281 items

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  catena-Poly[[[(di-2-pyridylamine-κ2N2,N2)copper(II)]-μ-benzene-1,3-dicarboxylato-κ3O1,O1:O3] monohydrate], a zigzag coordination polymer with strong π–π interactions cite

  Rogan Jelena, Poleti Dejan, Karanović Lјiljana (2011)

  Rogan Jelena, Poleti Dejan, Karanović Lјiljana. "catena-Poly[[[(di-2-pyridylamine-κ2N2,N2)copper(II)]-μ-benzene-1,3-dicarboxylato-κ3O1,O1:O3] monohydrate], a zigzag coordination polymer with strong π–π interactions" in Acta Crystallographica Section C C67 no. 7, Rosenoerns Alle 1; PO Box 227; Copenhagen V, 1502; Denmark:Blackwell Munksgaard (2011): m230-m233. https://doi.org/10.1107/S0108270111022451

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  Structural transformations of hydrothermaly synthesized a-Li2-xTiO3-0.5x•(H2O)y - Структурне трансформације хидротермално синтетисаних a-Li2-xTiO3-0.5x•(H2O)y cite

  Veljković Ivana, Poleti Dejan, Karanović Ljiljana, Rogan Jelena (2011)

  Veljković Ivana, Poleti Dejan, Karanović Ljiljana, Rogan Jelena. "Structural transformations of hydrothermaly synthesized a-Li2-xTiO3-0.5x•(H2O)y - Структурне трансформације хидротермално синтетисаних a-Li2-xTiO3-0.5x•(H2O)y" in XVIII Konferencija Srpskog kristalografskog društva, Izvodi radova, Andrevlje, Srbija:Srpsko kristalografsko društvo (2011): 34-35

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  Synthesis, magnetic, thermal and structural properties of Co(II), Ni(II) and Cu(II) complexes containing isophthalato ligands cite

  Jelena Rogan, Dejan Poleti, Ljiljana Karanović, Zvonko Jagličić (2011)

  A series of novel ternary Co(II), Ni(II) and Cu(II) complexes containing 2,20-dipyridylamine (dipya), 2,20-bipyridine (bipy), and 1,10-phenanthroline (phen), as aromatic diamine ligands, and dianion of isophthalic acid (ipht) have been prepared by ligand exchange reactions from diluted H2O/EtOH solutions. The complexes were characterized by elemental analysis, IR spectroscopy, magnetic susceptibility measurements and TG and DSC analysis. Three complexes, Cu(dipya)(ipht)H2O (1), Co(dipya)(ipht)2H2O (2) and Cu(ipht)(phen)2H2O (5) are polymeric with bis-monodentate ipht, while the other two complexes M(bipy)(ipht)4H2O, M@Co(II) (3) and ...

  комплекси прелазних метала, карбоксилатни лиганди, N-лиганди, кристална структура, магнетна својства

  Jelena Rogan, Dejan Poleti, Ljiljana Karanović, Zvonko Jagličić. "Synthesis, magnetic, thermal and structural properties of Co(II), Ni(II) and Cu(II) complexes containing isophthalato ligands" in Journal of Molecular Structure, Elsevier BV (2011). https://doi.org/10.1016/j.molstruc.2010.11.024

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  Visokoprovodna d-Bi2O3 faza dopirana vanadijumom cite

  Dapčević Aleksandra, Poleti Dejan, Karanović Ljiljana, Rogan Jelena, Radojković Aleksandar (2012)

  Dapčević Aleksandra, Poleti Dejan, Karanović Ljiljana, Rogan Jelena, Radojković Aleksandar. "Visokoprovodna d-Bi2O3 faza dopirana vanadijumom" in XL Savetovanje Srpskog hemijskog društva, Beograd, Srbija:Srpsko hemijsko društvo (2012): 64-64

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  Coexistence of several sillenite-like phases in pseudo-binary and pseudo-ternary systems based on Bi2O3, cite

  Dapčević Aleksandra, Poleti Dejan, Karanović Ljiljana, Rogan Jelena, Dražić Goran (2013)

  Dapčević Aleksandra, Poleti Dejan, Karanović Ljiljana, Rogan Jelena, Dražić Goran. "Coexistence of several sillenite-like phases in pseudo-binary and pseudo-ternary systems based on Bi2O3," in Solid State Sciences 184, Radarweg 29; Amsterdam, 1043 NX; Netherlands:Elsevier BV (2013): 93-102. https://doi.org/10.1016/j.solidstatesciences.2

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  Crystallographic, spectroscopic, thermal and computational studies of polymeric cobalt(II)–mellitate complex with 2,2′-bipyridine cite

  Lidija Radovanović, Dušan P. Malenov, Marko V. Rodić, Aleksandar Kremenović, Jelena Rogan (2021)

  Orange single crystals of new polymeric cobalt(II) complex {[Co(bipy)(H2O)4]2[Co(μ-mell)(H2O)2]·10H2O}n, 1, were synthesized by slow evaporation method at room temperature (bipy = 2,2′-bipyridine, mell = hexaanion of mellitic acid) and its crystal structure was determined by single-crystal X-ray diffraction. The complex 1 was characterized based on elemental analysis, FTIR spectroscopy and thermal (TG/DTA) analysis followed by computational analysis of noncovalent interactions and quantum chemical calculations of interaction energies. In 1, two crystallographically different Co(II) atoms adopt a deformed octahedral geometry, ...

  Inorganic Chemistry, Organic Chemistry, Spectroscopy, Analytical Chemistry

  Lidija Radovanović, Dušan P. Malenov, Marko V. Rodić, Aleksandar Kremenović, Jelena Rogan. "Crystallographic, spectroscopic, thermal and computational studies of polymeric cobalt(II)–mellitate complex with 2,2′-bipyridine" in Journal of Molecular Structure, Elsevier BV (2021). https://doi.org/10.1016/j.molstruc.2021.132202

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  Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4 cite

  Lidija Radovanović, Željko Radovanović, Aleksandar Kremenović, Bojana Simović, Milica V. Vasić, Jelena Rogan (2022)

  In recent years, thermal decomposition studies of transition metal complexes with benzenepolycarboxylate ligands have become an area of a great importance due to the possibility of obtaining useful metal oxides with desirable electrical, magnetic and catalytic properties [1]. As a contrast to conventional methods for the preparation of metal oxides, such as hydrothermal or sol–gel treatment, thermolysis is faster, more efficient ...

  Lidija Radovanović, Željko Radovanović, Aleksandar Kremenović, Bojana Simović, Milica V. Vasić, Jelena Rogan. "Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4 " in XIV Conference of chemists, technologists and environmentalists of Republic of Srpska, Academy of sciences and arts of the Republic of Srpska, Banja Luka, Republic of Srpska, B&H, October 21st-22nd, 2022, University in Banjaluka, Faculty of Technology (2022)

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  Exchange-Bias and Grain-Surface Relaxations in Nanostructured NiO/Ni Induced by a Particle Size R cite

  Kremenović Aleksandar, Jančar Boštjan, Ristić Mira, Vučinić Vasić Milica, Rogan Jelena, Pačevski Aleksandar, Antić Bratislav (2012)

  Kremenović Aleksandar, Jančar Boštjan, Ristić Mira, Vučinić Vasić Milica, Rogan Jelena, Pačevski Aleksandar, Antić Bratislav. "Exchange-Bias and Grain-Surface Relaxations in Nanostructured NiO/Ni Induced by a Particle Size R" in Journal of Physical Chemistry C no. 116 (2012): 4356-4354

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  Optimization of photoluminescence of Y2O3:Eu and Gd2O3:Eu phosphors synthesized by thermolysis of 2,4-pentanedione complexes cite

  Antić Bratislav, Rogan Jelena, Kremenović Aleksandar, Nikolić Aleksandar S., Vučinić-Vasić Milica, Božanić Dušan K., Goya Gerardo F., Colomban Philippe (2010)

  Antić Bratislav, Rogan Jelena, Kremenović Aleksandar, Nikolić Aleksandar S., Vučinić-Vasić Milica, Božanić Dušan K., Goya Gerardo F., Colomban Philippe. "Optimization of photoluminescence of Y2O3:Eu and Gd2O3:Eu phosphors synthesized by thermolysis of 2,4-pentanedione complexes" in Nanotechnology 24 no. 21, TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND:IOP Publishing LTD (2010). https://doi.org/10.1088/0957-4484/21/24/245702

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  Prilog poznavanju režima reke Ribnice (sliv reke Kolubare) cite

  Vesna Ristić Vakanjac, Marina Čokorilo Ilić, Boris Vakanjac, Dušan Polomčić, Dragoljub Bajić, Jelena Ratković (2019)

  Vesna Ristić Vakanjac, Marina Čokorilo Ilić, Boris Vakanjac, Dušan Polomčić, Dragoljub Bajić, Jelena Ratković. "Prilog poznavanju režima reke Ribnice (sliv reke Kolubare)" in Knjiga apstrakata 9. Simpozijuma o zaštiti karsta, Beograd, 2019., Akademski speleološko-alpinistički klub (ASAK), Beograd (2019)

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  Early Miocene floras from Serbia cite

  Lazarević Zorica, Milivojević Jelena (2014)

  Lazarević Zorica, Milivojević Jelena. "Early Miocene floras from Serbia" in Abstract book : 9th European Paleobotany - Palynology Conference 26-31 August 2014, Padova - Italy, Padova: (2014): 132-132

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  Early Miocene flora of the intramontane Žagubica Basin (Serbian Carpatho-Balcanides) cite

  Lazarević Zorica, Milivojević Jelena (2010)

  Lazarević Zorica, Milivojević Jelena. "Early Miocene flora of the intramontane Žagubica Basin (Serbian Carpatho-Balcanides)" in Neues Jahrbuch für Geologie and Palaeontologie, Abhandlungen 2 no. 256, Stuttgart: E. Schweizerbart'sche Verlagsbuchhandlung (2010): 141-150

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  Palynomorphs from Tertiary sediments of the Srpska Crnja local depression (Serbia) cite

  Milivojević Jelena, Lazarević Zorica (2014)

  Milivojević Jelena, Lazarević Zorica. "Palynomorphs from Tertiary sediments of the Srpska Crnja local depression (Serbia)" in Abstract book : 9th European Paleobotany - Palynology Conference 26-31 August 2014, Padova - Italy, Padova: (2014): 168

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  Moduli PEST-a za ubrzavanje automatske kalibracije sa regularizacijom kod hidrodinamičkih modela cite

  Polomčić Dušan, Bajić Dragoljub, Močević Jelena (2015)

  Polomčić Dušan, Bajić Dragoljub, Močević Jelena. "Moduli PEST-a za ubrzavanje automatske kalibracije sa regularizacijom kod hidrodinamičkih modela" in Vukanović Smiljan 66 no. 6, Beograd:Savez inženjera i tehničara (2015): 952-956. https://doi.org/10.5937/tehnika1506952P

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  Sustainable use of the Kalenić deponies cite

  Polomčić Dušan, Bajić Dragoljub, Ratković Jelena, Pajić Pajić (2018)

  Polomčić Dušan, Bajić Dragoljub, Ratković Jelena, Pajić Pajić. "Sustainable use of the Kalenić deponies" in Proceedings of the 8th International Symposium on Natural Resources Management, Zaječar:John Naisbitt University, Faculty of Management (2018): 160-166

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  The application of fuzzy optimization in hydrodynamic analysis cite

  Bajić Dragoljub, Polomčić Dušan, Ratković Jelena, Pajić Predrag (2018)

  Bajić Dragoljub, Polomčić Dušan, Ratković Jelena, Pajić Predrag. "The application of fuzzy optimization in hydrodynamic analysis" in Proceedings of the XVII Serbian Geological Congress, Belgrade:Serbian Geological Society (2018): 429-432

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  Analysis of attainable technical-technological results work open pit mines electrical industry – EPS of Serbia cite

  Savković Snežana, Majstorović Jelena, Jovančić Predrag (2015)

  Savković Snežana, Majstorović Jelena, Jovančić Predrag. "Analysis of attainable technical-technological results work open pit mines electrical industry – EPS of Serbia" in 5th International Symposium Mining and Environmental protection, Vrdnik-Beograd, Srbija:RGF (2015): 258-261

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  Ispitivanje anizotropije stenskih masa merenjem brzine prostiranjja ultrazvučnih talasa cite

  Gligorić Miloš, Majstorović Jelena, Lutovac Suzana (2017)

  Gligorić Miloš, Majstorović Jelena, Lutovac Suzana. "Ispitivanje anizotropije stenskih masa merenjem brzine prostiranjja ultrazvučnih talasa" in Zbornik radova sa V naučno - stručnog skupa „Podzemna eksploatacija mineralnih sirovina 2017, Beograd, 08.12.2017, Beograd:Univerzitet u Beogradu – Rudarsko – geološki fakultet (2017): 63-70

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  Multi-criteria decision analysis for the purposes of groundwater control system design. cite

  Bajić Dragoljub, Polomčić Dušan, Ratković Jelena (2017)

  Bajić Dragoljub, Polomčić Dušan, Ratković Jelena. "Multi-criteria decision analysis for the purposes of groundwater control system design." in Water Resources Management 15 no. 31, :Springer (2017): 4759-4784. https://doi.org/10.1007/s11269-017-1777-4

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  Early Miocene palaeoflora in Čačak Depression (Serbia) cite

  Lazarević Zorica, Milivojević Jelena, Nenadić Draženko, Bogićević Katarina, Životić, D. (2010)

  Lazarević Zorica, Milivojević Jelena, Nenadić Draženko, Bogićević Katarina, Životić, D.. "Early Miocene palaeoflora in Čačak Depression (Serbia)" in 8th European Palaeobotany-Palynology Conference 6-10 July 2010, Budapest:Hungarian Natural National Museum (2010): 168-169