TY  - JOUR
AU  - Purenović, Jelena
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Pavlović, Vladimir B.
AU  - Ranđelović, M.
AU  - Purenović, M.
PY  - 2013
UR  - https://dais.sanu.ac.rs/123456789/237
AB  - Porous aluminium-silicate ceramics, modified by alloying with magnesium and microalloying with alluminium belongs to a group of advanced multifunctional ceramics materials. This multiphase solid-solid system has predominantly amorphous microstructure and micro morphology. Intergranular and interphase areas are very complex, because they represent areas, where numbered processes and interactions take place, making new boundaries and regions with fractal nature. Fractal analysis of intergranular microstructure has included determination of ceramic grain fractal dimension by using Richardson method. Considering the fractal nature of intergranular contacts, it is possible to establish correlation between material electrical properties and fractal analysis, as a tool for future correlation with microstructure characterization. [Projekat Ministarstva nauke Republike Srbije, br. ON 172057 i br. III 45012]
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Intergranular area microalloyed aluminium-silicate ceramics fractal analysis
SP  - 117
EP  - 126
VL  - 45
IS  - 1
DO  - 10.2298/SOS1301117P
UR  - https://hdl.handle.net/21.15107/rcub_dais_237
ER  - 

@article{
author = "Purenović, Jelena and Mitić, Vojislav V. and Kocić, Ljubiša and Pavlović, Vladimir B. and Ranđelović, M. and Purenović, M.",
year = "2013",
abstract = "Porous aluminium-silicate ceramics, modified by alloying with magnesium and microalloying with alluminium belongs to a group of advanced multifunctional ceramics materials. This multiphase solid-solid system has predominantly amorphous microstructure and micro morphology. Intergranular and interphase areas are very complex, because they represent areas, where numbered processes and interactions take place, making new boundaries and regions with fractal nature. Fractal analysis of intergranular microstructure has included determination of ceramic grain fractal dimension by using Richardson method. Considering the fractal nature of intergranular contacts, it is possible to establish correlation between material electrical properties and fractal analysis, as a tool for future correlation with microstructure characterization. [Projekat Ministarstva nauke Republike Srbije, br. ON 172057 i br. III 45012]",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Intergranular area microalloyed aluminium-silicate ceramics fractal analysis",
pages = "117-126",
volume = "45",
number = "1",
doi = "10.2298/SOS1301117P",
url = "https://hdl.handle.net/21.15107/rcub_dais_237"
}

Purenović, J., Mitić, V. V., Kocić, L., Pavlović, V. B., Ranđelović, M.,& Purenović, M.. (2013). Intergranular area microalloyed aluminium-silicate ceramics fractal analysis. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 45(1), 117-126.
https://doi.org/10.2298/SOS1301117P
https://hdl.handle.net/21.15107/rcub_dais_237

Purenović J, Mitić VV, Kocić L, Pavlović VB, Ranđelović M, Purenović M. Intergranular area microalloyed aluminium-silicate ceramics fractal analysis. in Science of Sintering. 2013;45(1):117-126.
doi:10.2298/SOS1301117P
https://hdl.handle.net/21.15107/rcub_dais_237 .

Purenović, Jelena, Mitić, Vojislav V., Kocić, Ljubiša, Pavlović, Vladimir B., Ranđelović, M., Purenović, M., "Intergranular area microalloyed aluminium-silicate ceramics fractal analysis" in Science of Sintering, 45, no. 1 (2013):117-126,
https://doi.org/10.2298/SOS1301117P .,
https://hdl.handle.net/21.15107/rcub_dais_237 .

TY  - JOUR
AU  - Purenović, Jelena
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Pavlović, Vladimir B.
AU  - Paunović, Vesna
AU  - Purenović, M.
PY  - 2011
UR  - https://dais.sanu.ac.rs/123456789/202
AB  - The addition of Mg2(NO)3 and some active additives, composed of Al salts, to the mixtures of kaolinite and bentonite can provide clay compositions which, after sintering at high temperatures, produce very porous ceramics with microcrystalline and amorphous regions and highly developed metalized surfaces (mainly with magnesium surplus). Characterization of sintered samples was done before and after treatment in “synthetic water”, i.e. in aqueous solution of arsenic-salt. Microstructure investigations have revealed non-uniform and highly porous structure with broad distribution of grain size, specifically shaped grains and high degree of agglomeration. Electrical characterization was estimated by determining dielectric constant and electrical resistivity in function of active additives amount and sintering temperature. Fractal analysis has included determination of grain contour fractal dimension.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Electrical properties and microstructure fractal analysis of magnesium-modified aluminium-silicate ceramics
SP  - 193
EP  - 204
VL  - 43
IS  - 2
DO  - 10.2298/SOS1102193P
UR  - https://hdl.handle.net/21.15107/rcub_dais_202
ER  - 

@article{
author = "Purenović, Jelena and Mitić, Vojislav V. and Kocić, Ljubiša and Pavlović, Vladimir B. and Paunović, Vesna and Purenović, M.",
year = "2011",
abstract = "The addition of Mg2(NO)3 and some active additives, composed of Al salts, to the mixtures of kaolinite and bentonite can provide clay compositions which, after sintering at high temperatures, produce very porous ceramics with microcrystalline and amorphous regions and highly developed metalized surfaces (mainly with magnesium surplus). Characterization of sintered samples was done before and after treatment in “synthetic water”, i.e. in aqueous solution of arsenic-salt. Microstructure investigations have revealed non-uniform and highly porous structure with broad distribution of grain size, specifically shaped grains and high degree of agglomeration. Electrical characterization was estimated by determining dielectric constant and electrical resistivity in function of active additives amount and sintering temperature. Fractal analysis has included determination of grain contour fractal dimension.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Electrical properties and microstructure fractal analysis of magnesium-modified aluminium-silicate ceramics",
pages = "193-204",
volume = "43",
number = "2",
doi = "10.2298/SOS1102193P",
url = "https://hdl.handle.net/21.15107/rcub_dais_202"
}

Purenović, J., Mitić, V. V., Kocić, L., Pavlović, V. B., Paunović, V.,& Purenović, M.. (2011). Electrical properties and microstructure fractal analysis of magnesium-modified aluminium-silicate ceramics. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 43(2), 193-204.
https://doi.org/10.2298/SOS1102193P
https://hdl.handle.net/21.15107/rcub_dais_202

Purenović J, Mitić VV, Kocić L, Pavlović VB, Paunović V, Purenović M. Electrical properties and microstructure fractal analysis of magnesium-modified aluminium-silicate ceramics. in Science of Sintering. 2011;43(2):193-204.
doi:10.2298/SOS1102193P
https://hdl.handle.net/21.15107/rcub_dais_202 .

Purenović, Jelena, Mitić, Vojislav V., Kocić, Ljubiša, Pavlović, Vladimir B., Paunović, Vesna, Purenović, M., "Electrical properties and microstructure fractal analysis of magnesium-modified aluminium-silicate ceramics" in Science of Sintering, 43, no. 2 (2011):193-204,
https://doi.org/10.2298/SOS1102193P .,
https://hdl.handle.net/21.15107/rcub_dais_202 .