TY  - JOUR
AU  - Nikolić, Aleksandar S.
AU  - Maricic, ZB
AU  - Sabo, Tibor
AU  - Kuraica, Milorad M.
AU  - Djuric, S
AU  - Juranić, N.
PY  - 1999
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/413
AB  - The thermal decomposition of Fe(III) and Ni(II) complex compounds with beta-diketonato ligands i.e., acetylacetone (AA), benzoylacetone (BA) and dibenzoylmethane (DBM), were investigated. The goal was to produce ultrafine metalic oxide powders (NiOxFe(2)O(3)) as precursors for the preparation of nickel-ferrite (NiFe2O4). The thermal decomposition of these materials wets carried out by simultaneous TG/DTG/DTA analysis. The materials produced by this method were characterized by X-ray powder diffraction and transmission electron microscopy (TEM). Within the interpretation of results, the formation of nickel-ferrite (NiFe2O4) in comparison to the production of single oxides (NiO and Fe2O3) was especially interesting. At low temperatures (below 600 degrees C), the ultrafine ferrite materials were obtained from complex compounds as precursors. The ferritization rate increases in the series from DBM, BA to AA. The materials formed by the thermal decomposition of the complex compoounds mixtures, with AA as the ligand, with average particle size of Ig nm shaw favorable physico-chemical properties.
PB  - Serbian Chemical Soc, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Method for the preparation of Ni-ferrites from beta-diketonato complex compounds
VL  - 64
IS  - 4
SP  - 297
EP  - 302
UR  - https://hdl.handle.net/21.15107/rcub_cherry_413
ER  - 

@article{
author = "Nikolić, Aleksandar S. and Maricic, ZB and Sabo, Tibor and Kuraica, Milorad M. and Djuric, S and Juranić, N.",
year = "1999",
abstract = "The thermal decomposition of Fe(III) and Ni(II) complex compounds with beta-diketonato ligands i.e., acetylacetone (AA), benzoylacetone (BA) and dibenzoylmethane (DBM), were investigated. The goal was to produce ultrafine metalic oxide powders (NiOxFe(2)O(3)) as precursors for the preparation of nickel-ferrite (NiFe2O4). The thermal decomposition of these materials wets carried out by simultaneous TG/DTG/DTA analysis. The materials produced by this method were characterized by X-ray powder diffraction and transmission electron microscopy (TEM). Within the interpretation of results, the formation of nickel-ferrite (NiFe2O4) in comparison to the production of single oxides (NiO and Fe2O3) was especially interesting. At low temperatures (below 600 degrees C), the ultrafine ferrite materials were obtained from complex compounds as precursors. The ferritization rate increases in the series from DBM, BA to AA. The materials formed by the thermal decomposition of the complex compoounds mixtures, with AA as the ligand, with average particle size of Ig nm shaw favorable physico-chemical properties.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Method for the preparation of Ni-ferrites from beta-diketonato complex compounds",
volume = "64",
number = "4",
pages = "297-302",
url = "https://hdl.handle.net/21.15107/rcub_cherry_413"
}

Nikolić, A. S., Maricic, Z., Sabo, T., Kuraica, M. M., Djuric, S.,& Juranić, N.. (1999). Method for the preparation of Ni-ferrites from beta-diketonato complex compounds. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 64(4), 297-302.
https://hdl.handle.net/21.15107/rcub_cherry_413

Nikolić AS, Maricic Z, Sabo T, Kuraica MM, Djuric S, Juranić N. Method for the preparation of Ni-ferrites from beta-diketonato complex compounds. in Journal of the Serbian Chemical Society. 1999;64(4):297-302.
https://hdl.handle.net/21.15107/rcub_cherry_413 .

Nikolić, Aleksandar S., Maricic, ZB, Sabo, Tibor, Kuraica, Milorad M., Djuric, S, Juranić, N., "Method for the preparation of Ni-ferrites from beta-diketonato complex compounds" in Journal of the Serbian Chemical Society, 64, no. 4 (1999):297-302,
https://hdl.handle.net/21.15107/rcub_cherry_413 .

TY  - JOUR
AU  - Nikolić, Aleksandar S.
AU  - Cvetkovic, N
AU  - Djuric, S
AU  - Puzovic, J
AU  - Pavlović, Miodrag B.
PY  - 1998
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/383
AB  - The conditions for the synthesis of ultra fine Ni-ferrites powder were investigated. The basic components were Fe(III) and Ni(II) complex compounds with acetylacetonato- (2,4 pentadione) ligands. Nanometrics powders were obtained by annealing the homogeneous mixture of the basic components in protected nitrogen atmosphere at different temperatures. The annealing temperature varied from 100 to 700 degrees C and the heating rate was 10 degrees C/min. The temperature effects on the composition and particles size of Ni-ferrites powders synthesized at 300, 400, 500 and 600 degrees C were investigated using X-ray analysis and transmission electron microscopy. Nanometrics Ni-ferrites powder was produced with less then 20 nm average particles size at 500 degrees C.
PB  - Transtec Publications Ltd, Zurich-Uetikon
T2  - Materials Science Forum
T1  - Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands
SP  - 199
EP  - 202
DO  - 10.4028/www.scientific.net/MSF.282-283.199
ER  - 

@article{
author = "Nikolić, Aleksandar S. and Cvetkovic, N and Djuric, S and Puzovic, J and Pavlović, Miodrag B.",
year = "1998",
abstract = "The conditions for the synthesis of ultra fine Ni-ferrites powder were investigated. The basic components were Fe(III) and Ni(II) complex compounds with acetylacetonato- (2,4 pentadione) ligands. Nanometrics powders were obtained by annealing the homogeneous mixture of the basic components in protected nitrogen atmosphere at different temperatures. The annealing temperature varied from 100 to 700 degrees C and the heating rate was 10 degrees C/min. The temperature effects on the composition and particles size of Ni-ferrites powders synthesized at 300, 400, 500 and 600 degrees C were investigated using X-ray analysis and transmission electron microscopy. Nanometrics Ni-ferrites powder was produced with less then 20 nm average particles size at 500 degrees C.",
publisher = "Transtec Publications Ltd, Zurich-Uetikon",
journal = "Materials Science Forum",
title = "Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands",
pages = "199-202",
doi = "10.4028/www.scientific.net/MSF.282-283.199"
}

Nikolić, A. S., Cvetkovic, N., Djuric, S., Puzovic, J.,& Pavlović, M. B.. (1998). Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands. in Materials Science Forum
Transtec Publications Ltd, Zurich-Uetikon., 199-202.
https://doi.org/10.4028/www.scientific.net/MSF.282-283.199

Nikolić AS, Cvetkovic N, Djuric S, Puzovic J, Pavlović MB. Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands. in Materials Science Forum. 1998;:199-202.
doi:10.4028/www.scientific.net/MSF.282-283.199 .

Nikolić, Aleksandar S., Cvetkovic, N, Djuric, S, Puzovic, J, Pavlović, Miodrag B., "Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands" in Materials Science Forum (1998):199-202,
https://doi.org/10.4028/www.scientific.net/MSF.282-283.199 . .

TY  - JOUR
AU  - Djuric, M
AU  - Gržetić, Ivan
PY  - 1997
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/366
PB  - Inst Chemical Technology, Dept Glass Ceramics, Prague
T2  - Ceramics-silikaty
T1  - Degradation of bricks and tiles Part 2 - A review of mathematical models
VL  - 41
IS  - 4
SP  - 152
EP  - 160
UR  - https://hdl.handle.net/21.15107/rcub_cherry_366
ER  - 

@article{
author = "Djuric, M and Gržetić, Ivan",
year = "1997",
publisher = "Inst Chemical Technology, Dept Glass Ceramics, Prague",
journal = "Ceramics-silikaty",
title = "Degradation of bricks and tiles Part 2 - A review of mathematical models",
volume = "41",
number = "4",
pages = "152-160",
url = "https://hdl.handle.net/21.15107/rcub_cherry_366"
}

Djuric, M.,& Gržetić, I.. (1997). Degradation of bricks and tiles Part 2 - A review of mathematical models. in Ceramics-silikaty
Inst Chemical Technology, Dept Glass Ceramics, Prague., 41(4), 152-160.
https://hdl.handle.net/21.15107/rcub_cherry_366

Djuric M, Gržetić I. Degradation of bricks and tiles Part 2 - A review of mathematical models. in Ceramics-silikaty. 1997;41(4):152-160.
https://hdl.handle.net/21.15107/rcub_cherry_366 .

Djuric, M, Gržetić, Ivan, "Degradation of bricks and tiles Part 2 - A review of mathematical models" in Ceramics-silikaty, 41, no. 4 (1997):152-160,
https://hdl.handle.net/21.15107/rcub_cherry_366 .