On the true photoreactivity order of {001}, {010}, and {101} facets of anatase TiO2 crystals

Pan, Jian; Liu, G.; Lu, G.; Cheng, H.

doi:http://doi.org/10.1002/anie.201006057

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Authors

Pan, Jian

Liu, G.

Lu, G.

Cheng, H.

Date

2011

Type

Journal Article

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Abstract

Contrary to conventional understanding, clean anatase {001} facets exhibit lower photoreactivity than {101} facets. Furthermore, the {010} facets showed the highest photocatalytic reactivity in generating OH radicals and hydrogen evolution. This behavior was revealed by studies on crystals grown hydrothermally to have a predominance of {001}, {101}, or {010} facets (left to right in picture(a) and (b)-(d), respectively). © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Citation

Pan, J. and Liu, G. and Lu, G. and Cheng, H. 2011. On the true photoreactivity order of {001}, {010}, and {101} facets of anatase TiO2 crystals. Angewandte Chemie - International Edition. 50 (9): pp. 2133-2137.

Source Title

Angewandte Chemie - International Edition

URI

http://hdl.handle.net/20.500.11937/47599

DOI

http://doi.org/10.1002/anie.201006057

Department

Fuels and Energy Technology Institute

Collections

Research Papers