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The Influence of Various Deposition Techniques on the Structural and Photoelectrochemical Properties of the thin TiO2 Films
Morozová, Magdalena ; Klusoň, Petr ; Dzik, P. ; Veselý, M. ; Baudys, M. ; Krýsa, J. ; Šolcová, Olga
In recent years thin films as the nanostructured electrode material have evoked a great interest in fields of photovoltaics, energy storage, sensing, photo-electrocatalysis etc. The aim of this thesis was the preparation of functional thin TiO2 layers by chemical way using the reverse micelles templating. The sol–gel TiO2 layers deposited on the conductive ITO glass by three various deposition techniques (dip-coating, inkjet printing and spray-coating) were used as photo-anode in the three-compartment electrochemical cell. Relationships between structural properties and photo-induced conductivity of the nanostructured layers were studied.
Plný tet: SKMBT_C22014090110320 -  PDF
Plný text: content.csg - PDF
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Photo-Electrochemical Properties of Hierarchical Nanocomposite Structure: Carbon Nanofibers/TiO2/ZnO Thin Films
Hubička, Zdeněk ; Kment, Štěpán ; Gregora, Ivan ; Čada, Martin ; Olejníček, Jiří ; Klusoň, Petr ; Petras, D. ; Krýsa, J. ; Jastrabík, Lubomír ; Dytrych, Pavel
In this contribution we report on photoelectrochemical functionality of the multilayers system consisting of CNF's/photoactive anatase TiO2/ conductive ZnO thin films. Recently the thin phthalocyanines films has been prepared and studied individually.
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Preparation of ZnO Layers by Surfatron with Possible Photo-Catalytic Usage
Dytrych, Pavel ; Slater, M. ; Klusoň, Petr ; Churpita, Olexandr ; Hubička, Zdeněk ; Čada, Martin ; Morozová, Magdalena ; Zita, B. ; Krýsa, J. ; Straňák, Vítězslav
Pecvd method in this contribution we deal with the preparation of thin layers of ZnO, which exhibit interesting photo-sensitive properties. ZnO functional layers were prepared by surfatron by a PECVD method.
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Application of photocatalysis on TiO2 for pesticide removal
Krýsa, J. ; Jirkovský, Jaromír
Pesticides contaminate surface water mainly by washing from fields and crop-plant and by wind during aerial spraying. They may discrupt biologic equilibrium in streams due to their toxic effect on biocenosis. They can also unfavorably influence the self-cleaning ability of water, its odour and taste. Surface water is still treated and distributed as drinking water to more than half of the population in the Czech Republic supplied from public water conduits.
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