Multiferroic bismuth manganite prepared by mechanochemical synthesis
Само за регистроване кориснике
2010
Аутори
Branković, ZoricaStanojević, Z. M.
Mančić, Lidija
Vukotić, V.
Bernik, Slavko
Branković, Goran
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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 Å, c = 3.920 Å 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 B...ET and particle size distribution analysis. © 2009 Elsevier Ltd. All rights reserved.
Кључне речи:
X-ray methods / BiMnO3 / milling / structureИзвор:
Journal of the European Ceramic Society, 2010, 30, 2, 277-281Издавач:
- Elsevier
Финансирање / пројекти:
- Савремена метал-оксидна електрокерамика и танки филмови (RS-MESTD-MPN2006-2010-142040)
DOI: 10.1016/j.jeurceramsoc.2009.06.030
ISSN: 0955-2219
WoS: 000272455600026
Scopus: 2-s2.0-70449520112
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Branković, Zorica AU - Stanojević, Z. M. AU - Mančić, Lidija AU - Vukotić, V. AU - Bernik, Slavko AU - Branković, Goran PY - 2010 UR - https://dais.sanu.ac.rs/123456789/3439 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 Å, c = 3.920 Å 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. © 2009 Elsevier Ltd. All rights reserved. PB - Elsevier T2 - Journal of the European Ceramic Society T1 - Multiferroic bismuth manganite prepared by mechanochemical synthesis SP - 277 EP - 281 VL - 30 IS - 2 DO - 10.1016/j.jeurceramsoc.2009.06.030 UR - https://hdl.handle.net/21.15107/rcub_dais_3439 ER -
@article{ author = "Branković, Zorica and Stanojević, Z. M. and Mančić, Lidija and Vukotić, V. 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 Å, c = 3.920 Å 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. © 2009 Elsevier Ltd. All rights reserved.", publisher = "Elsevier", journal = "Journal of the European Ceramic Society", title = "Multiferroic bismuth manganite prepared by mechanochemical synthesis", pages = "277-281", volume = "30", number = "2", doi = "10.1016/j.jeurceramsoc.2009.06.030", url = "https://hdl.handle.net/21.15107/rcub_dais_3439" }
Branković, Z., Stanojević, Z. M., Mančić, L., Vukotić, V., Bernik, S.,& Branković, G.. (2010). Multiferroic bismuth manganite prepared by mechanochemical synthesis. in Journal of the European Ceramic Society Elsevier., 30(2), 277-281. https://doi.org/10.1016/j.jeurceramsoc.2009.06.030 https://hdl.handle.net/21.15107/rcub_dais_3439
Branković Z, Stanojević ZM, Mančić L, Vukotić V, 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 https://hdl.handle.net/21.15107/rcub_dais_3439 .
Branković, Zorica, Stanojević, Z. M., Mančić, Lidija, Vukotić, V., 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 ., https://hdl.handle.net/21.15107/rcub_dais_3439 .