Browsing Zinātniskie raksti (CFI) / Scientific articles by Author "Eglītis, Raivis"
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Identifying iron-bearing nanoparticle precursor for thermal transformation into the highly active hematite photo-fenton catalyst
Šutka, Anna; Šutka, Andris; Vanags, Martinsh Š.; Spule, Arnita; Eglītis, Raivis; Vihodceva, Svetlana; Smits, Krisjanis; Tamm, Aile; Mežule, Linda (MDPI AG, 2020)The hematite photo-Fenton catalysis has attracted increasing attention because it offers strong oxidation of organic pollutants under visible light at neutral pH. In the present work, aqueous synthesis of hematite photo-Fenton ... -
Permanent photodoping of plasmonic gallium-ZnO nanocrystals
Zukuls, Anzelms; Eglītis, Raivis; Käämbre, Tanel; Ignatans, Reinis; Šmits, Krišjānis; Rubenis, Kristaps; Začs, Dzintars; Šutka, Andris (Royal Society of Chemistry, 2020)Donor dopants in oxide semiconductors are compensated not only by valuable electrons but also by other point defects, leading to a decrease in electric conductivity and infrared absorption. We demonstrate that the electron ... -
Photocatalytic Activity of TiO2 Coatings Obtained at Room Temperature on a Polymethyl Methacrylate Substrate
Iesalnieks, Mairis; Eglītis, Raivis; Juhna, Tālis; Šmits, Krišjānis; Šutka, Andris (MDPI, 2022)Titanium dioxide (TiO2) coatings have a wide range of applications. Anatase exhibits hydrophilic, antimicrobial, and photocatalytic properties for the degradation of organic pollutants or water splitting. The main challenge ...