

Wen, L.

Zhen, C.

Cheng, H.

Date

2015

Type

Journal Article

Metadata

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Citation

Liu, G. and Yin, L. and Pan, J. and Li, F. and Wen, L. and Zhen, C. and Cheng, H. 2015. Greatly enhanced electronic conduction and lithium storage of faceted TiO2 crystals supported on metallic substrates by tuning crystallographic orientation of TiO2. Advanced Materials. 27 (23): pp. 3507-3512.

Source Title

Advanced Materials

DOI

10.1002/adma.201500198

ISSN

0935-9648

School

Fuels and Energy Technology Institute

URI

http://hdl.handle.net/20.500.11937/11335

Collection

Curtin Research Publications

Abstract

Electronic conduction along the [001] direction of a faceted anatase TiO2 particle in contact with two tungsten probes is found to be an order of magnitude higher than that along the [010] direction due to a smaller potential barrier of the TiO2(001)–tungsten interface for electron transport than the TiO2(010)–tungsten interface. This finding could guide the design of TiO2-based electrodes.