20.500.12556/DiRROS-27952 Design and characterization of ▫$CeO_2$▫ nanoparticles with controlled morphology CeO2 nanoparticles with isometric and rod-like morphologies were successfully synthesized through a simple hydrothermal method. The morphological evolution between isometric and nanorod morphologies was achieved by adjusting the concentration of NaOH, which affects the formation and morphological evolution of CeO2 nanoparticles. The structure and properties of the CeO2-xNaOH powders were characterized by powder X-ray diffraction, Raman spectroscopy, low temperature nitrogen adsorption, X-ray photoelectron spectroscopy, field-emission scanning electron microscopy and high-resolution transmission electron microscopy. Also, the ceria nanopowders were tested as a photocatalyst for the photodegradation of crystal violet dye in an aqueous solution. In summary, a straightforward and controllable approach for synthesizing CeO2 nanoparticles with isometric and/or rod-like morphologies was demonstrated, utilizing simple starting materials in a hydrothermal system. The results present an economical method for synthesizing nanosized ceria and related materials. Additionally, understanding of the mechanism of morphology evolution provides new insights and strategies for the controlled synthesis of nanostructures. ceria nanopowders hydrothermal synthesis cerijev oksid nanopraški hidrotermalna sinteza true false true Faculty of Technology, University of Novi Sad Srbija Angleški jezik Slovenski jezik Neznano 2026-03-02 12:30:23 2026-03-02 12:30:24 2026-03-03 03:52:36 0000-00-00 00:00:00 2025 0 0 Nasl. z nasl. zaslona; Soavtorica iz Slovenije: Nina Daneu; Opis vira z dne 2. 3. 2026; str. 311-321 iss. 4 Vol. 19 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 2025-07-17 2025-11-04 0000-00-00 54 2406-1034 10.2298/PAC2504311M 270081283 https://doiserbia.nb.rs/Article.aspx?ID=1820-61312504311M 1 3ed73e9f-162b-11f1-8c73-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=41179 RAZ_Maletaskic_Jelena_2025.pdf RAZ_Maletaskic_Jelena_2025.pdf 1 887834654809423F83C4AABD92CC7B23 b32c75762838900a7532fe4a095a70f4855950f4fa5591020ee4b69030887d96 90e7f5ce-162b-11f1-8c73-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=41180 Institut Jožef Stefan 0 0 0