Synthesis and characterization of hafnium carbide fine powders
Samo za registrovane korisnike
2013
Autori
Matović, BrankoBabić, Biljana M.
Bučevac, Dušan
Čebela, Maria
Maksimović, Vesna
Pantić, Jelena R.
Miljković, Miroslav
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Hafnium carbide powder was synthesized by sol-gel polycondensation of hafnium chloride with citric acid. The starting materials were dissolved in water and mixed homogeneously on a hot plate until precursor gel was formed. Pyrolysis of this gel resulted in monoclinic hafnia which after subsequent heat treatment transformed into hafnium carbide. The obtained materials were analyzed by means of X-ray diffraction and scanning electron microscopy. The results showed that the obtained carbide powders were composed of nearly equiaxed particles with narrow size distribution. Characterization by nitrogen adsorption showed that the obtained powders were micro- and mesoporous materials with high specific surface area. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
Ključne reči:
Powders: chemical preparation / Electron microscopy / X-ray methods / Hafnium carbideIzvor:
Ceramics International, 2013, 39, 1, 719-723Finansiranje / projekti:
- Sinteza, procesiranje i karakterizacija nanostrukturnih materijala za primenu u oblasti energije, mehaničkog inženjerstva, zaštite životne stredine i biomedicine (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
DOI: 10.1016/j.ceramint.2012.06.083
ISSN: 0272-8842
WoS: 000315246300091
Scopus: 2-s2.0-84869087252
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Matović, Branko AU - Babić, Biljana M. AU - Bučevac, Dušan AU - Čebela, Maria AU - Maksimović, Vesna AU - Pantić, Jelena R. AU - Miljković, Miroslav PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5326 AB - Hafnium carbide powder was synthesized by sol-gel polycondensation of hafnium chloride with citric acid. The starting materials were dissolved in water and mixed homogeneously on a hot plate until precursor gel was formed. Pyrolysis of this gel resulted in monoclinic hafnia which after subsequent heat treatment transformed into hafnium carbide. The obtained materials were analyzed by means of X-ray diffraction and scanning electron microscopy. The results showed that the obtained carbide powders were composed of nearly equiaxed particles with narrow size distribution. Characterization by nitrogen adsorption showed that the obtained powders were micro- and mesoporous materials with high specific surface area. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved. T2 - Ceramics International T1 - Synthesis and characterization of hafnium carbide fine powders VL - 39 IS - 1 SP - 719 EP - 723 DO - 10.1016/j.ceramint.2012.06.083 ER -
@article{ author = "Matović, Branko and Babić, Biljana M. and Bučevac, Dušan and Čebela, Maria and Maksimović, Vesna and Pantić, Jelena R. and Miljković, Miroslav", year = "2013", abstract = "Hafnium carbide powder was synthesized by sol-gel polycondensation of hafnium chloride with citric acid. The starting materials were dissolved in water and mixed homogeneously on a hot plate until precursor gel was formed. Pyrolysis of this gel resulted in monoclinic hafnia which after subsequent heat treatment transformed into hafnium carbide. The obtained materials were analyzed by means of X-ray diffraction and scanning electron microscopy. The results showed that the obtained carbide powders were composed of nearly equiaxed particles with narrow size distribution. Characterization by nitrogen adsorption showed that the obtained powders were micro- and mesoporous materials with high specific surface area. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.", journal = "Ceramics International", title = "Synthesis and characterization of hafnium carbide fine powders", volume = "39", number = "1", pages = "719-723", doi = "10.1016/j.ceramint.2012.06.083" }
Matović, B., Babić, B. M., Bučevac, D., Čebela, M., Maksimović, V., Pantić, J. R.,& Miljković, M.. (2013). Synthesis and characterization of hafnium carbide fine powders. in Ceramics International, 39(1), 719-723. https://doi.org/10.1016/j.ceramint.2012.06.083
Matović B, Babić BM, Bučevac D, Čebela M, Maksimović V, Pantić JR, Miljković M. Synthesis and characterization of hafnium carbide fine powders. in Ceramics International. 2013;39(1):719-723. doi:10.1016/j.ceramint.2012.06.083 .
Matović, Branko, Babić, Biljana M., Bučevac, Dušan, Čebela, Maria, Maksimović, Vesna, Pantić, Jelena R., Miljković, Miroslav, "Synthesis and characterization of hafnium carbide fine powders" in Ceramics International, 39, no. 1 (2013):719-723, https://doi.org/10.1016/j.ceramint.2012.06.083 . .