TY  - JOUR
AU  - Gajić, Nataša
AU  - Kamberović, Željko
AU  - Anđić, Zoran
AU  - Trpčevská, Jarmila
AU  - Plešingerova, Beatrice
AU  - Korać, Marija
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4247
AB  - This paper describes the synthesis of tungsten disulfide (WS2) powder by the sulfurization of tungsten trioxide (WO3) particles in the presence of additive potassium carbonate (K2CO3) in nitrogen (N-2) atmosphere, first at lower temperature (200 degrees C) and followed by reduction at higher temperature (900 degrees C). In addition, the ultrasonic spray pyrolysis of ammonium meta-tungstate hydrate (AMT) was used for the production of WO3 particles at 650 degrees C in air. The HSC ChemistryA (R) software package 9.0 was used for the analysis of chemistry and thermodynamic parameters of the processes for WS2 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, Basel
T2  - Metals
T1  - Synthesis of Tribological WS2 Powder from WO3 Prepared by Ultrasonic Spray Pyrolysis (USP)
IS  - 3
VL  - 9
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 (WS2) powder by the sulfurization of tungsten trioxide (WO3) particles in the presence of additive potassium carbonate (K2CO3) in nitrogen (N-2) atmosphere, first at lower temperature (200 degrees C) and followed by reduction at higher temperature (900 degrees C). In addition, the ultrasonic spray pyrolysis of ammonium meta-tungstate hydrate (AMT) was used for the production of WO3 particles at 650 degrees C in air. The HSC ChemistryA (R) software package 9.0 was used for the analysis of chemistry and thermodynamic parameters of the processes for WS2 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, Basel",
journal = "Metals",
title = "Synthesis of Tribological WS2 Powder from WO3 Prepared by Ultrasonic Spray Pyrolysis (USP)",
number = "3",
volume = "9",
doi = "10.3390/met9030277"
}

Gajić, N., Kamberović, Ž., Anđić, Z., Trpčevská, J., Plešingerova, B.,& Korać, M.. (2019). Synthesis of Tribological WS2 Powder from WO3 Prepared by Ultrasonic Spray Pyrolysis (USP). in Metals
MDPI, Basel., 9(3).
https://doi.org/10.3390/met9030277

Gajić N, Kamberović Ž, Anđić Z, Trpčevská J, Plešingerova B, Korać M. Synthesis of Tribological WS2 Powder from WO3 Prepared by Ultrasonic Spray Pyrolysis (USP). in Metals. 2019;9(3).
doi:10.3390/met9030277 .

Gajić, Nataša, Kamberović, Željko, Anđić, Zoran, Trpčevská, Jarmila, Plešingerova, Beatrice, Korać, Marija, "Synthesis of Tribological WS2 Powder from WO3 Prepared by Ultrasonic Spray Pyrolysis (USP)" in Metals, 9, no. 3 (2019),
https://doi.org/10.3390/met9030277 . .