Nanocermet TiO₂:Au thin film electrodes for wet electrochemical solar cells

• Autorzy: Radecka M. , Gorzkowska-Sobaś A. , Zakrzewska K. , Sobaś P.
• Konferencja: XVII School of Optoelectronics : Photovoltaics-Solar Cells and Detector ; (17. ; 13.10-17.10.2003 , Kazimierz Dolny, Poland)
• Języki publikacji: EN

Abstrakty

EN

TiO₂:Au nanocermets and TiO₂ thin films covered with gold precipitates were obtained from RF reactive sputtering of mosaic Au:Ti or metallic Au targets. The influence of gold content, deposition temperature and post-deposition annealing on photoanodic behaviour and the structure of the obtained materials was examined by optical, structural and electrochemical measurements.

Słowa kluczowe

EN

nanocermets; titanium dioxide; water photolysis

• Wydawca: Stowarzyszenie Elektryków Polskich ; Polska Akademia Nauk ; Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Opto-Electronics Review
• Rocznik: 2004
• Tom: Vol. 12, No. 1
• Strony: 53--56
• Opis fizyczny: Bibliogr. 8 poz.

Twórcy

autor

Radecka M.

• Faculty of Material Science and Ceramics, AGH-University of Science and Technology, 30 Mickiewicza Ave., 30-059 Cracow, Poland

autor

Gorzkowska-Sobaś A.

• Faculty of Material Science and Ceramics, AGH-University of Science and Technology, 30 Mickiewicza Ave., 30-059 Cracow, Poland

autor

Zakrzewska K.

• Faculty of Electronics, Automatics, Computer Science and Electronics, AGH-University of Science and Technology, 30-059 Cracow, 30 Mickiewicza Ave., Poland

autor

Sobaś P.

• Faculty of Electronics, Automatics, Computer Science and Electronics, AGH-University of Science and Technology, 30-059 Cracow, 30 Mickiewicza Ave., Poland

Bibliografia

• 1. A.K. Fujishima and K. Honda: “Electrochemical photolysis of water at semiconductor electrode”, Nature 238, 37–38 (1972).
• 2. P.K. Karn and O.N. Srivastava, “On the synthesis and photochemical studies of nanostructured TiO2 and TiO2 admixed VO2 photoelectrodes in regard to hydrogen production through photoelectrolysis”, Int. J. Hydrogen Energy 24, 965–971 (1999).
• 3. M. Radecka, K. Zakrzewska, M. Wierzbicka, A. Gorzkowska, and S. Komornicki, “Study of the TiO2–Cr2O3 system for photoelectrolytic decomposition of water”, Solid State Ionics 157, 379–386 (2003).
• 4. M.M. Gomez, J. Lu, E. Olsson, A. Hagfeldt, and C.G. Granqvist, “High efficiency dye-sensitised nanocrystalline solar cells based on sputter deposited Ti oxide films”, Sol. Energy Mater. Sol. Cells 64, 385–392 (2000).
• 5. K. Zakrzewska, M. Radecka, A. Kruk, and W. Osuch, “Noble metal/titanium dioxide bnanocermets for photoelectrochemical applications”, Solid State Ionics 157, 349–356 (2003).
• 6. H.B. Liao, R.F. Xiao, H. Wang, and G.K.L. Wong: “Large third-order optical nonlinearity in Au:TiO2 composite films measured on a femtosecond time scale”, Appl. Phys. Lett. 72, 1817–1819 (1998).
• 7. G. Zhao, H. Kozuka, and T. Yoko, “Sol-gel preparation and photoelectrochemical properties of TiO2 films containing Au and Ag metal particles”, Thin Solid Films 277, 147–154 (1996).
• 8. H. Gerischer, “The principles of the photoelectrochemical energy conversion”, in Photovoltaic and Photoelectrochemical Solar Energy Conversion, pp. 199–245, edited by F. Cardon, W.P. Gomes, and W.Dekeyser, Plenum Press, New York, 1981.