Oxygen detection using yttria-stabilized zirconia thin films doped with platinum-Reference-Cited by-同舟云学术

Oxygen detection using yttria-stabilized zirconia thin films doped with platinum

Published:2005-12-01 Issue:4 Volume:3 Page:605-621
ISSN:2391-5420
Container-title:Open Chemistry
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Author:

Dimitrov Dimitre¹,Dushkin Ceco¹

Affiliation:

1. 1Department of General and Inorganic Chemistry, Faculty of Chemistry, University of Sofia, 1 James Bourchier Blvd., 1164, Sofia, Bulgaria

Abstract

AbstractYttria stabilized zirconia (YSZ) thin films are obtained using both spray-pyrolysis and dip-coating. The ability of YSZ films incorporated with platinum nanospecies (Pt-YSZ) to detect oxygen is compared with that of pure YSZ thin films using a new experimental setup. With this system, the surface electrical resistance of the films as a function the oxygen content is measured at a fixed temperature. In addition, the effects of thermal annealing on the oxygen sensitivity of the films are observed. Platinum doped samples, Pt-YSZ, show different kinetics of carrier diffusion as compared to pure YSZ samples.

Publisher

Walter de Gruyter GmbH

Subject

Materials Chemistry,General Chemistry

Link

http://link.springer.com/content/pdf/10.2478/BF02475191.pdf

Reference15 articles.

1. S.J. Skinner and J.A. Kilner: “Oxygen ion conductors”, Materialstoday, Vol. 3, (2003), pp. 30–37.

2. J.A. Kilner: “Fast oxygen transport in acceptor doped oxides”, Solid State Ionics, Vol. 129, (2000), pp. 3–23.

3. P. Kofstad: Nonstoichiometry, Diffusion and Electrical Conductivity in Binary Metal Oxides, Wiley-Interscience, New York, 1972.

4. A. Dawson and P.V. Kamat: “Semiconductor-metal nanocomposites. Photoinduced fusion and photocatalysis of Gold-Capped TiO2 (TiO2/gold) nanoparticles”, J. Phys. Chem. B, Vol. 105, (2001), pp. 960–966.

5. M.G.H.M. Hendriks, B.A. Boukamp, J.E. ten Elshof, W.E. van Zyl and H. Verweij: “The electrical behaviour of platinum impregnated porous YSZ”, Solid State Ionics, Vol. 146, (2002), pp. 123–132.

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