TY  - JOUR
AU  - Gajić, Nataša
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Trpčevská, Jarmila
AU  - Plešingerova, Beatrice
AU  - Korać, Marija
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2868
AB  - This paper describes the synthesis of tungsten disulfide (WS 2 ) powder by the sulfurization of tungsten trioxide (WO 3 ) particles in the presence of additive potassium carbonate (K 2 CO 3 ) in nitrogen (N 2 ) atmosphere, first at lower temperature (200 ◦ C) and followed by reduction at higher temperature (900 ◦ C). In addition, the ultrasonic spray pyrolysis of ammonium meta-tungstate hydrate (AMT) was used for the production of WO 3 particles at 650 ◦ C in air. The HSC Chemistry® software package 9.0 was used for the analysis of chemistry and thermodynamic parameters of the processes for WS 2 powder synthesis. The crystalline structure and phase composition of all synthesized powders were analyzed by X-ray diffraction (XRD) measurements. The morphology and chemical composition of these samples were examined by scanning electron microscopy (SEM) combined with energy dispersive X-ray analysis (EDX).
PB  - MDPI
T2  - Metals
T1  - Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP)
VL  - 9
IS  - 3
SP  - 1
EP  - 15
DO  - 10.3390/met9030277
ER  - 

@article{
author = "Gajić, Nataša and Kamberović, Željko and Anđić, Zoran and Trpčevská, Jarmila and Plešingerova, Beatrice and Korać, Marija",
year = "2019",
abstract = "This paper describes the synthesis of tungsten disulfide (WS 2 ) powder by the sulfurization of tungsten trioxide (WO 3 ) particles in the presence of additive potassium carbonate (K 2 CO 3 ) in nitrogen (N 2 ) atmosphere, first at lower temperature (200 ◦ C) and followed by reduction at higher temperature (900 ◦ C). In addition, the ultrasonic spray pyrolysis of ammonium meta-tungstate hydrate (AMT) was used for the production of WO 3 particles at 650 ◦ C in air. The HSC Chemistry® software package 9.0 was used for the analysis of chemistry and thermodynamic parameters of the processes for WS 2 powder synthesis. The crystalline structure and phase composition of all synthesized powders were analyzed by X-ray diffraction (XRD) measurements. The morphology and chemical composition of these samples were examined by scanning electron microscopy (SEM) combined with energy dispersive X-ray analysis (EDX).",
publisher = "MDPI",
journal = "Metals",
title = "Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP)",
volume = "9",
number = "3",
pages = "1-15",
doi = "10.3390/met9030277"
}

Gajić, N., Kamberović, Ž., Anđić, Z., Trpčevská, J., Plešingerova, B.,& Korać, M.. (2019). Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP). in Metals
MDPI., 9(3), 1-15.
https://doi.org/10.3390/met9030277

Gajić N, Kamberović Ž, Anđić Z, Trpčevská J, Plešingerova B, Korać M. Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP). in Metals. 2019;9(3):1-15.
doi:10.3390/met9030277 .

Gajić, Nataša, Kamberović, Željko, Anđić, Zoran, Trpčevská, Jarmila, Plešingerova, Beatrice, Korać, Marija, "Synthesis of tribological WS 2 powder from WO 3 prepared by ultrasonic spray pyrolysis (USP)" in Metals, 9, no. 3 (2019):1-15,
https://doi.org/10.3390/met9030277 . .

TY  - CONF
AU  - Trpčevská, Jarmila
AU  - Plešingerova, Beatrice
AU  - Gajić, Nataša
AU  - Anđić, Zoran
AU  - Kamberović, Željko
AU  - Đokić, Jovana
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2792
AB  - This paper describes two stages process for synthesis of WS2 powder on selected temperatures by using WO3 as a precursor. WO3 submicron particles were prepared by ultrasonic spray pyrolysis of ammonium meta-tungstate (AMT) at 650°C in the air. WS2 particles were obtained by
sulfurization of the WO3 particles in presence of additive K2CO3 in a nitrogen atmosphere, first at
lower temperature (200°C) and followed by reduction at higher temperature (900°C). HSC Chemistry software package 9.0 is used for the analysis of chemistry and thermodynamic
parameters of the processes for synthesis of WS2 powder. The samples of WO3 and WS2 powders were characterized by X-ray diffraction (XRD) measurements. The morphology and composition
of these samples were examined by scanning electron microscopy (SEM) combined with energy
dispersive X-ray analysis (EDX).
PB  - Belgrade : Materials Research Society of Serbia
C3  - Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018
T1  - Synthesis of tribological WS2 powder from oxide precursor
SP  - 71
EP  - 71
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2792
ER  - 

@conference{
author = "Trpčevská, Jarmila and Plešingerova, Beatrice and Gajić, Nataša and Anđić, Zoran and Kamberović, Željko and Đokić, Jovana",
year = "2018",
abstract = "This paper describes two stages process for synthesis of WS2 powder on selected temperatures by using WO3 as a precursor. WO3 submicron particles were prepared by ultrasonic spray pyrolysis of ammonium meta-tungstate (AMT) at 650°C in the air. WS2 particles were obtained by
sulfurization of the WO3 particles in presence of additive K2CO3 in a nitrogen atmosphere, first at
lower temperature (200°C) and followed by reduction at higher temperature (900°C). HSC Chemistry software package 9.0 is used for the analysis of chemistry and thermodynamic
parameters of the processes for synthesis of WS2 powder. The samples of WO3 and WS2 powders were characterized by X-ray diffraction (XRD) measurements. The morphology and composition
of these samples were examined by scanning electron microscopy (SEM) combined with energy
dispersive X-ray analysis (EDX).",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018",
title = "Synthesis of tribological WS2 powder from oxide precursor",
pages = "71-71",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2792"
}

Trpčevská, J., Plešingerova, B., Gajić, N., Anđić, Z., Kamberović, Ž.,& Đokić, J.. (2018). Synthesis of tribological WS2 powder from oxide precursor. in Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018
Belgrade : Materials Research Society of Serbia., 71-71.
https://hdl.handle.net/21.15107/rcub_cherry_2792

Trpčevská J, Plešingerova B, Gajić N, Anđić Z, Kamberović Ž, Đokić J. Synthesis of tribological WS2 powder from oxide precursor. in Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018. 2018;:71-71.
https://hdl.handle.net/21.15107/rcub_cherry_2792 .

Trpčevská, Jarmila, Plešingerova, Beatrice, Gajić, Nataša, Anđić, Zoran, Kamberović, Željko, Đokić, Jovana, "Synthesis of tribological WS2 powder from oxide precursor" in Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018 (2018):71-71,
https://hdl.handle.net/21.15107/rcub_cherry_2792 .