Razvoj nanokompozita na bazi epsilon gvožđe oksida: ka sledećoj generaciji magneta bez retke zemlje
Permanentni magneti predstavljaju ključne elemente za primene u raznim oblastima, od uređaja za konverziju energije i kućnih aparata do područja novih tehnologija poput hibridnih vozila i vetrogeneratora. Izvrsna svojstva permanentnih magneta proizlaze od elemenata retkih zemalja (RE), koji se trenutno smatraju visokokritičnim zbog ograničenja u snabdevanju i značajnih ekoloških uticaja povezanih sa njihovim izdvajanjem i prečišćavanjem. Cilj projekta DOMINANTMAG je razvoj novih magneta bez elemenata retkih zemalja, zasnovanih na gvožđe oksidima kao alternativi komercijalnim permanentnim magnetima, koji će pokazati izvanredne magnetne performanse, ekonomičnost i ekološku održivost.
DOMINANTMAG finansira Fond za nauku, Republika Srbija 2023. Saznajte više o inicijativi Program PRIZMA.
Yucomat conference Herceg Novi, Montenegro, September 2024
DOMINANTMAG project team participated in the Yucomat 2024 Conference (Herceg Novi, September 2024, website: https://mrs-serbia.org.rs/index.php/tuesday-september-3-2023-morning) and presented two research papers:
1. “Structural and magnetic properties of nanometric ε-Fe 2 O 3 prepared by the microemulsion method”
Marija Šuljagić 1 , Ljubica Andjelković 1 , Ana Mraković 2 , Vladimir Pavlović 3 , Marin Tadić 2 1 University of Belgrade - Institute of Chemistry, Technology and Metallurgy, Department of Chemistry, Njegoševa 12, Belgrade, Serbia, ²“VINČA” Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade, Belgrade, Serbia, ³University of Belgrade, Faculty of Agriculture, Nemanjina 6, Belgrade, Serbia https://mrs-serbia.org.rs/index.php/tuesday-september-3-2023-morning
2. “The magnetic properties of CoFe 2 O 4 and CoFe 2 O 4 /SiO 2 prepared by the thermal decomposition method”
Ljubica Andjelković 1 , Marija Šuljagić 1 , Ana Mraković 2 , Vladimir Pavlović 3 , Marin Tadić 2 1 University of Belgrade - Institute of Chemistry, Technology and Metallurgy, Department of Chemistry, Njegoševa 12, Belgrade, Serbia, 2 “VINČA” Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade, Belgrade, Serbia, 3 University of Belgrade, Faculty of Agriculture, Nemanjina 6, Belgrade, Serbia https://mrs-serbia.org.rs/index.php/tuesday-september-3-2023-morning
Publications
Three research articles were published in M21-category journals, focusing on the magnetic properties of rare-earth-free nanostructured materials for applications in permanent magnets, magnetic memory and MRI diagnostics.
1. Ljubica Andjelković, Marija Šuljagić, Vladimir Pavlović, Ana Mraković, Matjaž Panjan, Janez Kovač, Marin Tadić. "Silica matrix-driven modulation of ferrite nanoparticles: Insights into synthesis, coercivity and magnetization." Inorganic Chemistry Communications 175 (2025) 114137. https://doi.org/10.1016/j.inoche.2025.114137. https://www.sciencedirect.com/science/article/pii/S1387700325002515
2. Marin Tadić, Matjaž Panjan, Janez Kovač, Miha Čekada, and Peter Panjan. "Nickel films deposited between amorphous silicon layers: Effects of annealing, Ni/Si interface and magnetic properties." Applied Surface Science 686 (2025) 162122. https://doi.org/10.1016/j.apsusc.2024.162122. https://www.sciencedirect.com/science/article/pii/S0169433224028381?via%3Dihub
3. Marin Tadić, Zvonko Jagličić, Jelena Lazović, Sebastjan Nemec, and Slavko Kralj. "SPION clusters with porous silica shell: synthesis, core-shell structure, magnetic properties, biocompatibility and MRI application." Ceramics International (2025), Accepted. https://doi.org/10.1016/j.ceramint.2025.01.388. https://www.sciencedirect.com/science/article/pii/S0272884225004249?via%3Dihub
Galerija
Projektni tim
dr Marin Tadić
Naučni savetnik, fizičarEksperimentalna fizika kondenzovane materije:
- Sinteza nanomaterijala
- Oksidi 3d elemenata
- Strukturna i funkcionalna svojstva nanomaterijala
- Magnetna svojstva nanomaterijala
ORCID: 0000-0002-8343-6082
Scopus ID: 23104178600
dr Ana Mraković
Viši naučni saradnik, fizikohemičarIstraživačke kompetencije:
- Razvoj i karakterizacija magnetnih nanočestičnih materijala i polimernih magnetnih nanokompozita
- Fizička hemija čvrstog stanja
- Instrumentalne metode: difraktometrija na prahu, FTIR spektroskopija, SQUID magnetometrija
- Inverzni spineli, perovskiti
ORCID: 0000-0003-4569-5857
Scopus ID: 23051613200
dr Ljubica Anđelković
Viši naučni saradnik, hemičarNauka o materijalima:
- Sinteza i karakterizacija funkcionalnih (nano)materijala
- Neorganski oksidni materijali i njihova svojstva
- Fizičko-hemijska svojstva i biološka aktivnost materijala
ORCID: 0000-0001-5971-5383
Scopus ID: 36774319000
dr Marija Šuljagić
Naučni saradnik, hemičarNauka o materijalima:
- Sinteza (nano)materijala
- Neorganski oksidni materijali
- Strukturna i funkcionalna svojstva (nano)materijala
ORCID: 0000-0001-7562-1715
Scopus ID: 57202010620
Galerija
