Gasochromic Effect in Nanocrystalline TiO2 Thin Films Doped with Ta and Pd |
| J. Domaradzki, E. Prociow, D. Kaczmarek, D. Wojcieszak, D. Gatner and M. Lapinski
Faculty of Microsystem Electronics and Photonics, Wrocław University of Technology, Janiszewskiego 11/17, 50-372 Wrocław, Poland |
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| In this work gasochromic effect in TiO2 thin films doped with palladium and tantalum (without catalyst film) have been described. The results have shown that in nanocrystalline TiO2:(Ta, Pd), with anatase structure, the film colorization effect in alcohol presence was observed. Both colorization and also bleaching effect were stable and thermally activated. |
| DOI: 10.12693/APhysPolA.116.S-126 PACS numbers: 68.43.-h, 68.47.Gh, 78.20.Ek |