TY  - JOUR
AU  - Dervisević, Irma
AU  - Minić, Duško
AU  - Kolarević, Milan
AU  - Kamberović, Željko
AU  - Ristić, Mirjana
PY  - 2013
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2474
AB  - Alloys with gallium, antimony and zinc, whose elements, metal constituent WEEE (they are specified for mobile phones) are particularly important for developing photoelectron devices, simple reproductive methods of producing p-n structures GaSb, also for production and construction of photo-wave cells in solar panels and they are also processes which develop ceramic semiconductors. In addition, these alloys represent possible substitute for standard lead-tin seam. For the complete definition of the properties of the ternary Ga-Sb-Zn system there were performed many researches of the alloys. The microstructures of the alloys were investigated by usage of SEM with EDS and optic microscopy. By usage of CALPHAD method there was detected the isothermal cross-section at 25 degrees C. The GaSb has similarities in the properties and behaviour with GaAs, and it is a potential material for the construction of the p-n diode, the photo-wave and thermo-photo-wave cells in solar panels and LCDs. Newly developed materials have been recommended as an adequate replacement for lead and arsenic, which are very dangerous and harmful metals.
PB  - Soc Ecological Chemistry & Engineering, Opole
T2  - Ecological Chemistry and Engineering S-Chemia I Inzynieria Ekologiczna S
T1  - Study on properties of alloys with gallium, antimony and zinc from recycling
EP  - 599
IS  - 3
SP  - 579
VL  - 20
DO  - 10.2478/eces-2013-0042
ER  - 

@article{
author = "Dervisević, Irma and Minić, Duško and Kolarević, Milan and Kamberović, Željko and Ristić, Mirjana",
year = "2013",
abstract = "Alloys with gallium, antimony and zinc, whose elements, metal constituent WEEE (they are specified for mobile phones) are particularly important for developing photoelectron devices, simple reproductive methods of producing p-n structures GaSb, also for production and construction of photo-wave cells in solar panels and they are also processes which develop ceramic semiconductors. In addition, these alloys represent possible substitute for standard lead-tin seam. For the complete definition of the properties of the ternary Ga-Sb-Zn system there were performed many researches of the alloys. The microstructures of the alloys were investigated by usage of SEM with EDS and optic microscopy. By usage of CALPHAD method there was detected the isothermal cross-section at 25 degrees C. The GaSb has similarities in the properties and behaviour with GaAs, and it is a potential material for the construction of the p-n diode, the photo-wave and thermo-photo-wave cells in solar panels and LCDs. Newly developed materials have been recommended as an adequate replacement for lead and arsenic, which are very dangerous and harmful metals.",
publisher = "Soc Ecological Chemistry & Engineering, Opole",
journal = "Ecological Chemistry and Engineering S-Chemia I Inzynieria Ekologiczna S",
title = "Study on properties of alloys with gallium, antimony and zinc from recycling",
pages = "599-579",
number = "3",
volume = "20",
doi = "10.2478/eces-2013-0042"
}

Dervisević, I., Minić, D., Kolarević, M., Kamberović, Ž.,& Ristić, M.. (2013). Study on properties of alloys with gallium, antimony and zinc from recycling. in Ecological Chemistry and Engineering S-Chemia I Inzynieria Ekologiczna S
Soc Ecological Chemistry & Engineering, Opole., 20(3), 579-599.
https://doi.org/10.2478/eces-2013-0042

Dervisević I, Minić D, Kolarević M, Kamberović Ž, Ristić M. Study on properties of alloys with gallium, antimony and zinc from recycling. in Ecological Chemistry and Engineering S-Chemia I Inzynieria Ekologiczna S. 2013;20(3):579-599.
doi:10.2478/eces-2013-0042 .

Dervisević, Irma, Minić, Duško, Kolarević, Milan, Kamberović, Željko, Ristić, Mirjana, "Study on properties of alloys with gallium, antimony and zinc from recycling" in Ecological Chemistry and Engineering S-Chemia I Inzynieria Ekologiczna S, 20, no. 3 (2013):579-599,
https://doi.org/10.2478/eces-2013-0042 . .

TY  - JOUR
AU  - Dervisević, Irma
AU  - Minić, Duško
AU  - Kamberović, Željko
AU  - Ćosović, Vladan
AU  - Ristić, Mirjana
PY  - 2013
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2533
AB  - In this paper, we have analyzed parts of printed circuit board (PCB) and liquid crystal display (LCD) screens of mobile phones and computers, quantitative and qualitative chemical compositions of individual components, and complete PCBs were determined. Differential thermal analysis (DTA) and differential scanning calorimetry (DSC) methods were used to determine the temperatures of phase transformations, whereas qualitative and quantitative compositions of the samples were determined by X-ray fluorescence spectrometry (XRF), inductively coupled plasma optical emission spectrometry (ICP-OES), and scanning electron microscopy (SEM)-energy dispersive X-ray spectrometry (EDS) analyses. The microstructure of samples was studied by optical microscopy. Based on results of the analysis, a procedure for recycling PCBs is proposed. The emphasis was on the effects that can be achieved in the recycling process by extraction of some parts before the melting process. In addition, newly developed materials can be an adequate substitute for some of the dangerous and harmful materials, such as lead and arsenic are proposed, which is in accordance with the European Union (EU) Restriction of the use of certain hazardous substances (RoHS) directive as well as some alternative materials for use in the electronics industry instead of gold and gold alloys.
PB  - Springer Heidelberg, Heidelberg
T2  - Environmental Science and Pollution Research
T1  - Characterization of PCBs from computers and mobile phones, and the proposal of newly developed materials for substitution of gold, lead and arsenic
EP  - 4292
IS  - 6
SP  - 4278
VL  - 20
DO  - 10.1007/s11356-012-1448-1
ER  - 

@article{
author = "Dervisević, Irma and Minić, Duško and Kamberović, Željko and Ćosović, Vladan and Ristić, Mirjana",
year = "2013",
abstract = "In this paper, we have analyzed parts of printed circuit board (PCB) and liquid crystal display (LCD) screens of mobile phones and computers, quantitative and qualitative chemical compositions of individual components, and complete PCBs were determined. Differential thermal analysis (DTA) and differential scanning calorimetry (DSC) methods were used to determine the temperatures of phase transformations, whereas qualitative and quantitative compositions of the samples were determined by X-ray fluorescence spectrometry (XRF), inductively coupled plasma optical emission spectrometry (ICP-OES), and scanning electron microscopy (SEM)-energy dispersive X-ray spectrometry (EDS) analyses. The microstructure of samples was studied by optical microscopy. Based on results of the analysis, a procedure for recycling PCBs is proposed. The emphasis was on the effects that can be achieved in the recycling process by extraction of some parts before the melting process. In addition, newly developed materials can be an adequate substitute for some of the dangerous and harmful materials, such as lead and arsenic are proposed, which is in accordance with the European Union (EU) Restriction of the use of certain hazardous substances (RoHS) directive as well as some alternative materials for use in the electronics industry instead of gold and gold alloys.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Environmental Science and Pollution Research",
title = "Characterization of PCBs from computers and mobile phones, and the proposal of newly developed materials for substitution of gold, lead and arsenic",
pages = "4292-4278",
number = "6",
volume = "20",
doi = "10.1007/s11356-012-1448-1"
}

Dervisević, I., Minić, D., Kamberović, Ž., Ćosović, V.,& Ristić, M.. (2013). Characterization of PCBs from computers and mobile phones, and the proposal of newly developed materials for substitution of gold, lead and arsenic. in Environmental Science and Pollution Research
Springer Heidelberg, Heidelberg., 20(6), 4278-4292.
https://doi.org/10.1007/s11356-012-1448-1

Dervisević I, Minić D, Kamberović Ž, Ćosović V, Ristić M. Characterization of PCBs from computers and mobile phones, and the proposal of newly developed materials for substitution of gold, lead and arsenic. in Environmental Science and Pollution Research. 2013;20(6):4278-4292.
doi:10.1007/s11356-012-1448-1 .

Dervisević, Irma, Minić, Duško, Kamberović, Željko, Ćosović, Vladan, Ristić, Mirjana, "Characterization of PCBs from computers and mobile phones, and the proposal of newly developed materials for substitution of gold, lead and arsenic" in Environmental Science and Pollution Research, 20, no. 6 (2013):4278-4292,
https://doi.org/10.1007/s11356-012-1448-1 . .

TY  - JOUR
AU  - Dervisević, Irma
AU  - Minić, Duško
AU  - Talijan, Nadežda
AU  - Ristić, Mirjana
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1877
AB  - Phase diagram of the ternary Au-Cu-Sb system was investigated experimentally by DTA and SEM-EDS methods and analytically by CALPHAD method. The liquids projection, invariant equilibrium, several vertical sections and isothermal section at 300 degrees C were predicted using COST 531 thermodynamic database. Phase transition temperatures of alloys along four predicted vertical sections of the Au-Cu-Sb ternary system with molar ratios Au:Cu = 1, Cu:Sb = 1, Au:Sb = 1 and x(Au) = 0.2 were measured by DTA (differential thermal analysis). Predicted isothermal section at 300 degrees C was compared with the results of the SEM (scanning electron microscope) with EDS (energy dispersive spectrometry) analysis from this work This Au-Cu-Sb system belongs to the group of gold alloys, as potential candidates for new lead-free solder materials.
PB  - Elsevier Science Sa, Lausanne
T2  - Materials Chemistry and Physics
T1  - Experimental investigation and thermodynamic prediction of the Au-Cu-Sb phase diagram
EP  - 456
IS  - 1-2
SP  - 451
VL  - 129
DO  - 10.1016/j.matchemphys.2011.04.049
ER  - 

@article{
author = "Dervisević, Irma and Minić, Duško and Talijan, Nadežda and Ristić, Mirjana",
year = "2011",
abstract = "Phase diagram of the ternary Au-Cu-Sb system was investigated experimentally by DTA and SEM-EDS methods and analytically by CALPHAD method. The liquids projection, invariant equilibrium, several vertical sections and isothermal section at 300 degrees C were predicted using COST 531 thermodynamic database. Phase transition temperatures of alloys along four predicted vertical sections of the Au-Cu-Sb ternary system with molar ratios Au:Cu = 1, Cu:Sb = 1, Au:Sb = 1 and x(Au) = 0.2 were measured by DTA (differential thermal analysis). Predicted isothermal section at 300 degrees C was compared with the results of the SEM (scanning electron microscope) with EDS (energy dispersive spectrometry) analysis from this work This Au-Cu-Sb system belongs to the group of gold alloys, as potential candidates for new lead-free solder materials.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Materials Chemistry and Physics",
title = "Experimental investigation and thermodynamic prediction of the Au-Cu-Sb phase diagram",
pages = "456-451",
number = "1-2",
volume = "129",
doi = "10.1016/j.matchemphys.2011.04.049"
}

Dervisević, I., Minić, D., Talijan, N.,& Ristić, M.. (2011). Experimental investigation and thermodynamic prediction of the Au-Cu-Sb phase diagram. in Materials Chemistry and Physics
Elsevier Science Sa, Lausanne., 129(1-2), 451-456.
https://doi.org/10.1016/j.matchemphys.2011.04.049

Dervisević I, Minić D, Talijan N, Ristić M. Experimental investigation and thermodynamic prediction of the Au-Cu-Sb phase diagram. in Materials Chemistry and Physics. 2011;129(1-2):451-456.
doi:10.1016/j.matchemphys.2011.04.049 .

Dervisević, Irma, Minić, Duško, Talijan, Nadežda, Ristić, Mirjana, "Experimental investigation and thermodynamic prediction of the Au-Cu-Sb phase diagram" in Materials Chemistry and Physics, 129, no. 1-2 (2011):451-456,
https://doi.org/10.1016/j.matchemphys.2011.04.049 . .