Synthesis and characterization of tungsten carbide fine powders
Само за регистроване кориснике
2015
Аутори
Luković, JelenaBabić, Biljana M.
Bucevac, Dusan
Prekajski, Marija
Pantic, Jelena
Baščarević, Zvezdana
Matović, Branko
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Fine tungsten carbide (WC) powder was prepared by solid state reaction between tungsten powder (W) and activated carbon cloth as a new carbon (C) source. The effect of temperature and time of heat treatment as well as the effect of C/W ratio on WC phase formation was studied. The results obtained by X-ray powder diffraction (XRPD) show that obtained powder is single WC. Microstructure and morphology was determinate by means of scanning electron microscopy (SEM). Brunauer-Emmett-Teller (BET) method was used for examining specific surface area and texture of obtained powders. It was found that WC powder was successfully synthesized in excess carbon after eight-hour heat treatment at relatively low temperature (1000 degrees C).
Кључне речи:
X-ray diffraction / WC powder / Scanning electron microscopy / BET methodИзвор:
Ceramics International, 2015, 41, 1, 1271-1277Издавач:
- Elsevier Sci Ltd, Oxford
Финансирање / пројекти:
- Синтеза, процесирање и карактеризација наноструктурних материјала за примену у области енергије, механичког инжењерства, заштите животне стредине и биомедицине (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
DOI: 10.1016/j.ceramint.2014.09.057
ISSN: 0272-8842
WoS: 000346216500049
Scopus: 2-s2.0-84923060790
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Luković, Jelena AU - Babić, Biljana M. AU - Bucevac, Dusan AU - Prekajski, Marija AU - Pantic, Jelena AU - Baščarević, Zvezdana AU - Matović, Branko PY - 2015 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/899 AB - Fine tungsten carbide (WC) powder was prepared by solid state reaction between tungsten powder (W) and activated carbon cloth as a new carbon (C) source. The effect of temperature and time of heat treatment as well as the effect of C/W ratio on WC phase formation was studied. The results obtained by X-ray powder diffraction (XRPD) show that obtained powder is single WC. Microstructure and morphology was determinate by means of scanning electron microscopy (SEM). Brunauer-Emmett-Teller (BET) method was used for examining specific surface area and texture of obtained powders. It was found that WC powder was successfully synthesized in excess carbon after eight-hour heat treatment at relatively low temperature (1000 degrees C). PB - Elsevier Sci Ltd, Oxford T2 - Ceramics International T1 - Synthesis and characterization of tungsten carbide fine powders EP - 1277 IS - 1 SP - 1271 VL - 41 DO - 10.1016/j.ceramint.2014.09.057 ER -
@article{ author = "Luković, Jelena and Babić, Biljana M. and Bucevac, Dusan and Prekajski, Marija and Pantic, Jelena and Baščarević, Zvezdana and Matović, Branko", year = "2015", abstract = "Fine tungsten carbide (WC) powder was prepared by solid state reaction between tungsten powder (W) and activated carbon cloth as a new carbon (C) source. The effect of temperature and time of heat treatment as well as the effect of C/W ratio on WC phase formation was studied. The results obtained by X-ray powder diffraction (XRPD) show that obtained powder is single WC. Microstructure and morphology was determinate by means of scanning electron microscopy (SEM). Brunauer-Emmett-Teller (BET) method was used for examining specific surface area and texture of obtained powders. It was found that WC powder was successfully synthesized in excess carbon after eight-hour heat treatment at relatively low temperature (1000 degrees C).", publisher = "Elsevier Sci Ltd, Oxford", journal = "Ceramics International", title = "Synthesis and characterization of tungsten carbide fine powders", pages = "1277-1271", number = "1", volume = "41", doi = "10.1016/j.ceramint.2014.09.057" }
Luković, J., Babić, B. M., Bucevac, D., Prekajski, M., Pantic, J., Baščarević, Z.,& Matović, B.. (2015). Synthesis and characterization of tungsten carbide fine powders. in Ceramics International Elsevier Sci Ltd, Oxford., 41(1), 1271-1277. https://doi.org/10.1016/j.ceramint.2014.09.057
Luković J, Babić BM, Bucevac D, Prekajski M, Pantic J, Baščarević Z, Matović B. Synthesis and characterization of tungsten carbide fine powders. in Ceramics International. 2015;41(1):1271-1277. doi:10.1016/j.ceramint.2014.09.057 .
Luković, Jelena, Babić, Biljana M., Bucevac, Dusan, Prekajski, Marija, Pantic, Jelena, Baščarević, Zvezdana, Matović, Branko, "Synthesis and characterization of tungsten carbide fine powders" in Ceramics International, 41, no. 1 (2015):1271-1277, https://doi.org/10.1016/j.ceramint.2014.09.057 . .