Select your language

    Dr. Nina Obradović

     

    Field of research

    P 400 Physical chemistry

    P 360 Inorganic chemistry

    T 153 Ceramic materials and powders

     

    Biography and education

    Born in 1977, in Belgrade

    • МSc thesis: 2005. Belgrade University – Faculty of Physical Chemistry
      Title: Sintering of ZnO-TiO2 system 
    • BSc thesis: 2001. Belgrade University – Faculty of Physical Chemistry
      Title: Investigation of dissociation constants of tyrosine and its complexing with Sn(II)-ion 

     

    Research titles

    2017- Principal research fellow

    2012-2017 senior research associate

    2008-2012 research associate

    2005-2008 research assistant

    2002-2005 junior research assistant

    Working in the Institute since 1 October 2002.

     

    Research areas

    Dr. Nina Obradović’s research is mainly focused on powder processing, synthesis and the physico-chemical characterization of multifunctional ceramic materials. Ultra-strong ceramics find their application in armor and space crafts, while some of them are used in electro-industry. Porous ceramics are applicable as filters for waste-water purification. Dr. Nina Obradovic pays special attention to the relation between structure, electrical and mechanical properties of sintered materials.

    Keywords: oxides, nanostructured powders, mechanical activation, sintering, characterization, properties, application

     

    Professional development

    • 2021 three months, MS&T, Missouri, USA
    • 2020 three months, MS&T, Missouri, USA
    • 2017 DAAD stipend, three months at IFKB Stuttgart University, Germany
    • 2017 one month, NCCU, North Carolina, USA

     

    Support to research career development

    Mentoring work
    Lecturer and professor in PhD courses
    • Courses Thermal Analysis-Methods and Applications and Processing of Ceramic Materials under the doctoral study Electrical and Computer Engineering, Department of modern materials and technologies of the electronics, the Technical Faculty, Čačak, University of Kragujevac.

     

    National and international projects

     

    Scholarly publishing activities

    Editorial Board member
    • Science of Sintering
    Peer-review

    Science of Sintering, Journal of Thermal Analysis and Calorimetry, Journal of Alloys and Compounds, Ceramics International, Powder Technology, Journal of American Ceramic Society, Electrochemical and Solid State Letters, Processing and Application of Ceramics, International Journal of Molecular Sciences, Journal of Material Science, Termochimica Acta, Journal of Advanced Ceramics, International Journal of Mechanical Sciences, Molecules, Materials, Tehnika

     

    Membership and service

    Conference bodies
    Committees, councils, etc.
    • Member of committee for promotions at the ITS SASA
    • Member of the committee for monitoring the research activities of the ITS SASA research staff
    • Member of the Scientific Council of Science Fund of the Republic of Serbia, 2019-2021
    • Member of the Managing Board of the ITS SASA, 2011-2018
    Learned societies
    • Serbian Ceramic Society (president)
    • Member of Society of Physical Chemists of Serbia 
    • Member of the American Ceramic Society 
    • Member of the European Ceramic Society 
    • Member of ETRAN

     

    Selected publications

    • Obradovic, N.; Fahrenholtz, W. G.; Corlett, C.; Filipovic, S.; Nikolic, M.; Marinkovic, B. A.; Failla, S.; Sciti, D.; Di Rosa, D.; Sani, E. Microstructural and Optical Properties of MgAl2O4 Spinel: Effects of Mechanical Activation, Y2O3 and Graphene Additions. Materials 2021, 14 (24), 7674. https://doi.org/10.3390/ma14247674.
    • Obradović, N.; Rusmirović, J.; Filipović, S.; Kosanović, D.; Marinković, A.; Radić, D.; Pavlović, V. Porous Cordierite-Supported Polyethyleneimine Composites for Nickel(II) and Cadmium(II) Ions Removal. DWT 2020, 192, 283–296. https://doi.org/10.5004/dwt.2020.25736.
    • Obradović, N.; Fahrenholtz, W. G.; Filipović, S.; Marković, S.; Blagojević, V.; Lević, S.; Savić, S.; Đorđević, A.; Pavlović, V. Formation Kinetics and Cation Inversion in Mechanically Activated MgAl2O4 Spinel Ceramics. J Therm Anal Calorim 2020, 140 (1), 95–107. https://doi.org/10.1007/s10973-019-08846-w.
    • Obradović, N.; Fahrenholtz, W. G.; Filipović, S.; Marković, S.; Blagojević, V.; Lević, S.; Savić, S.; Đorđević, A.; Pavlović, V. Formation Kinetics and Cation Inversion in Mechanically Activated MgAl2O4 Spinel Ceramics. J Therm Anal Calorim 2020, 140 (1), 95–107. https://doi.org/10.1007/s10973-019-08846-w.
    • Obradović, N.; Pavlović, V.; Kachlik, M.; Maca, K.; Olćan, D.; Đorđević, A.; Tshantshapanyan, A.; Vlahović, B.; Pavlović, V. Processing and Properties of Dense Cordierite Ceramics Obtained through Solid-State Reaction and Pressure-Less Sintering. Advances in Applied Ceramics 2019, 118 (5), 241–248. https://doi.org/10.1080/17436753.2018.1548150.
    • Obradović, N.; Gigov, M.; Ðorđević, A.; Kern, F.; Dmitrovic, S.; Matović, B.; Ðorđević, A.; Tshantshapanyan, A.; Vlahović, B.; Petrović, P.; Pavlović, V. Shungite - a Carbon-Mineral Rock Material: Its Sinterability and Possible Applications. PAC 2019, 13 (1), 89–97. https://doi.org/10.2298/PAC1901089O.
    • Obradović, N.; Fahrenholtz, W. G.; Filipović, S.; Corlett, C.; Đorđević, P.; Rogan, J.; Vulić, P. J.; Buljak, V.; Pavlović, V. Characterization of MgAl2O4 Sintered Ceramics. Science of Sintering 2019, 51 (4), 363–376. https://doi.org/10.2298/SOS1904363O.
    • Obradović, N.; Blagojević, V.; Filipović, S.; Đorđević, N.; Kosanović, D.; Marković, S.; Kachlik, M.; Maca, K.; Pavlović, V. Kinetics of Thermally Activated Processes in Cordierite-Based Ceramics. J Therm Anal Calorim 2019, 138 (5), 2989–2998. https://doi.org/10.1007/s10973-018-7924-1.
    • Obradović, N.; Fahrenholtz, W. G.; Filipović, S.; Kosanović, D.; Dapčević, A.; Đorđević, A.; Balać, I.; Pavlović, V. B. The Effect of Mechanical Activation on Synthesis and Properties of MgAl2O4 Ceramics. Ceramics International 2019, 45 (9), 12015–12021. https://doi.org/10.1016/j.ceramint.2019.03.095.
    • Obradović, N.; Kern, F. Properties of 3Y-TZP Zirconia Ceramics with Graphene Addition Obtained by Spark Plasma Sintering. Ceramics International 2018, 44 (14), 16931–16936. https://doi.org/10.1016/j.ceramint.2018.06.133.
    • Obradovic, N. Synthesis of Cordierite-Based Ceramics: monograph; Belgrade : Academic Mind, 2016.

     

    Other research outputs

    Technological solutions
    • Antonije Đorđević, Jovana Perović, Nina Obradović, Dragan Olćan, Jelena Dinkić, Marija Stevanović, Slobodan Savić, Aleksandra Krneta, Miodrag Tasić, Nikola Basta, Milka Potrebić, Milan Ilić, Dejan Tošić, Branko Kolundžija, Chamber for measurement of relative permittivity and loss tangent of dielectrics, School of Electrical Engineering, University of Belgrade, Project TR32005, 2018.

    Awards
    • 2021 award for the best poster presentation, ACA IX conference, Nebojša Mitrović, Borivoje Nedeljković, Nina Obradović, Magnetic features of MnZn ferrite for electronic applications, Advanced ceramics and application IX 
    • 2021 Outstanding Young TA & C Researcher in Central & Eastern Europe Award, TEEC-TAC 6 conference, Split, Croatia
    • 2016 ETRAN award for the best paper in session, Antonije Đorđević, Jelena Dinkić, Marija Stevanović, Dragan Olćan, Suzana Filipović, Nina Obradović, Measurement of permittivity of solid and liquid dielectrics in coaxial chambers.
    • 2009 – Belgrade Chamber of Commerce Annual Award for the best PhD thesis in the 2007/2008 academic year
    • 2005 Yugoslav Materials Research Society Award For the best MSc thesis
    • 2004 The Top of Synthesis and Sintering for Successful Work in Sintering under Extreme Conditions Award for a paper presented at the International conference Mechanochemical synthesis and sintering, 2004, Novosibirsk, Russia
    • 2001 Award for the best  research paper in 2000/2001 by the University of Belgrade , Faculty of Sciences and Mathematics, entitled Marking of tyrosine with Tc99m, authors: D. Janković, D. Djokić, N. Mandić-Obradović, T. Maksin.