Atmospheric pressure chemical vapour deposition of titanium dioxide coatings on glass

S.A. O'Neill, I.P. Parkin, R.J.H. Clark, N. Elliott, A. Mills

Research output: Contribution to journalArticle

72 Citations (Scopus)

Abstract

Atmospheric pressure chemical vapour deposition of titanium dioxide coatings on glass substrates was achieved by the reaction of TiCl4 and a co-oxygen source (MeOH, EtOH, (PrOH)-Pr-i or H2O) at 500-650degreesC. The coatings show excellent uniformity, surface coverage and adherence. Growth rates were of the order of 0.3 mum min(-1) at 500degreesC. All films are crystalline and single phase with XRD showing the anatase TiO2 diffraction pattern; a = 3.78(1), c = 9.51(1) Angstrom. Optically, the films show minimal reflectivity from 300-1600 nm and 50-80% total transmission from 300-800 nm. Contact angles are in the range 20-40degrees for as-prepared films and 1-10degrees after 30 min irradiation at 254 nm. All of the films show significant photocatalyic activity as regards the destruction of an overlayer of stearic acid.
Original languageEnglish
Pages (from-to)56-60
Number of pages4
JournalJournal of Materials Chemistry
Volume13
Issue number1
DOIs
Publication statusPublished - 2003

Fingerprint

Titanium dioxide
Atmospheric pressure
Chemical vapor deposition
Glass
Coatings
Stearic acid
Diffraction patterns
Contact angle
Irradiation
Oxygen
Crystalline materials
titanium dioxide
Substrates

Keywords

  • TIO2 THIN-FILMS
  • PHOTOCATALYTIC OXIDATION
  • SURFACES
  • ANATASE
  • GROWTH
  • REACTOR
  • LIQUID
  • ACID

Cite this

O'Neill, S. A., Parkin, I. P., Clark, R. J. H., Elliott, N., & Mills, A. (2003). Atmospheric pressure chemical vapour deposition of titanium dioxide coatings on glass. Journal of Materials Chemistry, 13(1), 56-60. https://doi.org/10.1039/b206080a
O'Neill, S.A. ; Parkin, I.P. ; Clark, R.J.H. ; Elliott, N. ; Mills, A. / Atmospheric pressure chemical vapour deposition of titanium dioxide coatings on glass. In: Journal of Materials Chemistry. 2003 ; Vol. 13, No. 1. pp. 56-60.
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O'Neill, SA, Parkin, IP, Clark, RJH, Elliott, N & Mills, A 2003, 'Atmospheric pressure chemical vapour deposition of titanium dioxide coatings on glass', Journal of Materials Chemistry, vol. 13, no. 1, pp. 56-60. https://doi.org/10.1039/b206080a

Atmospheric pressure chemical vapour deposition of titanium dioxide coatings on glass. / O'Neill, S.A.; Parkin, I.P.; Clark, R.J.H.; Elliott, N.; Mills, A.

In: Journal of Materials Chemistry, Vol. 13, No. 1, 2003, p. 56-60.

Research output: Contribution to journalArticle

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AU - Clark, R.J.H.

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AU - Mills, A.

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