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Correlations between photocatalytic activity and chemical structure in copper doped TiO2-SiO2 with surface/incorporated Cu2+ sitesTihana Čižmar,
Iztok Arčon,
Urška Lavrenčič Štangar, 2016, objavljeni povzetek znanstvenega prispevka na konferenci
Opis: Sol−gel method was used to synthesize copper doped TiO2-SiO2 with varied dopant concentrations using tetraisopropoxide (TTIP) and copper acetlyacetonate (CuAcAc) as titania and copper sources. Structural information of Cu cation incorporation and its chemical state in the coatings are determined with Cu K-edge EXAFS and XANES analysis. The correlations between chemical state of the Cu dopant and the photocatalytic properties of the new active coatings are discussed.
Najdeno v: ključnih besedah
Povzetek najdenega: ... dip-coating, titanium dioxide, metal doping, Cu K-edge XANES,...
Ključne besede: dip-coating, titanium dioxide, metal doping, Cu K-edge XANES, photocatalytic activity
Objavljeno: 07.07.2016; Ogledov: 1914; Prenosov: 0
