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Marina Ratova, Peter J. Kelly, Glen T. West and Lubomira Tosheva
A novel powder handling technique was used to allow the deposition of bismuth tungstate coatings onto commercial titanium dioxide photocatalytic nanoparticles. The coatings were deposited by reactive pulsed DC magnetron sputtering in an argon/oxygen atmo...
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Ziad Y. Banyamin, Peter J. Kelly, Glen West and Jeffery Boardman
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Justyna Kulczyk-Malecka, Peter J. Kelly, Glen West, Gregory C.B. Clarke and John A. Ridealgh
Titanium dioxide thin films are durable, chemically stable, have a high refractive index and good electro/photochemical proprieties. Consequently, they are widely used as anti-reflective layers in optical devices and large area glazing products, dielectr...
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Nick Farahani, Peter J. Kelly, Glen West, Marina Ratova, Claire Hill and Vladimir Vishnyakov
The photocatalytic behavior of titania coatings is largely determined by their crystalline structure. Depending on deposition conditions, though, titania may form amorphous, brookite, anatase or rutile structures, with anatase or anatase/rutile mixed pha...
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Marina Ratova, Glen T. West and Peter J. Kelly
In this article we investigate the structural and photocatalytic properties of W-doped titanium dioxide coatings. TiO2-W thin films were deposited onto glass slides by reactive magnetron co-sputtering. The properties of the films were analyzed using such...
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Nick Farahani, Peter J. Kelly, Glen West, Claire Hill and Vladimir Vishnyakov
Titanium dioxide (titania) is widely used as a photocatalyst for its moderate band gap, high photoactivity, recyclability, nontoxicity, low cost and its significant chemical stability. The anatase phase of titania is known to show the highest photocataly...
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