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Photocatalytic degradation of acetone and butane on mesoporous titania layers
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SYSNO ASEP 0346452 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Photocatalytic degradation of acetone and butane on mesoporous titania layers Tvůrce(i) Štengl, Václav (UACH-T) RID, ORCID, SAI
Houšková, Vendula (UACH-T)
Bakardjieva, Snejana (UACH-T) SAI, RID, ORCID
Murafa, Nataliya (UACH-T) RID, SAIZdroj.dok. New Journal of Chemistry. - : Royal Society of Chemistry - ISSN 1144-0546
Roč. 34, č. 9 (2010), s. 1999-2005Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova thin-films ; gaseous acetone ; oxidation ; TIO2 Vědní obor RIV CA - Anorganická chemie CEP GA203/08/0334 GA ČR - Grantová agentura ČR CEZ AV0Z40320502 - UACH-T (2005-2011) UT WOS 000281352700027 DOI 10.1039/C0NJ00167H Anotace Mesoporous titania was prepared by homogeneous hydrolysis of titanium oxo-sulfate with urea in aqueous solutions in the presence of the cationic and anionic surfactants, cetyl trimethyl ammonium bromide (CTAB) and sodium dodecyl benzene sulfonate (SDBS), respectively. Following annealing at 600 °C the structure of prepared samples was determined with X-ray powder diffraction (XRD) and selected area electron diffraction (SAED). The morphology and microstructure characteristics were also obtained by scanning electron microscopy (SEM) and high resolution electron microscopy (HRTEM). Surface area (BET) and porosity were also determined. From the mesoporous titania samples, a 300 μm thin layer on glass desk 10 × 15 cm was created. The photocatalytic activity of the prepared layers was assessed from the kinetics of the photocatalytic degradation of butane and acetone in the gas phase. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2011
Počet záznamů: 1