Gasochromic Effect in Nanocrystalline TiO_{2} Thin Films Doped with Ta and Pd

• Authors: J. Domaradzki , E. Prociow , D. Kaczmarek , D. Wojcieszak , D. Gatner , M. Lapinski
• Languages of publication: EN

Abstracts

EN

In this work gasochromic effect in TiO_{2} thin films doped with palladium and tantalum (without catalyst film) have been described. The results have shown that in nanocrystalline TiO_{2}:(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.

Keywords

EN

68.43.-h; 68.47.Gh; 78.20.Ek

Discipline

• 68.43.-h: Chemisorption/physisorption: adsorbates on surfaces
• 78.20.Ek: Optical activity
• 68.47.Gh: Oxide surfaces

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2009
• Volume: 116
• Issue: S
• Pages: S-126-S-128

Dates

published

2009-12

Contributors

author

J. Domaradzki

• Faculty of Microsystem Electronics and Photonics, Wrocław University of Technology, Janiszewskiego 11/17, 50-372 Wrocław, Poland

author

E. Prociow

• Faculty of Microsystem Electronics and Photonics, Wrocław University of Technology, Janiszewskiego 11/17, 50-372 Wrocław, Poland

author

D. Kaczmarek

• Faculty of Microsystem Electronics and Photonics, Wrocław University of Technology, Janiszewskiego 11/17, 50-372 Wrocław, Poland

author

D. Wojcieszak

• Faculty of Microsystem Electronics and Photonics, Wrocław University of Technology, Janiszewskiego 11/17, 50-372 Wrocław, Poland

author

D. Gatner

• Faculty of Microsystem Electronics and Photonics, Wrocław University of Technology, Janiszewskiego 11/17, 50-372 Wrocław, Poland

author

M. Lapinski

• Faculty of Microsystem Electronics and Photonics, Wrocław University of Technology, Janiszewskiego 11/17, 50-372 Wrocław, Poland

References

• 1. J. Okumu, F. Koerfer, C. Salinga, T.P. Pedersen, M. Wuttig, Thin Solid Films 515, 1327 (2006)
• 2. V. Wittwer, M. Datz, J. Ell, A. Georg, W. Graf, G. Walze, Solar Energy Mater. Solar Cells 84, 305 (2004)
• 3. M. Ranjbar, A. Iraji Zad, S.M. Mahdavi, J. Phys. D, Appl. Phys. 41, 055405 (2008)
• 4. H. Chen, N. Xu, S. Deng, D. Lu, Z. Li, J. Zhou, J. Chen, Nanotechnology 18, 205701 (2008)
• 5. M. Ranjbar, S.M. Mahdavi, A. Iraji Zad, Solar Energy Mater. Solar Cells 92, 878 (2008)
• 6. S. Yamamoto, K. Takano, A. Inouye, M. Yoshikawa, Nucl. Instrum. Methods Phys. Res. B 262, 29 (2007)
• 7. X.Q. Xu, H. Shen, X.Y. Xiong, Thin Solid Films 415, 290 (2002)
• 8. Powder Diffraction File, Joint Committee on Powder Diffraction Standards, ASTM, Philadelphia, PA, 1967, Card 21-1276
• 9. B. Orel, N. Groselj, Opara-U. Krasovec, M. Gabrscek, P. Bukovec, R. Reisfeld, Sensors Actuators 50, 234 (1998)
• 10. J. Li, Y. Huang, Z. Xu, Z. Wang, Mater. Chem. Phys. 94, 315 (2005)
• 11. V. Galvita, V.D. Belyaev, V.A. Semikolenov, P. Tsiakaras, A. Frumin, V.A. Sobyanin, React. Kinet. Catal. Lett. 76, 343 (2002)

Identifiers

DOI

10.12693/APhysPolA.116.S-126