Publicação
Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites
| Resumo: | Nanoparticle dispersion is assumed to be one of the key factors in composites performance and, in particular, for improving magnetoelectric (ME) coupling in polymer composites. To ensure a good dispersion, one of the most popular strategies is the use of surfactants, nevertheless in the case of magnetic nanoparticles–polymer composites, aspects such as the chemical and processing complexity, thermal stability, costs and health issues of such additives have severely constrained the development of upscaled applications of such composites. In this way, the dispersion of cobalt ferrite (CoFe2O4) nanoparticles in poly(vinylidene fluoride)-trifluorethylene, P(VDF-TrFE), matrix and its role in the piezoelectric, magnetic and magnetoelectric properties of the nanocomposite has been studied by preparing samples via two alternative dispersion routes: ultrasound and citric acid nanoparticle surfactation. No substantial differences have been detected in the ferroelectric, piezoelectric, magnetic and magnetoelectric response of samples prepared with and without surfactants, leading to a simplified large-scale production. |
|---|---|
| Autores principais: | Martins, P. |
| Outros Autores: | Gonçalves, R.; Lanceros-Méndez, S.; Lasheras, A.; Gutiérrez, J.; Barandiarán, J. M. |
| Assunto: | Magnetoelectric Nanocomposites Dispersion Surfactant Large-scale applications |
| Ano: | 2014 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1864250343776321536 |
|---|---|
| author | Martins, P. |
| author2 | Gonçalves, R. Lanceros-Méndez, S. Lasheras, A. Gutiérrez, J. Barandiarán, J. M. |
| author2_role | author author author author author |
| author_facet | Martins, P. Gonçalves, R. Lanceros-Méndez, S. Lasheras, A. Gutiérrez, J. Barandiarán, J. M. |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Martins, P.\"},{\"Person.name\":\"Gonçalves, R.\"},{\"Person.name\":\"Lanceros-Méndez, S.\"},{\"Person.name\":\"Lasheras, A.\"},{\"Person.name\":\"Gutiérrez, J.\"},{\"Person.name\":\"Barandiarán, J. M.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Martins, P. Gonçalves, R. Lanceros-Méndez, S. Lasheras, A. Gutiérrez, J. Barandiarán, J. M. |
| datacite.date.Accepted.fl_str_mv | 2014-10-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2014-12-15T18:30:56Z |
| datacite.date.embargoed.fl_str_mv | 2014-12-15T18:30:56Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Magnetoelectric Nanocomposites Dispersion Surfactant Large-scale applications |
| datacite.titles.title.fl_str_mv | Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Martins, P. Gonçalves, R. Lanceros-Méndez, S. Lasheras, A. Gutiérrez, J. Barandiarán, J. M. |
| dc.date.Accepted.fl_str_mv | 2014-10-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2014-12-15T18:30:56Z |
| dc.date.embargoed.fl_str_mv | 2014-12-15T18:30:56Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/31995 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Magnetoelectric Nanocomposites Dispersion Surfactant Large-scale applications |
| dc.title.fl_str_mv | Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Nanoparticle dispersion is assumed to be one of the key factors in composites performance and, in particular, for improving magnetoelectric (ME) coupling in polymer composites. To ensure a good dispersion, one of the most popular strategies is the use of surfactants, nevertheless in the case of magnetic nanoparticles–polymer composites, aspects such as the chemical and processing complexity, thermal stability, costs and health issues of such additives have severely constrained the development of upscaled applications of such composites. In this way, the dispersion of cobalt ferrite (CoFe2O4) nanoparticles in poly(vinylidene fluoride)-trifluorethylene, P(VDF-TrFE), matrix and its role in the piezoelectric, magnetic and magnetoelectric properties of the nanocomposite has been studied by preparing samples via two alternative dispersion routes: ultrasound and citric acid nanoparticle surfactation. No substantial differences have been detected in the ferroelectric, piezoelectric, magnetic and magnetoelectric response of samples prepared with and without surfactants, leading to a simplified large-scale production. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/eb9d4ecb-7613-4a8d-bf36-a7756e319d86/download |
| id | rum_7b239e27f086680c19afd35aaa52578a |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/31995 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/31995 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Martins, P. Gonçalves, R. Lanceros-Méndez, S. Lasheras, A. Gutiérrez, J. Barandiarán, J. M. |
| publishDate | 2014 |
| publisher.none.fl_str_mv | Elsevier |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engElsevierporNanoparticle dispersion is assumed to be one of the key factors in composites performance and, in particular, for improving magnetoelectric (ME) coupling in polymer composites. To ensure a good dispersion, one of the most popular strategies is the use of surfactants, nevertheless in the case of magnetic nanoparticles–polymer composites, aspects such as the chemical and processing complexity, thermal stability, costs and health issues of such additives have severely constrained the development of upscaled applications of such composites. In this way, the dispersion of cobalt ferrite (CoFe2O4) nanoparticles in poly(vinylidene fluoride)-trifluorethylene, P(VDF-TrFE), matrix and its role in the piezoelectric, magnetic and magnetoelectric properties of the nanocomposite has been studied by preparing samples via two alternative dispersion routes: ultrasound and citric acid nanoparticle surfactation. No substantial differences have been detected in the ferroelectric, piezoelectric, magnetic and magnetoelectric response of samples prepared with and without surfactants, leading to a simplified large-scale production.application/pdfporEffect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocompositesMartins, P.Gonçalves, R.Lanceros-Méndez, S.Lasheras, A.Gutiérrez, J.Barandiarán, J. M.HostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf0169-4332DOIIsPartOf10.1016/j.apsusc.2014.05.1872014-12-15T18:30:56Z2014-102014-10-01T00:00:00ZHandlehttps://hdl.handle.net/1822/31995http://purl.org/coar/access_right/c_16ecrestricted accessMagnetoelectricNanocompositesDispersionSurfactantLarge-scale applications340466 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/eb9d4ecb-7613-4a8d-bf36-a7756e319d86/download |
| spellingShingle | Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites Martins, P. Magnetoelectric Nanocomposites Dispersion Surfactant Large-scale applications |
| subject.fl_str_mv | Magnetoelectric Nanocomposites Dispersion Surfactant Large-scale applications |
| title | Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites |
| title_full | Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites |
| title_fullStr | Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites |
| title_full_unstemmed | Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites |
| title_short | Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites |
| title_sort | Effect of filler dispersion and dispersion method on the piezoelectric and magnetoelectric response of CoFe2O4/P(VDF-TrFE) nanocomposites |
| topic | Magnetoelectric Nanocomposites Dispersion Surfactant Large-scale applications |
| topic_facet | Magnetoelectric Nanocomposites Dispersion Surfactant Large-scale applications |
| url | https://hdl.handle.net/1822/31995 |
| visible | 1 |