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Laponite-supported titania photocatalysts

Frost, Ray L., Daniel, Lisa M., & Zhu, Huai Yong (2008) Laponite-supported titania photocatalysts. Journal of Colloid and Interface Science, 322(1), pp. 190-195.

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Abstract

This study builds on previous results published on the synthesis and characterisation of laponite-supported titania photocatalysts. Titania nanocrystals are prepared prior to addition to the clay dispersion, by a sol-gel synthesis incorporating a microwave hydrothermal step. In addition to previously examinations with XRD, TEM and FT-IR, the samples are further characterised with SEM, 29Si NMR and BET N2 sorption to gain an insight into the effect of Ti concentration and surface area on the photoactivity of the samples.

Impact and interest:

9 citations in Scopus
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7 citations in Web of Science®

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325 since deposited on 12 May 2008
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ID Code: 13547
Item Type: Journal Article
Keywords: Titania, Photocatalyst, Laponite, Colloid, Surfactant, Hydrothermal treatment
DOI: 10.1016/j.jcis.2008.02.029
ISSN: 0021-9797
Subjects: Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > PHYSICAL CHEMISTRY (INCL. STRUCTURAL) (030600)
Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > PHYSICAL CHEMISTRY (INCL. STRUCTURAL) (030600) > Catalysis and Mechanisms of Reactions (030601)
Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > PHYSICAL CHEMISTRY (INCL. STRUCTURAL) (030600) > Colloid and Surface Chemistry (030603)
Divisions: Past > QUT Faculties & Divisions > Faculty of Science and Technology
Copyright Owner: Copyright 2008 Elsevier
Copyright Statement: Reproduced in accordance with the copyright policy of the publisher.
Deposited On: 12 May 2008
Last Modified: 25 Feb 2013 12:47

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