TY  - JOUR
AU  - Jugović, Dragana
AU  - Cvjetićanin, Nikola
AU  - Kusigerski, Vladan
AU  - Mitrić, Miodrag
AU  - Miljković, Miroslav
AU  - Makovec, Darko
AU  - Uskoković, Dragan
PY  - 2007
UR  - https://dais.sanu.ac.rs/123456789/3291
AB  - Quaternary spinel oxide LiMn1.825Cr0.175O4 Powder was synthesized by using an ultrasonic spray pyrolysis method, without additional annealing. The crystal structure of the as-prepared powder was revealed by X-ray powder diffraction and identified as a single spinel phase with Fd3m space group. The powders had a spherical morphology with extremely smooth surface appearance and densely congested interior structure. Transmission electron microscopy confirmed that the particle consisted by the cohesion of the primary particles. Magnetic measurements performed in DC field in both zero-field-cooled and field-cooled regimes, as well as AC susceptibility experiments, show that system undergoes spin-glass transition at the freezing temperature T-f = 20 K. The value of the effective magnetic moment mu(eff) = 4.34 mu(B) Obtained from the Curie-Weiss fit in the high temperature region confirms the substitution of Mn3+ ions with Cr3+ ions. (C) 2006 Elsevier Ltd. All rights reserved.
T2  - Materials Research Bulletin
T1  - Structural and magnetic characterization of LiMn1.825Cr0.175O4 spinel obtained by ultrasonic spray pyrolysis
SP  - 515
EP  - 522
VL  - 42
IS  - 3
DO  - 10.1016/j.materresbull.2006.06.018
UR  - https://hdl.handle.net/21.15107/rcub_dais_3291
ER  - 

@article{
author = "Jugović, Dragana and Cvjetićanin, Nikola and Kusigerski, Vladan and Mitrić, Miodrag and Miljković, Miroslav and Makovec, Darko and Uskoković, Dragan",
year = "2007",
abstract = "Quaternary spinel oxide LiMn1.825Cr0.175O4 Powder was synthesized by using an ultrasonic spray pyrolysis method, without additional annealing. The crystal structure of the as-prepared powder was revealed by X-ray powder diffraction and identified as a single spinel phase with Fd3m space group. The powders had a spherical morphology with extremely smooth surface appearance and densely congested interior structure. Transmission electron microscopy confirmed that the particle consisted by the cohesion of the primary particles. Magnetic measurements performed in DC field in both zero-field-cooled and field-cooled regimes, as well as AC susceptibility experiments, show that system undergoes spin-glass transition at the freezing temperature T-f = 20 K. The value of the effective magnetic moment mu(eff) = 4.34 mu(B) Obtained from the Curie-Weiss fit in the high temperature region confirms the substitution of Mn3+ ions with Cr3+ ions. (C) 2006 Elsevier Ltd. All rights reserved.",
journal = "Materials Research Bulletin",
title = "Structural and magnetic characterization of LiMn1.825Cr0.175O4 spinel obtained by ultrasonic spray pyrolysis",
pages = "515-522",
volume = "42",
number = "3",
doi = "10.1016/j.materresbull.2006.06.018",
url = "https://hdl.handle.net/21.15107/rcub_dais_3291"
}

Jugović, D., Cvjetićanin, N., Kusigerski, V., Mitrić, M., Miljković, M., Makovec, D.,& Uskoković, D.. (2007). Structural and magnetic characterization of LiMn1.825Cr0.175O4 spinel obtained by ultrasonic spray pyrolysis. in Materials Research Bulletin, 42(3), 515-522.
https://doi.org/10.1016/j.materresbull.2006.06.018
https://hdl.handle.net/21.15107/rcub_dais_3291

Jugović D, Cvjetićanin N, Kusigerski V, Mitrić M, Miljković M, Makovec D, Uskoković D. Structural and magnetic characterization of LiMn1.825Cr0.175O4 spinel obtained by ultrasonic spray pyrolysis. in Materials Research Bulletin. 2007;42(3):515-522.
doi:10.1016/j.materresbull.2006.06.018
https://hdl.handle.net/21.15107/rcub_dais_3291 .

Jugović, Dragana, Cvjetićanin, Nikola, Kusigerski, Vladan, Mitrić, Miodrag, Miljković, Miroslav, Makovec, Darko, Uskoković, Dragan, "Structural and magnetic characterization of LiMn1.825Cr0.175O4 spinel obtained by ultrasonic spray pyrolysis" in Materials Research Bulletin, 42, no. 3 (2007):515-522,
https://doi.org/10.1016/j.materresbull.2006.06.018 .,
https://hdl.handle.net/21.15107/rcub_dais_3291 .

TY  - JOUR
AU  - Marković, Jelena
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Makovec, Darko
AU  - Milonjić, Slobodan
AU  - Uskoković, Dragan
PY  - 2007
UR  - https://dais.sanu.ac.rs/123456789/2738
AB  - The synthesis of nanostructured zirconia particles from aqueous colloidal dispersion of zirconia (zirconia sol) was carried out by ultrasonic spray pyrolysis method. The morphology of these nanostructured particles was characterized by scanning electron microscopy and transmission electron microscopy. The synthesized particles are spherical in shape with the avarage size of 400 nm, consisting of smaller primary particles, with the mean crystallite size of 7 nm. The tetragonal phase was confirmed by both X-ray and electron diffraction measurements.
T2  - Surface Review and Letters
T1  - Nanostructured ZrO2 powder synthesized by ultrasonic spray pyrolysis
SP  - 915
EP  - 919
VL  - 14
IS  - 5
DO  - 10.1142/S0218625X07010524
UR  - https://hdl.handle.net/21.15107/rcub_dais_2738
ER  - 

@article{
author = "Marković, Jelena and Jugović, Dragana and Mitrić, Miodrag and Makovec, Darko and Milonjić, Slobodan and Uskoković, Dragan",
year = "2007",
abstract = "The synthesis of nanostructured zirconia particles from aqueous colloidal dispersion of zirconia (zirconia sol) was carried out by ultrasonic spray pyrolysis method. The morphology of these nanostructured particles was characterized by scanning electron microscopy and transmission electron microscopy. The synthesized particles are spherical in shape with the avarage size of 400 nm, consisting of smaller primary particles, with the mean crystallite size of 7 nm. The tetragonal phase was confirmed by both X-ray and electron diffraction measurements.",
journal = "Surface Review and Letters",
title = "Nanostructured ZrO2 powder synthesized by ultrasonic spray pyrolysis",
pages = "915-919",
volume = "14",
number = "5",
doi = "10.1142/S0218625X07010524",
url = "https://hdl.handle.net/21.15107/rcub_dais_2738"
}

Marković, J., Jugović, D., Mitrić, M., Makovec, D., Milonjić, S.,& Uskoković, D.. (2007). Nanostructured ZrO2 powder synthesized by ultrasonic spray pyrolysis. in Surface Review and Letters, 14(5), 915-919.
https://doi.org/10.1142/S0218625X07010524
https://hdl.handle.net/21.15107/rcub_dais_2738

Marković J, Jugović D, Mitrić M, Makovec D, Milonjić S, Uskoković D. Nanostructured ZrO2 powder synthesized by ultrasonic spray pyrolysis. in Surface Review and Letters. 2007;14(5):915-919.
doi:10.1142/S0218625X07010524
https://hdl.handle.net/21.15107/rcub_dais_2738 .

Marković, Jelena, Jugović, Dragana, Mitrić, Miodrag, Makovec, Darko, Milonjić, Slobodan, Uskoković, Dragan, "Nanostructured ZrO2 powder synthesized by ultrasonic spray pyrolysis" in Surface Review and Letters, 14, no. 5 (2007):915-919,
https://doi.org/10.1142/S0218625X07010524 .,
https://hdl.handle.net/21.15107/rcub_dais_2738 .

TY  - CONF
AU  - Marković, Smilja
AU  - Pejović, V
AU  - Mitrić, Miodrag
AU  - Cvjetićanin, Nikola
AU  - Makovec, Darko
AU  - Uskoković, Dragan
PY  - 2004
UR  - https://dais.sanu.ac.rs/123456789/3279
AB  - BaTi1-xSnxO3 (BTS) piezoceramics with multilayer structure were prepared. The Sn concentration in the layers was changed from x=0.025 to 0.15. Thick films were screen-printed on alumina substrates electroded with Ag/Pd. The BTS piezoceramics were sintered at 850degreesC for 10 minutes. The thickness was 45-150 mum depending on the number of layers. The microstructure of piezoceramic materials and the compatibility of BTS layers with substrates were investigated by SEM and EDX. The dielectric properties were measured and the results reported.
C3  - Progress in Advanced Materials and Processes, 5th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS 2003), Sep 15-19, 2003, Herceg Novi, Yugoslavia
T1  - Screen printed BaTi1-xSnxO3 multilayer materials
SP  - 459
EP  - 464
DO  - 10.4028/www.scientific.net/MSF.453-454.459
UR  - https://hdl.handle.net/21.15107/rcub_dais_3279
ER  - 

@conference{
author = "Marković, Smilja and Pejović, V and Mitrić, Miodrag and Cvjetićanin, Nikola and Makovec, Darko and Uskoković, Dragan",
year = "2004",
abstract = "BaTi1-xSnxO3 (BTS) piezoceramics with multilayer structure were prepared. The Sn concentration in the layers was changed from x=0.025 to 0.15. Thick films were screen-printed on alumina substrates electroded with Ag/Pd. The BTS piezoceramics were sintered at 850degreesC for 10 minutes. The thickness was 45-150 mum depending on the number of layers. The microstructure of piezoceramic materials and the compatibility of BTS layers with substrates were investigated by SEM and EDX. The dielectric properties were measured and the results reported.",
journal = "Progress in Advanced Materials and Processes, 5th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS 2003), Sep 15-19, 2003, Herceg Novi, Yugoslavia",
title = "Screen printed BaTi1-xSnxO3 multilayer materials",
pages = "459-464",
doi = "10.4028/www.scientific.net/MSF.453-454.459",
url = "https://hdl.handle.net/21.15107/rcub_dais_3279"
}

Marković, S., Pejović, V., Mitrić, M., Cvjetićanin, N., Makovec, D.,& Uskoković, D.. (2004). Screen printed BaTi1-xSnxO3 multilayer materials. in Progress in Advanced Materials and Processes, 5th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS 2003), Sep 15-19, 2003, Herceg Novi, Yugoslavia, 459-464.
https://doi.org/10.4028/www.scientific.net/MSF.453-454.459
https://hdl.handle.net/21.15107/rcub_dais_3279

Marković S, Pejović V, Mitrić M, Cvjetićanin N, Makovec D, Uskoković D. Screen printed BaTi1-xSnxO3 multilayer materials. in Progress in Advanced Materials and Processes, 5th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS 2003), Sep 15-19, 2003, Herceg Novi, Yugoslavia. 2004;:459-464.
doi:10.4028/www.scientific.net/MSF.453-454.459
https://hdl.handle.net/21.15107/rcub_dais_3279 .

Marković, Smilja, Pejović, V, Mitrić, Miodrag, Cvjetićanin, Nikola, Makovec, Darko, Uskoković, Dragan, "Screen printed BaTi1-xSnxO3 multilayer materials" in Progress in Advanced Materials and Processes, 5th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS 2003), Sep 15-19, 2003, Herceg Novi, Yugoslavia (2004):459-464,
https://doi.org/10.4028/www.scientific.net/MSF.453-454.459 .,
https://hdl.handle.net/21.15107/rcub_dais_3279 .

TY  - JOUR
AU  - Nikčević, Irena
AU  - Maravić, Dubravka
AU  - Ignjatović, Nenad
AU  - Mitrić, Miodrag
AU  - Suljovrujić, Edin
AU  - Makovec, Darko
AU  - Cvjetićanin, Nikola
AU  - Uskoković, Dragan
PY  - 2004
UR  - https://dais.sanu.ac.rs/123456789/14743
AB  - Promena strukture i osobina biokompozitnog materijala HAp/PLLA tokom mehano­hemijskog tretmana predmet su analize u ovom radu. Smeša HAp/PLLA uparena je u vakuumu i zatim podvrgnuta suvom mlevenju u planetarnom mlinu do 480 minuta. Korišćene su rendgenostrukturna analiza (XRD), diferencijalna skanirajuća kalorimetrija (DSC), skenirajuća elektronska mikroskopija (SEM) transmisiona elektronska mikroskopija (TEM) i infracrvena spektroskopija (IR) za karakterizaciju dobijenog materijala. Na osnovu prime­njenih analiza utvđen je uticaj mehanohemijskog tretmana na promene kompozitnog biomaterijala. U najvećoj meri dolazi do smanjenja kristaliničnosti poli-L-laktida(PLLA) i smanjenja veličine kristalita hidroksiapatita (HAp). Sa povećanjem vremena mehano­hemijskog tretmana dobija se homogena raspodela faza.
AB  - Mechanochemically treated hydroxyapatite/poly-L-lactide (HAp/PLLA) composite biomaterial undergoes significant changes in structure and properties. These were the subject of the analysis presented in this paper. HAp/PLLA mixture was evaporated in vacuum and then subjected to dry milling in a planetary ball mill for 480 minutes. Characterization of the material obtained was carried out using X-ray diffraction (XRD), differential scanning calorimetry (DSC), scanning electronic microscopy (SEM), transmission electronic microscopy (TEM) and infrared spectroscopy (IR). These techniques confirmed that mechanochemical treatment induces changes in the composite biomaterial. The most significant changes are reduction of PLLA crystallinity and size of HAp crystalites. Homogeneous phase arrangenment is obtained by extending the duration of mechanochemical treatment.
T2  - Tehnika - Novi materijali
T1  - Uticaj mehanohemijskog tretmana na strukturne promene u kompozitu hidroksiapatit/poli-l-laktid
SP  - 5
EP  - 12
VL  - 13
IS  - 2
UR  - https://hdl.handle.net/21.15107/rcub_dais_14743
ER  - 

@article{
author = "Nikčević, Irena and Maravić, Dubravka and Ignjatović, Nenad and Mitrić, Miodrag and Suljovrujić, Edin and Makovec, Darko and Cvjetićanin, Nikola and Uskoković, Dragan",
year = "2004",
abstract = "Promena strukture i osobina biokompozitnog materijala HAp/PLLA tokom mehano­hemijskog tretmana predmet su analize u ovom radu. Smeša HAp/PLLA uparena je u vakuumu i zatim podvrgnuta suvom mlevenju u planetarnom mlinu do 480 minuta. Korišćene su rendgenostrukturna analiza (XRD), diferencijalna skanirajuća kalorimetrija (DSC), skenirajuća elektronska mikroskopija (SEM) transmisiona elektronska mikroskopija (TEM) i infracrvena spektroskopija (IR) za karakterizaciju dobijenog materijala. Na osnovu prime­njenih analiza utvđen je uticaj mehanohemijskog tretmana na promene kompozitnog biomaterijala. U najvećoj meri dolazi do smanjenja kristaliničnosti poli-L-laktida(PLLA) i smanjenja veličine kristalita hidroksiapatita (HAp). Sa povećanjem vremena mehano­hemijskog tretmana dobija se homogena raspodela faza., Mechanochemically treated hydroxyapatite/poly-L-lactide (HAp/PLLA) composite biomaterial undergoes significant changes in structure and properties. These were the subject of the analysis presented in this paper. HAp/PLLA mixture was evaporated in vacuum and then subjected to dry milling in a planetary ball mill for 480 minutes. Characterization of the material obtained was carried out using X-ray diffraction (XRD), differential scanning calorimetry (DSC), scanning electronic microscopy (SEM), transmission electronic microscopy (TEM) and infrared spectroscopy (IR). These techniques confirmed that mechanochemical treatment induces changes in the composite biomaterial. The most significant changes are reduction of PLLA crystallinity and size of HAp crystalites. Homogeneous phase arrangenment is obtained by extending the duration of mechanochemical treatment.",
journal = "Tehnika - Novi materijali",
title = "Uticaj mehanohemijskog tretmana na strukturne promene u kompozitu hidroksiapatit/poli-l-laktid",
pages = "5-12",
volume = "13",
number = "2",
url = "https://hdl.handle.net/21.15107/rcub_dais_14743"
}

Nikčević, I., Maravić, D., Ignjatović, N., Mitrić, M., Suljovrujić, E., Makovec, D., Cvjetićanin, N.,& Uskoković, D.. (2004). Uticaj mehanohemijskog tretmana na strukturne promene u kompozitu hidroksiapatit/poli-l-laktid. in Tehnika - Novi materijali, 13(2), 5-12.
https://hdl.handle.net/21.15107/rcub_dais_14743

Nikčević I, Maravić D, Ignjatović N, Mitrić M, Suljovrujić E, Makovec D, Cvjetićanin N, Uskoković D. Uticaj mehanohemijskog tretmana na strukturne promene u kompozitu hidroksiapatit/poli-l-laktid. in Tehnika - Novi materijali. 2004;13(2):5-12.
https://hdl.handle.net/21.15107/rcub_dais_14743 .

Nikčević, Irena, Maravić, Dubravka, Ignjatović, Nenad, Mitrić, Miodrag, Suljovrujić, Edin, Makovec, Darko, Cvjetićanin, Nikola, Uskoković, Dragan, "Uticaj mehanohemijskog tretmana na strukturne promene u kompozitu hidroksiapatit/poli-l-laktid" in Tehnika - Novi materijali, 13, no. 2 (2004):5-12,
https://hdl.handle.net/21.15107/rcub_dais_14743 .