Wide-range magnetoelectric response on hybrid polymer composites based on filler type and content

Detalhes bibliográficos
Autor(a) principal: Martins, Pedro Libânio Abreu
Data de Publicação: 2017
Outros Autores: Silva, Marco Aurélio Pinto, Reis, S., Pereira, Nélson, Amorín, Harvey, Lanceros-Méndez, S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/48524
Resumo: Abstract: In order to obtain a wide-range magnetoelectric (ME) response on a ME nanocomposite that matches industry requirements, Tb0.3Dy0.7Fe1.92 (Terfenol-D)/CoFe2O4/P(VDF-TrFE) flexible films were produced by solvent casting technique and their morphologic, piezoelectric, magnetic and magnetoelectric properties investigated. The obtained composites revealed a high piezoelectric response (≈-18 pC.N-1) that is independent of the weight ratio between the fillers. In turn, the magnetic properties of the composites were influenced by the composite composition. It was found that the magnetization saturation values decreased with increasing CoFe2O4 content (from 18.5 to 13.3 emu.g-1) while the magnetization and coercive field values increased (from 3.7 to 5.5 emu.g-1 and from 355.7 to 1225.2 Oe, respectively) with increasing CoFe2O4 content. Additionally, those films showed a wide-range dual-peak ME response at room temperature with the ME coefficient increasing with weight content of Terfenol-D, from 18.6 mV.cm-1.Oe-1 to 42.3 mV.cm-1.Oe-1.
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spelling Wide-range magnetoelectric response on hybrid polymer composites based on filler type and contentMagnetoelectricCompositeMagnetostrictivePiezoelectricWide-range magnetic fieldCiências Naturais::Ciências FísicasScience & TechnologyAbstract: In order to obtain a wide-range magnetoelectric (ME) response on a ME nanocomposite that matches industry requirements, Tb0.3Dy0.7Fe1.92 (Terfenol-D)/CoFe2O4/P(VDF-TrFE) flexible films were produced by solvent casting technique and their morphologic, piezoelectric, magnetic and magnetoelectric properties investigated. The obtained composites revealed a high piezoelectric response (≈-18 pC.N-1) that is independent of the weight ratio between the fillers. In turn, the magnetic properties of the composites were influenced by the composite composition. It was found that the magnetization saturation values decreased with increasing CoFe2O4 content (from 18.5 to 13.3 emu.g-1) while the magnetization and coercive field values increased (from 3.7 to 5.5 emu.g-1 and from 355.7 to 1225.2 Oe, respectively) with increasing CoFe2O4 content. Additionally, those films showed a wide-range dual-peak ME response at room temperature with the ME coefficient increasing with weight content of Terfenol-D, from 18.6 mV.cm-1.Oe-1 to 42.3 mV.cm-1.Oe-1.FCT-Fundação para a Ciência e Tecnologia—for financial support in the framework of the Strategic Funding UID/FIS/04650/2013 and under project PTDC/EEI-SII/5582/2014. Pedro Martins, Silvia Reis and Marco Silva also acknowledge support from FCT (SFRH/BPD/96227/2013, SFRH/BDE/406 and SFRH/BD/70303/2010 grants, respectively). The authors acknowledge funding by the Spanish Ministry of Economy and Competitiveness (MINECO) through the project MAT2016-76039-C4-3-R (AEI/FEDER, UE) (including the FEDER financial support). Financial support from the Basque Government Industry Department under the ELKARTEK program is also acknowledged. The authors thank INL, International Iberian Nanotechnology Laboratory, Braga, Portugal, for offering access to their instruments and expertiseinfo:eu-repo/semantics/publishedVersionMDPI PublishingUniversidade do MinhoMartins, Pedro Libânio AbreuSilva, Marco Aurélio PintoReis, S.Pereira, NélsonAmorín, HarveyLanceros-Méndez, S.2017-022017-02-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/48524engMartins, P., Silva, M., Reis, S., Pereira, N., Amorín, H., & Lanceros-Mendez, S. (2017). Wide-Range Magnetoelectric Response on Hybrid Polymer Composites Based on Filler Type and Content. Polymers, 9(2), 622073-436010.3390/polym9020062http://www.mdpi.com/2073-4360/9/2/62/htminfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:19:48Zoai:repositorium.sdum.uminho.pt:1822/48524Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:12:48.978112Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Wide-range magnetoelectric response on hybrid polymer composites based on filler type and content
title Wide-range magnetoelectric response on hybrid polymer composites based on filler type and content
spellingShingle Wide-range magnetoelectric response on hybrid polymer composites based on filler type and content
Martins, Pedro Libânio Abreu
Magnetoelectric
Composite
Magnetostrictive
Piezoelectric
Wide-range magnetic field
Ciências Naturais::Ciências Físicas
Science & Technology
title_short Wide-range magnetoelectric response on hybrid polymer composites based on filler type and content
title_full Wide-range magnetoelectric response on hybrid polymer composites based on filler type and content
title_fullStr Wide-range magnetoelectric response on hybrid polymer composites based on filler type and content
title_full_unstemmed Wide-range magnetoelectric response on hybrid polymer composites based on filler type and content
title_sort Wide-range magnetoelectric response on hybrid polymer composites based on filler type and content
author Martins, Pedro Libânio Abreu
author_facet Martins, Pedro Libânio Abreu
Silva, Marco Aurélio Pinto
Reis, S.
Pereira, Nélson
Amorín, Harvey
Lanceros-Méndez, S.
author_role author
author2 Silva, Marco Aurélio Pinto
Reis, S.
Pereira, Nélson
Amorín, Harvey
Lanceros-Méndez, S.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Martins, Pedro Libânio Abreu
Silva, Marco Aurélio Pinto
Reis, S.
Pereira, Nélson
Amorín, Harvey
Lanceros-Méndez, S.
dc.subject.por.fl_str_mv Magnetoelectric
Composite
Magnetostrictive
Piezoelectric
Wide-range magnetic field
Ciências Naturais::Ciências Físicas
Science & Technology
topic Magnetoelectric
Composite
Magnetostrictive
Piezoelectric
Wide-range magnetic field
Ciências Naturais::Ciências Físicas
Science & Technology
description Abstract: In order to obtain a wide-range magnetoelectric (ME) response on a ME nanocomposite that matches industry requirements, Tb0.3Dy0.7Fe1.92 (Terfenol-D)/CoFe2O4/P(VDF-TrFE) flexible films were produced by solvent casting technique and their morphologic, piezoelectric, magnetic and magnetoelectric properties investigated. The obtained composites revealed a high piezoelectric response (≈-18 pC.N-1) that is independent of the weight ratio between the fillers. In turn, the magnetic properties of the composites were influenced by the composite composition. It was found that the magnetization saturation values decreased with increasing CoFe2O4 content (from 18.5 to 13.3 emu.g-1) while the magnetization and coercive field values increased (from 3.7 to 5.5 emu.g-1 and from 355.7 to 1225.2 Oe, respectively) with increasing CoFe2O4 content. Additionally, those films showed a wide-range dual-peak ME response at room temperature with the ME coefficient increasing with weight content of Terfenol-D, from 18.6 mV.cm-1.Oe-1 to 42.3 mV.cm-1.Oe-1.
publishDate 2017
dc.date.none.fl_str_mv 2017-02
2017-02-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/48524
url http://hdl.handle.net/1822/48524
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Martins, P., Silva, M., Reis, S., Pereira, N., Amorín, H., & Lanceros-Mendez, S. (2017). Wide-Range Magnetoelectric Response on Hybrid Polymer Composites Based on Filler Type and Content. Polymers, 9(2), 62
2073-4360
10.3390/polym9020062
http://www.mdpi.com/2073-4360/9/2/62/htm
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI Publishing
publisher.none.fl_str_mv MDPI Publishing
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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