Ultrasonic de-agglomeration of barium titanate powder
Abstract
BaTiO3 (BT) powder, with average particle size of 1.4 mu m, was synthesized by solid-state reaction. A high-intensity ultrasound irradiation (ultrasonication) was used to de-agglomerate micro-sized powder to nano-sized one. The crystal structure, crystallite size, morphology, particle size, particle size distribution, and specific surface area of the BT powder de-agglomerated for different ultrasonication times (0, 10; 60. and 180 min) were determined. It was found that the particles size of the BT powder was influenced by ultrasonic treatment. while its tetragonal structure was maintained. Therefore, ultrasonic irradiation can be proposed as an environmental-friendly, economical, and effective tool for the de-agglomeration of barium titanate powders. (c) 2007 Elsevier B.V. All rights reserved.
Keywords:
barium titanate / ultrasonication / de-agglomeration / XRD / morphologySource:
Ultrasonics Sonochemistry, 2008, 15, 1, 16-20Funding / projects:
- Sinteza funkcionalnih materijala sa kontrolisanom strukturom na molekularnom i nano nivou (RS-142006)
DOI: 10.1016/j.ultsonch.2007.07.008
ISSN: 1350-4177 (Print); 1873-2828 (Online)
PubMed: 17845864
WoS: 000250926700002
Scopus: 2-s2.0-34948818118
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Marković, Smilja AU - Mitrić, Miodrag AU - Starčević, G. AU - Uskoković, Dragan PY - 2008 UR - https://dais.sanu.ac.rs/123456789/3278 AB - BaTiO3 (BT) powder, with average particle size of 1.4 mu m, was synthesized by solid-state reaction. A high-intensity ultrasound irradiation (ultrasonication) was used to de-agglomerate micro-sized powder to nano-sized one. The crystal structure, crystallite size, morphology, particle size, particle size distribution, and specific surface area of the BT powder de-agglomerated for different ultrasonication times (0, 10; 60. and 180 min) were determined. It was found that the particles size of the BT powder was influenced by ultrasonic treatment. while its tetragonal structure was maintained. Therefore, ultrasonic irradiation can be proposed as an environmental-friendly, economical, and effective tool for the de-agglomeration of barium titanate powders. (c) 2007 Elsevier B.V. All rights reserved. T2 - Ultrasonics Sonochemistry T1 - Ultrasonic de-agglomeration of barium titanate powder SP - 16 EP - 20 VL - 15 IS - 1 DO - 10.1016/j.ultsonch.2007.07.008 UR - https://hdl.handle.net/21.15107/rcub_dais_3278 ER -
@article{ author = "Marković, Smilja and Mitrić, Miodrag and Starčević, G. and Uskoković, Dragan", year = "2008", abstract = "BaTiO3 (BT) powder, with average particle size of 1.4 mu m, was synthesized by solid-state reaction. A high-intensity ultrasound irradiation (ultrasonication) was used to de-agglomerate micro-sized powder to nano-sized one. The crystal structure, crystallite size, morphology, particle size, particle size distribution, and specific surface area of the BT powder de-agglomerated for different ultrasonication times (0, 10; 60. and 180 min) were determined. It was found that the particles size of the BT powder was influenced by ultrasonic treatment. while its tetragonal structure was maintained. Therefore, ultrasonic irradiation can be proposed as an environmental-friendly, economical, and effective tool for the de-agglomeration of barium titanate powders. (c) 2007 Elsevier B.V. All rights reserved.", journal = "Ultrasonics Sonochemistry", title = "Ultrasonic de-agglomeration of barium titanate powder", pages = "16-20", volume = "15", number = "1", doi = "10.1016/j.ultsonch.2007.07.008", url = "https://hdl.handle.net/21.15107/rcub_dais_3278" }
Marković, S., Mitrić, M., Starčević, G.,& Uskoković, D.. (2008). Ultrasonic de-agglomeration of barium titanate powder. in Ultrasonics Sonochemistry, 15(1), 16-20. https://doi.org/10.1016/j.ultsonch.2007.07.008 https://hdl.handle.net/21.15107/rcub_dais_3278
Marković S, Mitrić M, Starčević G, Uskoković D. Ultrasonic de-agglomeration of barium titanate powder. in Ultrasonics Sonochemistry. 2008;15(1):16-20. doi:10.1016/j.ultsonch.2007.07.008 https://hdl.handle.net/21.15107/rcub_dais_3278 .
Marković, Smilja, Mitrić, Miodrag, Starčević, G., Uskoković, Dragan, "Ultrasonic de-agglomeration of barium titanate powder" in Ultrasonics Sonochemistry, 15, no. 1 (2008):16-20, https://doi.org/10.1016/j.ultsonch.2007.07.008 ., https://hdl.handle.net/21.15107/rcub_dais_3278 .