Tungsten oxide and tungsten oxide-titania thin films prepared by aerosol-assisted deposition – use of preformed solid nanoparticles
Tungsten oxide and tungsten oxide-titania thin films prepared by aerosol-assisted deposition – use of preformed solid nanoparticles
Aerosol-assisted deposition (AAD) was used to deposit films of WO3 from a suspension of solid nanoparticulate WO3 in toluene. Titania films were deposited by the aerosol-assisted chemical vapour deposition of [Ti(OiPr)4] in the presence of WO3 nanoparticles. The WO3 and TiO2 films exhibited photoactivity and photoinduced superhydrophilicity, further the titania films showed very unusual highly crenulated microstructures. These microstructures could not be obtained by sol-gel, atmospheric pressure chemical vapour deposition or evaporation routes. Furthermore, the microstructures could not be obtained from [Ti(OiPr)4] in the absence of nanoparticulate WO3.
1415-1421
Qureshi, Uzma
3c1e2b72-963b-47b4-92f5-3c6513afbb82
Blackman, Christopher
6de382fe-47b5-432d-90e9-e49b3df9e697
Hyett, Geoffrey
4f292fc9-2198-4b18-99b9-3c74e7dfed8d
Parkin, Ivan P.
7f95b9c4-1f9d-441c-8d43-ac8ea2554b85
April 2007
Qureshi, Uzma
3c1e2b72-963b-47b4-92f5-3c6513afbb82
Blackman, Christopher
6de382fe-47b5-432d-90e9-e49b3df9e697
Hyett, Geoffrey
4f292fc9-2198-4b18-99b9-3c74e7dfed8d
Parkin, Ivan P.
7f95b9c4-1f9d-441c-8d43-ac8ea2554b85
Qureshi, Uzma, Blackman, Christopher, Hyett, Geoffrey and Parkin, Ivan P.
(2007)
Tungsten oxide and tungsten oxide-titania thin films prepared by aerosol-assisted deposition – use of preformed solid nanoparticles.
European Journal of Inorganic Chemistry, 2007 (10), .
(doi:10.1002/ejic.200601211).
Abstract
Aerosol-assisted deposition (AAD) was used to deposit films of WO3 from a suspension of solid nanoparticulate WO3 in toluene. Titania films were deposited by the aerosol-assisted chemical vapour deposition of [Ti(OiPr)4] in the presence of WO3 nanoparticles. The WO3 and TiO2 films exhibited photoactivity and photoinduced superhydrophilicity, further the titania films showed very unusual highly crenulated microstructures. These microstructures could not be obtained by sol-gel, atmospheric pressure chemical vapour deposition or evaporation routes. Furthermore, the microstructures could not be obtained from [Ti(OiPr)4] in the absence of nanoparticulate WO3.
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e-pub ahead of print date: 21 February 2007
Published date: April 2007
Additional Information:
tungsten oxide, aerosol-assisted cvd, thin films
Organisations:
Organic Chemistry: Synthesis, Catalysis and Flow
Identifiers
Local EPrints ID: 346998
URI: http://eprints.soton.ac.uk/id/eprint/346998
ISSN: 1434-1948
PURE UUID: f0859328-2527-4af3-b9e0-fe47c101036b
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Date deposited: 14 Feb 2013 16:45
Last modified: 15 Mar 2024 03:45
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Contributors
Author:
Uzma Qureshi
Author:
Christopher Blackman
Author:
Ivan P. Parkin
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