3631. Cu and Zr surface sites in photocatalytic activity of TiO [sub] 2 nanoparticles : the effect of Zr distributionOlena Pliekhova, O. L. Pliekhov, Mattia Fanetti, Iztok Arčon, Nataša Novak Tušar, Urška Lavrenčič Štangar, 2019, original scientific article Abstract: The present work is focused on the role of ZrO2 modification in the performance of CuO modified TiO2. Zirconia
loading leads to formation of more resistant photocatalytic layers compared to samples modified with only
copper containing species. Surface modification of mixed phase TiO2 with CuO/ZrO2 improves the degradation
of Reactive blue 19 dye under simulated solar irradiation. An in-depth investigation of the catalysts showed that
in case of CuO/ZrO2 modification, the covering of the TiO2 surface with zirconium containing species prevents
morphological and harmful energetic changes induced by copper species formed on the rutile TiO2 phase at a
higher copper loading.
Keywords: titanium dioxide, surface modification, XAS analysis, surface acidity, Hammett indicators
Published in RUNG: 26.03.2019; Views: 3149; Downloads: 0
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3632. Terasasti sadovnjak straih sort Pod skalco v BrdihZoran Božič, other performed works Abstract: Predstavitev briške terasirane pokrajine, pomena ohranjanja in razširjanja starih sadnih sort in značilnosti sadovnjaka v sklopu obiska predstavnikov Ministrstva za kulturo, Zavoda za varstvo naravne in kulturne dediščine, Urada za Unesco in Občine Brda (vpis obmejnega območja Brda-Collio na Unescov seznam kulturne dediščine). Obisk sadovnjaka 25. marca 2019.
Keywords: Goriška Brda, stare sadne sorte, visokodebelni sadovnjak, Kojsko, kulturna dediščina, Unesco, ekološka pridelava, terase, odpornost na bolezni, Slovenija, naravna dediščina, Collio, Italija, Avstro-Ogrska
Published in RUNG: 26.03.2019; Views: 3540; Downloads: 0
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3638. Zgodnje slovenske pravljičarke: gradivo za seminar Slovenska in evropska literarna ter ljudska dediščina – pravljice v slovenskem vzgojno-izobraževalnem sistemu od vrtca do srednje šoleKatja Mihurko, other educational material Keywords: Ljudmila Prunk, Marica Gregorič Stepančič, Lea Fatur, Ilka Vašte, Manica Koman, Sonja Sever, Marija Jezernik, Marija Wirgler, Anka Nikolič, Marijana Grasellini Prosenc
Published in RUNG: 15.03.2019; Views: 3135; Downloads: 118
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