Fe2TiO5 nanoparticles were synthesized by modified sol-gel method using Fe(NO3)3×9H2O and Ti(OC3H7)4 as starting reagents, oxalic acid as chilate agent and cetyltrimethylammonium bromide as surfactant. The aim of this study was to asses the photocatalytic degradaton of water pollutants, methylene blue and the antibiotic Oxytetracycline (OTC) using natural sunlight irradiation. As prepared nanoparticles were characterized by XRD, BET, FESEM and UV-vis DRS. The optimal operating conditions of photocatalytic degradation of water pollutants were achived by changing the pH of the solution and changing the concentration of photocatalyst

Dojčinović, Milena

Janković Častvan, Ivona

Nikolić, Maria Vesna

Tadić, Nenad B.

Vasiljević, Zorka Ž.

Vujančević, Jelena

English

Serbian Academy of Science and Arts Digital Archive (DAIS)

EIGHTEENTH YOUNG RESEARCHERS’ CONFERENCE MATERIALS SCIENCE AND ENGINEERING   December 4-6, 2019, Belgrade, Serbia                  Program and the Book of Abstracts      Materials Research Society of Serbia & Institute of Technical Sciences of SASA   November 2019, Belgrade, Serbia Book title:  Eighteenth Young Researchers’  Conference - Materials Science and Engineering: Program and the Book of Abstracts  Publisher: Institute of Technical Sciences of SASA Knez Mihailova 35/IV, 11000 Belgrade, Serbia Tel: +381-11-2636994, 2185263, http://www.itn.sanu.ac.rs  Editor: Dr. Smilja Marković  Technical Editor: Aleksandra Stojičić  Cover page:  Aleksandra Stojičić and Milica Ševkušić Cover: Modified Photo by Miloš Stošić; Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Бедеми_-_поглед_на_Ушће.jpg); Creative Commons Attribution-Share Alike 3.0 Unported license  Printer: Gama digital centar  Autoput No. 6, 11070 Belgrade, Serbia Tel: +381-11-6306992, 6306962 http://www.gdc.rs  Edition: 130 copies  CIP - Каталогизација у публикацији Народна библиотека Србије, Београд 66.017/.018(048) YOUNG Researchers Conference Materials Sciences and Engineering (18 ; 2019 ; Beograd)          Program ; and the Book of abstracts / Eighteenth Young Researchers' Conference Materials Sciences and Engineering, December 4-6, 2019, Belgrade, Serbia ; [organized by] Materials Research Society of Serbia & Institute of Technical Sciences of SASA ; [editor Smilja Marković]. - Belgrade : Institute of Technical Sciences of SASA, 2019 (Belgrade : Gama digital centar). - XX, 102 str. : ilustr. ; 23 cm Tiraž 130. - Registar. ISBN 978-86-80321-35-6 (ITSSASA) а) Наука о материјалима -- Апстракти б) Технички материјали – Апстракти COBISS.SR-ID 281006348  Eighteenth Young Researchers Conference – Materials Science and Engineering December 4-6, 2019, Belgrade, Serbia   iAim of the Conference Main aim of the conference is to enable young researchers (post-graduate, master or doctoral student, or a PhD holder younger than 35) working in the field of materials science and engineering, to meet their colleagues and exchange experiences about their research. Topics  Biomaterials Environmental science  Materials for high-technology applications Materials for new generation solar cells Nanostructured materials New synthesis and processing methods Theoretical modelling of materials Scientific and Organizing Committee Committee President Smilja Marković  Institute of Technical Sciences of SASA, Belgrade, Serbia Vice-presidents Dragana Jugović  Institute of Technical Sciences of SASA, Belgrade, Serbia Magdalena Stevanović Institute of Technical Sciences of SASA, Belgrade, Serbia Đorđe Veljović  Faculty of Technology and Metallurgy, Belgrade, Serbia Members Nadica Abazović  Institute of Nuclear Sciences “Vinča” , Belgrade, Serbia Jasmina Dostanić Institute of Chemistry, Technology and Metallurgy, Belgrade, Serbia Branka Hadžić  Institute of Physics, Belgrade, Serbia Ivana Jevremović             Norwegian University of Science and Technology, Trondheim, Norway Sonja Jovanović  Institute of Nuclear Sciences “Vinča” , Belgrade, Serbia; Institute Jožef Stefan, Ljubljana, Slovenia Ralph Kraehnert  Technical University of Berlin, Germany Snežana Lazić  Universidad Autónoma de Madrid, Spain Miodrag Lukić  Institute of Technical Sciences of SASA, Belgrade, Serbia Lidija Mančić  Institute of Technical Sciences of SASA, Belgrade, Serbia Marija Milanović  Faculty of Technology, Novi Sad, Serbia Nebojša Mitrović   Faculty of Technical Sciences, Čačak, Serbia Irena Nikolić  Faculty of Metallurgy and Technology, Podgorica, Montenegro Marko Opačić  Institute of Physics, Belgrade, Serbia Rafał Poręba Institute of Macromolecular Chemistry AS CR, v.v.i., Prague 6, Czech Republic Vuk Radmilović Faculty of Technology and Metallurgy, Belgrade, Serbia Srečo Škapin  Institute Jožef Stefan, Ljubljana, Slovenia Boban Stojanović  Faculty of Sciences, Kragujevac, Serbia Eighteenth Young Researchers Conference – Materials Science and Engineering December 4-6, 2019, Belgrade, Serbia   ii Ivana Stojković-Simatović Faculty of Physical Chemistry, Belgrade, Serbia Vuk Uskoković  University of California, Irvine, USA Rastko Vasilić   Faculty of Physics, Belgrade, Serbia Siniša Vučenović   Faculty of Sciences, Department of Physics, Banja Luka, B&H Marija Vukomanović Institute Jožef Stefan, Ljubljana, Slovenia Conference Secretary Aleksandra Stojičić Institute of Technical Sciences of SASA, Belgrade, Serbia Conference Technical Committee Milica Ševkušić, Miloš Milović, Ivana Dinić, Marina Vuković, Vladimir Rajić, Željko Mravik, Vukašin Ugrinović Results of the Conference Beside printed «Program and the Book of Abstracts», which is disseminated to all conference participants, selected and awarded peer-reviewed papers will be published in journal “Tehnika – Novi Materijali” . The best presented papers, suggested by Session Chairpersons and selected by Awards Committee, will be proclaimed at the Closing Ceremony. Part of the award is free-of-charge conference fee at YUCOMAT 2020. Sponsors         Acknowledgement The editor and the publisher of the Book of abstracts are grateful to the Ministry of Education, Sciences and Technological Development of the Republic of Serbia for its financial support of this book and The Eighteenth Young Researchers’  Conference - Materials Sciences and Engineering, held in Belgrade, Serbia. Eighteenth Young Researchers Conference – Materials Science and Engineering December 4-6, 2019, Belgrade, Serbia   70 12-1 Mechanochemically synthesized cobalt-fer r ite and starch-coated cobalt-fer r ite nanopar ticles as efficient adsorbents for  hexavalent chromium removal  Marija Šuljagić1, Dejan Jeremić2, Milica R. Milenković3,  Aleksandar S. Nikolić3, Ljubica Andjelković1 1Department of Chemistry, IChTM, University of Belgrade, Studentski Trg 12-16, 11000, Belgrade, Serbia, 2Innovation Center of the Faculty of Chemistry, University of Belgrade, Studentski Trg 12–16, 11000 Belgrade, Serbia, 3Faculty of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia  Cobalt-ferrite (CoFe2O4) and starch-coated CoFe2O4 nanoparticles were prepared by the mechanochemical method and carefully chosen as adsorbents for Cr(VI) removal from wastewater. The kinetic study, adsorption isotherms and influence of pH, contact time and interfering ions were investigated to have deeper insight into adsorbent quality. UV/Vis spectroscopy confirmed that the dominant adsorption mechanism is the electrostatic attraction at lower pH values. The study showed there was no significant change in adsorption efficiency for starch-coated nanoparticles. However, starch as a natural and biocompatible compound can enhance nanoparticles water dispersibility. The advantage of such materials is that saturation time does not exceed 20 minutes. Therefore, the as-prepared and starch-coated CoFe2O4 presents very efficient material for application in the field of water remediation.    12-2 Photocatalytic degradation of methylene blue and oxytetracycline  via sol-gel synthesized pseudobrookite  Zorka Z. Vasiljević1, Milena P. Dojčinović2, Ivona Janković-Častvan3,  Jelena Vujančević1, Nenad B. Tadić4, Maria Vesna Nikolić2 1Institute of Technical Sciences of SASA, Belgrade, Serbia, 2Institute for Multidisciplinary Research, University of Belgrade, Serbia, 3Faculty of Technology and Metallurgy, University of Belgrade, Serbia, 4Faculty of Physics, University of Belgrade, Serbia  Fe2TiO5 nanoparticles were synthesized by modified sol-gel method using Fe(NO3)3⋅9H2O and Ti(OC3H7)4 as starting reagents, oxalic acid as chilate agent and cetyltrimethylammonium bromide as surfactant. The aim of this study was to asses the photocatalytic degradaton of water pollutants, methylene blue and the antibiotic Oxytetracycline (OTC) using natural sunlight irradiation. As prepared nanoparticles were characterized by XRD, BET, FESEM and UV-vis DRS. The optimal operating conditions of photocatalytic degradation of water pollutants were achived by changing the pH of the solution and changing the concentration of photocatalyst.  

Photocatalytic degradation of methylene blue and oxytetracycline via sol-gel synthesized pseudobrookite

Vasiljević, Zorka Z

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http://rimsi.imsi.bg.ac.rs/bitstream/id/4011/07.pdf

Photocatalytic degradation of methylene blue and oxytetracycline via sol-gel synthesized pseudobrookite

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