RIMSI - Repository of Institute for Multidisciplinary Research
University of Belgrade - Institute for Multidisciplinary Research
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   RIMSI
  • Institut za multidisciplinarna istraživanja
  • Radovi istraživača / Researchers’ publications
  • View Item
  •   RIMSI
  • Institut za multidisciplinarna istraživanja
  • Radovi istraživača / Researchers’ publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders

Authorized Users Only
2013
Authors
Branković, Goran
Branković, Zorica
Sequinel, T
Žunić, Milan
Vuković, Marina
Tasić, Nikola
Marinković, Bojan A
Cilense, Mario
Varela, JA
Longo, Elson
Article (Published version)
Metadata
Show full item record
Abstract
Processing of the YMn2O5 powder is very challenging, since it decomposes to YMnO3 and Mn3O4 at temperatures close to 1180 degrees C, while samples consolidation commonly demands high temperatures. The main goal of this work is to investigate a possibility to prepare thick films of YMn2O5, since their deposition generally requires significantly lower temperatures. Multiferroic YMn2O5 was synthesized by the hydrothermal method from Y(CH3COO)(3) center dot xH(2)O, Mn(CH3COO)(2) center dot 4H(2)O and KMnO4 precursors. XRD, FE-SEM and TEM analysis showed that the obtained powder was monophasic, with orthorhombic crystal structure and columnar particle shape with mean diameter and length of around 20 and 50 nm, respectively. The obtained powder was suspended in isopropyl alcohol with addition of appropriate binder and deflocculant. This suspension was used for electrophoretic deposition of YMn2O5 thick films under the high-voltage conditions and electric fields ranging from 250 to 2125 V/cm.... The films obtained at 1000 V/cm and higher electric fields showed good adhesion, particle packing, homogeneity and very low porosity. It was shown that the deposition in extremely high electric fields (K-C=2125 V/cm) can influence the crystal orientation of the films, resulting in formation of preferentially oriented films.

Keywords:
YMn2O5 / Oriented films / Multiferroic / Electrophoretic deposition
Source:
Ceramics International, 2013, 39, 2, 2065-2068
Publisher:
  • Elsevier Sci Ltd, Oxford
Funding / projects:
  • Zero- to Three-Dimensional Nanostructures for Application in Electronics and Renewable Energy Sources: Synthesis, Characterization and Processing (RS-45007)
  • Fundacao de Amparo a Pesquisa do Estado de Sao Paulo-FAPESPFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)

DOI: 10.1016/j.ceramint.2012.08.060

ISSN: 0272-8842

WoS: 000313379400149

Scopus: 2-s2.0-84870300632
[ Google Scholar ]
1
1
URI
http://rimsi.imsi.bg.ac.rs/handle/123456789/674
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Institut za multidisciplinarna istraživanja
TY  - JOUR
AU  - Branković, Goran
AU  - Branković, Zorica
AU  - Sequinel, T
AU  - Žunić, Milan
AU  - Vuković, Marina
AU  - Tasić, Nikola
AU  - Marinković, Bojan A
AU  - Cilense, Mario
AU  - Varela, JA
AU  - Longo, Elson
PY  - 2013
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/674
AB  - Processing of the YMn2O5 powder is very challenging, since it decomposes to YMnO3 and Mn3O4 at temperatures close to 1180 degrees C, while samples consolidation commonly demands high temperatures. The main goal of this work is to investigate a possibility to prepare thick films of YMn2O5, since their deposition generally requires significantly lower temperatures. Multiferroic YMn2O5 was synthesized by the hydrothermal method from Y(CH3COO)(3) center dot xH(2)O, Mn(CH3COO)(2) center dot 4H(2)O and KMnO4 precursors. XRD, FE-SEM and TEM analysis showed that the obtained powder was monophasic, with orthorhombic crystal structure and columnar particle shape with mean diameter and length of around 20 and 50 nm, respectively. The obtained powder was suspended in isopropyl alcohol with addition of appropriate binder and deflocculant. This suspension was used for electrophoretic deposition of YMn2O5 thick films under the high-voltage conditions and electric fields ranging from 250 to 2125 V/cm. The films obtained at 1000 V/cm and higher electric fields showed good adhesion, particle packing, homogeneity and very low porosity. It was shown that the deposition in extremely high electric fields (K-C=2125 V/cm) can influence the crystal orientation of the films, resulting in formation of preferentially oriented films.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders
EP  - 2068
IS  - 2
SP  - 2065
VL  - 39
DO  - 10.1016/j.ceramint.2012.08.060
ER  - 
@article{
author = "Branković, Goran and Branković, Zorica and Sequinel, T and Žunić, Milan and Vuković, Marina and Tasić, Nikola and Marinković, Bojan A and Cilense, Mario and Varela, JA and Longo, Elson",
year = "2013",
abstract = "Processing of the YMn2O5 powder is very challenging, since it decomposes to YMnO3 and Mn3O4 at temperatures close to 1180 degrees C, while samples consolidation commonly demands high temperatures. The main goal of this work is to investigate a possibility to prepare thick films of YMn2O5, since their deposition generally requires significantly lower temperatures. Multiferroic YMn2O5 was synthesized by the hydrothermal method from Y(CH3COO)(3) center dot xH(2)O, Mn(CH3COO)(2) center dot 4H(2)O and KMnO4 precursors. XRD, FE-SEM and TEM analysis showed that the obtained powder was monophasic, with orthorhombic crystal structure and columnar particle shape with mean diameter and length of around 20 and 50 nm, respectively. The obtained powder was suspended in isopropyl alcohol with addition of appropriate binder and deflocculant. This suspension was used for electrophoretic deposition of YMn2O5 thick films under the high-voltage conditions and electric fields ranging from 250 to 2125 V/cm. The films obtained at 1000 V/cm and higher electric fields showed good adhesion, particle packing, homogeneity and very low porosity. It was shown that the deposition in extremely high electric fields (K-C=2125 V/cm) can influence the crystal orientation of the films, resulting in formation of preferentially oriented films.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders",
pages = "2068-2065",
number = "2",
volume = "39",
doi = "10.1016/j.ceramint.2012.08.060"
}
Branković, G., Branković, Z., Sequinel, T., Žunić, M., Vuković, M., Tasić, N., Marinković, B. A., Cilense, M., Varela, J.,& Longo, E.. (2013). High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders. in Ceramics International
Elsevier Sci Ltd, Oxford., 39(2), 2065-2068.
https://doi.org/10.1016/j.ceramint.2012.08.060
Branković G, Branković Z, Sequinel T, Žunić M, Vuković M, Tasić N, Marinković BA, Cilense M, Varela J, Longo E. High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders. in Ceramics International. 2013;39(2):2065-2068.
doi:10.1016/j.ceramint.2012.08.060 .
Branković, Goran, Branković, Zorica, Sequinel, T, Žunić, Milan, Vuković, Marina, Tasić, Nikola, Marinković, Bojan A, Cilense, Mario, Varela, JA, Longo, Elson, "High-voltage electrophoretic deposition of preferentially oriented films from multiferroic YMn2O5 nanopowders" in Ceramics International, 39, no. 2 (2013):2065-2068,
https://doi.org/10.1016/j.ceramint.2012.08.060 . .

DSpace software copyright © 2002-2015  DuraSpace
About RIMSI | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceCommunitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About RIMSI | Send Feedback

OpenAIRERCUB