Počet záznamů: 1
Microstructure and performance of titanium oxide coatings sprayed by oxygen-acetylene flame
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SYSNO ASEP 0360317 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Microstructure and performance of titanium oxide coatings sprayed by oxygen-acetylene flame Tvůrce(i) Ctibor, Pavel (UFP-V) RID, ORCID
Štengl, Václav (UACH-T) RID, ORCID, SAI
Zahálka, F. (CZ)
Murafa, Nataliya (UACH-T) RID, SAIZdroj.dok. Photochemical & Photobiological Sciences - ISSN 1474-905X
Roč. 10, č. 3 (2011), s. 403-407Poč.str. 5 s. Jazyk dok. eng - angličtina Země vyd. FR - Francie Klíč. slova Plasma spraying ; flame spraying ; photocatalysis ; TiO2 Vědní obor RIV JH - Keramika, žáruvzdorné materiály a skla CEP IAAX00430803 GA AV ČR - Akademie věd CEZ AV0Z20430508 - UFP-V (2005-2011) AV0Z40320502 - UACH-T (2005-2011) UT WOS 000287934400012 DOI https://doi.org/10.1039/c0pp00166j Anotace TiO2 nano-powders were agglomerated by a spray drying process for applying to thermal spraying. A conventional oxygen-acetylene flame torch was used to deposit porous partially nanostructured TiO2 coatings. Steel substrates were used as a support for tested samples. Scanning Electron Microscopy, X-ray microanalysis and X-ray diffraction were performed to study the morphology and the crystalline phases of the titania coatings. Optical bandgap and kinetics of the acetone decomposition was studied too. The best results were obtained for the powder which is available as a commercial spray feedstock. This powder seems to be most resistant against the reducing atmosphere in the jet of combustive gasses. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2012
Počet záznamů: 1