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Multiferroic bismuth manganite prepared by mechanochemical synthesis

Authorized Users Only
2010
Authors
Branković, Zorica
Marinković-Stanojević, Zorica
Mančić, Lidija T
Vukotić, Vesna M
Bernik, Slavko
Branković, Goran
Article (Published version)
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Abstract
Multiferroic bismuth manganite (BiMnO3) is known as a material that exhibits both ferromagnetic and ferroelectric properties making it interesting for various technological applications. Unfortunately, preparation of BiMnO3 is not possible by a conventional solid-state reaction and it can form only from mixture of oxides at high pressures (>40 kbar). In this work single-phased BiMnO3 was prepared for the first time by mechanochemical synthesis in a planetary ball mill. A mixture of Bi2O3 and Mn2O3 was intensively milled in air atmosphere, using stainless steel vials and balls. According to analysis of XPRD results BiMnO3 obtained after milling for 240 min has a tetragonal structure with lattice parameters a = 3.9230 angstrom, c = 3.920 angstrom and a crystallite size of 16.8 nm. The cumulative energy introduced into the system during milling for 240 min was 401 kJ/g. It was found that the obtained powders were agglomerated. Corresponding agglomeration factors were calculated from the r...esults of BET and particle size distribution analysis.

Keywords:
X-ray methods / Structure / Milling / BiMnO3
Source:
Journal of the European Ceramic Society, 2010, 30, 2, 277-281
Publisher:
  • Elsevier Sci Ltd, Oxford

DOI: 10.1016/j.jeurceramsoc.2009.06.030

ISSN: 0955-2219

WoS: 000272455600026

Scopus: 2-s2.0-70449520112
[ Google Scholar ]
21
13
URI
http://rimsi.imsi.bg.ac.rs/handle/123456789/412
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Institut za multidisciplinarna istraživanja
TY  - JOUR
AU  - Branković, Zorica
AU  - Marinković-Stanojević, Zorica
AU  - Mančić, Lidija T
AU  - Vukotić, Vesna M
AU  - Bernik, Slavko
AU  - Branković, Goran
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/412
AB  - Multiferroic bismuth manganite (BiMnO3) is known as a material that exhibits both ferromagnetic and ferroelectric properties making it interesting for various technological applications. Unfortunately, preparation of BiMnO3 is not possible by a conventional solid-state reaction and it can form only from mixture of oxides at high pressures (>40 kbar). In this work single-phased BiMnO3 was prepared for the first time by mechanochemical synthesis in a planetary ball mill. A mixture of Bi2O3 and Mn2O3 was intensively milled in air atmosphere, using stainless steel vials and balls. According to analysis of XPRD results BiMnO3 obtained after milling for 240 min has a tetragonal structure with lattice parameters a = 3.9230 angstrom, c = 3.920 angstrom and a crystallite size of 16.8 nm. The cumulative energy introduced into the system during milling for 240 min was 401 kJ/g. It was found that the obtained powders were agglomerated. Corresponding agglomeration factors were calculated from the results of BET and particle size distribution analysis.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of the European Ceramic Society
T1  - Multiferroic bismuth manganite prepared by mechanochemical synthesis
EP  - 281
IS  - 2
SP  - 277
VL  - 30
DO  - 10.1016/j.jeurceramsoc.2009.06.030
ER  - 
@article{
author = "Branković, Zorica and Marinković-Stanojević, Zorica and Mančić, Lidija T and Vukotić, Vesna M and Bernik, Slavko and Branković, Goran",
year = "2010",
abstract = "Multiferroic bismuth manganite (BiMnO3) is known as a material that exhibits both ferromagnetic and ferroelectric properties making it interesting for various technological applications. Unfortunately, preparation of BiMnO3 is not possible by a conventional solid-state reaction and it can form only from mixture of oxides at high pressures (>40 kbar). In this work single-phased BiMnO3 was prepared for the first time by mechanochemical synthesis in a planetary ball mill. A mixture of Bi2O3 and Mn2O3 was intensively milled in air atmosphere, using stainless steel vials and balls. According to analysis of XPRD results BiMnO3 obtained after milling for 240 min has a tetragonal structure with lattice parameters a = 3.9230 angstrom, c = 3.920 angstrom and a crystallite size of 16.8 nm. The cumulative energy introduced into the system during milling for 240 min was 401 kJ/g. It was found that the obtained powders were agglomerated. Corresponding agglomeration factors were calculated from the results of BET and particle size distribution analysis.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of the European Ceramic Society",
title = "Multiferroic bismuth manganite prepared by mechanochemical synthesis",
pages = "281-277",
number = "2",
volume = "30",
doi = "10.1016/j.jeurceramsoc.2009.06.030"
}
Branković, Z., Marinković-Stanojević, Z., Mančić, L. T., Vukotić, V. M., Bernik, S.,& Branković, G.. (2010). Multiferroic bismuth manganite prepared by mechanochemical synthesis. in Journal of the European Ceramic Society
Elsevier Sci Ltd, Oxford., 30(2), 277-281.
https://doi.org/10.1016/j.jeurceramsoc.2009.06.030
Branković Z, Marinković-Stanojević Z, Mančić LT, Vukotić VM, Bernik S, Branković G. Multiferroic bismuth manganite prepared by mechanochemical synthesis. in Journal of the European Ceramic Society. 2010;30(2):277-281.
doi:10.1016/j.jeurceramsoc.2009.06.030 .
Branković, Zorica, Marinković-Stanojević, Zorica, Mančić, Lidija T, Vukotić, Vesna M, Bernik, Slavko, Branković, Goran, "Multiferroic bismuth manganite prepared by mechanochemical synthesis" in Journal of the European Ceramic Society, 30, no. 2 (2010):277-281,
https://doi.org/10.1016/j.jeurceramsoc.2009.06.030 . .

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