Publicação
Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles
| Resumo: | Composites consisting on poly(vinylidene fluoride), PVDF, and nano-size NiZnFe2O4 ferrites have been prepared by solution casting. The addition of NiZnFe2O4 nucleates the polar β-phase of PVDF, leading to magnetoelectric composites suitable for sensor and actuator applications. The amount of β-phase increases with increasing amount of nanoparticles up to filler concentrations of ~5%wt. For this concentration almost 90% of the crystalline phase of the polymer is in the electroactive β-phase. The nucleation occurs due to epitaxial crystallization at the nanoparticle surface, leading to variations in the crystallization kinetics and to the stabilization of the β-phase. |
|---|---|
| Autores principais: | Martins, P. |
| Outros Autores: | Costa, C. M.; Benelmekki, M.; Lanceros-Méndez, S. |
| Assunto: | Magnetoelectric PVDF Nanocomposites Nucleation |
| Ano: | 2013 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866877991479410688 |
|---|---|
| author | Martins, P. |
| author2 | Costa, C. M. Benelmekki, M. Lanceros-Méndez, S. |
| author2_role | author author author |
| author_facet | Martins, P. Costa, C. M. Benelmekki, M. Lanceros-Méndez, S. |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Martins, P.\"},{\"Person.name\":\"Costa, C. M.\"},{\"Person.name\":\"Benelmekki, M.\"},{\"Person.name\":\"Lanceros-Méndez, S.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Martins, P. Costa, C. M. Benelmekki, M. Lanceros-Méndez, S. |
| datacite.date.Accepted.fl_str_mv | 2013-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2013-12-13T15:23:40Z |
| datacite.date.embargoed.fl_str_mv | 2013-12-13T15:23:40Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Magnetoelectric PVDF Nanocomposites Nucleation |
| datacite.titles.title.fl_str_mv | Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Martins, P. Costa, C. M. Benelmekki, M. Lanceros-Méndez, S. |
| dc.date.Accepted.fl_str_mv | 2013-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2013-12-13T15:23:40Z |
| dc.date.embargoed.fl_str_mv | 2013-12-13T15:23:40Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/27014 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Ingenta Connect |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Magnetoelectric PVDF Nanocomposites Nucleation |
| dc.title.fl_str_mv | Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Composites consisting on poly(vinylidene fluoride), PVDF, and nano-size NiZnFe2O4 ferrites have been prepared by solution casting. The addition of NiZnFe2O4 nucleates the polar β-phase of PVDF, leading to magnetoelectric composites suitable for sensor and actuator applications. The amount of β-phase increases with increasing amount of nanoparticles up to filler concentrations of ~5%wt. For this concentration almost 90% of the crystalline phase of the polymer is in the electroactive β-phase. The nucleation occurs due to epitaxial crystallization at the nanoparticle surface, leading to variations in the crystallization kinetics and to the stabilization of the β-phase. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/ba59244c-e0dc-41a2-9394-939cde322043/download |
| id | rum_882c9f2d2c59eefd81c2a8e2e6bbc36e |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/27014 |
| 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:1822/27014 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Martins, P. Costa, C. M. Benelmekki, M. Lanceros-Méndez, S. |
| publishDate | 2013 |
| publisher.none.fl_str_mv | Ingenta Connect |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engIngenta ConnectporComposites consisting on poly(vinylidene fluoride), PVDF, and nano-size NiZnFe2O4 ferrites have been prepared by solution casting. The addition of NiZnFe2O4 nucleates the polar β-phase of PVDF, leading to magnetoelectric composites suitable for sensor and actuator applications. The amount of β-phase increases with increasing amount of nanoparticles up to filler concentrations of ~5%wt. For this concentration almost 90% of the crystalline phase of the polymer is in the electroactive β-phase. The nucleation occurs due to epitaxial crystallization at the nanoparticle surface, leading to variations in the crystallization kinetics and to the stabilization of the β-phase.application/pdfporPreparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticlesMartins, P.Costa, C. M.Benelmekki, M.Lanceros-Méndez, S.HostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf1546-198XISSNIsPartOf1546-1971DOIIsPartOf10.1166/sl.2013.28082013-12-13T15:23:40Z20132013-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/27014http://purl.org/coar/access_right/c_16ecrestricted accessMagnetoelectricPVDFNanocompositesNucleation710106 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/ba59244c-e0dc-41a2-9394-939cde322043/download |
| spellingShingle | Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles Martins, P. Magnetoelectric PVDF Nanocomposites Nucleation |
| status | SINGLETON |
| subject.fl_str_mv | Magnetoelectric PVDF Nanocomposites Nucleation |
| title | Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles |
| title_full | Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles |
| title_fullStr | Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles |
| title_full_unstemmed | Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles |
| title_short | Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles |
| title_sort | Preparation of magnetoelectric composites by nucleation of the electroactive β-phase of poly(vinylidene fluoride) by NiZnFe2O4 nanoparticles |
| topic | Magnetoelectric PVDF Nanocomposites Nucleation |
| topic_facet | Magnetoelectric PVDF Nanocomposites Nucleation |
| url | https://hdl.handle.net/1822/27014 |
| visible | 1 |