Publicação
Spray-printed magnetoelectric multifunctional composites
| Resumo: | The performance of spray-printed magnetoelectric (ME) composites based on poly (vinylidene fluoride-co-trifluoroethylene)/cobalt ferrite, P(VDF-TrFE)/CoFe2O4, is reported and discussed. Spray-printing has been chosen as a production technique since it is a transformative approach to industrial production. With the addition of 20 wt% of ferrite content, the resulting composite exhibits a fibrillar-porous structure, an ≈1.8 GPa Young's Modulus, a saturation magnetization of 11.2 emu. g−1, a 6.0 emu. g−1 magnetic remanence and a magnetic coercivity of 2050 Oe. The high dielectric (34 dielectric constant at 10 kHz) and piezoelectric (−27 pC.N−1) responses explain the high ME coupling of 21.2 mV cm−1 Oe−1 at an optimum magnetic field of 2450 Oe. The high ME response and the simple/scalable additive manufacturing method demonstrates the suitability of these materials for cost-effective and large-scale sensor/actuator applications, namely in aerospace, automotive and recreational products |
|---|---|
| Autores principais: | Martins, Pedro Libânio Abreu |
| Outros Autores: | Nunes, J. S.; Oliveira, J.; Peřinka, N.,; Lanceros-Méndez, S. |
| Assunto: | Nano-engineered materials Smart materials Magnetic composites Additive manufacturing Polymers |
| Ano: | 2020 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866876005707153408 |
|---|---|
| author | Martins, Pedro Libânio Abreu |
| author2 | Nunes, J. S. Oliveira, J. Peřinka, N., Lanceros-Méndez, S. |
| author2_role | author author author author |
| author_facet | Martins, Pedro Libânio Abreu Nunes, J. S. Oliveira, J. Peřinka, N., Lanceros-Méndez, S. |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Martins, Pedro Libânio Abreu\"},{\"Person.name\":\"Nunes, J. S.\"},{\"Person.name\":\"Oliveira, J.\"},{\"Person.name\":\"Peřinka, N.,\"},{\"Person.name\":\"Lanceros-Méndez, S.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Martins, Pedro Libânio Abreu Nunes, J. S. Oliveira, J. Peřinka, N., Lanceros-Méndez, S. |
| datacite.date.Accepted.fl_str_mv | 2020-04-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2022-05-01T06:00:47Z |
| datacite.date.embargoed.fl_str_mv | 2022-05-01T06:00:47Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Nano-engineered materials Smart materials Magnetic composites Additive manufacturing Polymers |
| datacite.titles.title.fl_str_mv | Spray-printed magnetoelectric multifunctional composites |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Martins, Pedro Libânio Abreu Nunes, J. S. Oliveira, J. Peřinka, N., Lanceros-Méndez, S. |
| dc.date.Accepted.fl_str_mv | 2020-04-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2022-05-01T06:00:47Z |
| dc.date.embargoed.fl_str_mv | 2022-05-01T06:00:47Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/69482 |
| 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_abf2 |
| dc.subject.none.fl_str_mv | Nano-engineered materials Smart materials Magnetic composites Additive manufacturing Polymers |
| dc.title.fl_str_mv | Spray-printed magnetoelectric multifunctional composites |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The performance of spray-printed magnetoelectric (ME) composites based on poly (vinylidene fluoride-co-trifluoroethylene)/cobalt ferrite, P(VDF-TrFE)/CoFe2O4, is reported and discussed. Spray-printing has been chosen as a production technique since it is a transformative approach to industrial production. With the addition of 20 wt% of ferrite content, the resulting composite exhibits a fibrillar-porous structure, an ≈1.8 GPa Young's Modulus, a saturation magnetization of 11.2 emu. g−1, a 6.0 emu. g−1 magnetic remanence and a magnetic coercivity of 2050 Oe. The high dielectric (34 dielectric constant at 10 kHz) and piezoelectric (−27 pC.N−1) responses explain the high ME coupling of 21.2 mV cm−1 Oe−1 at an optimum magnetic field of 2450 Oe. The high ME response and the simple/scalable additive manufacturing method demonstrates the suitability of these materials for cost-effective and large-scale sensor/actuator applications, namely in aerospace, automotive and recreational products |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/4097fcba-2f97-45b5-bc93-3d9ae1a4903b/download |
| id | rum_0cc2f3ff7e1d2e693e8075f6d2ab08be |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/69482 |
| 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:1822/69482 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Martins, Pedro Libânio Abreu Nunes, J. S. Oliveira, J. Peřinka, N., Lanceros-Méndez, S. |
| publishDate | 2020 |
| 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 | engElsevierporThe performance of spray-printed magnetoelectric (ME) composites based on poly (vinylidene fluoride-co-trifluoroethylene)/cobalt ferrite, P(VDF-TrFE)/CoFe2O4, is reported and discussed. Spray-printing has been chosen as a production technique since it is a transformative approach to industrial production. With the addition of 20 wt% of ferrite content, the resulting composite exhibits a fibrillar-porous structure, an ≈1.8 GPa Young's Modulus, a saturation magnetization of 11.2 emu. g−1, a 6.0 emu. g−1 magnetic remanence and a magnetic coercivity of 2050 Oe. The high dielectric (34 dielectric constant at 10 kHz) and piezoelectric (−27 pC.N−1) responses explain the high ME coupling of 21.2 mV cm−1 Oe−1 at an optimum magnetic field of 2450 Oe. The high ME response and the simple/scalable additive manufacturing method demonstrates the suitability of these materials for cost-effective and large-scale sensor/actuator applications, namely in aerospace, automotive and recreational productsapplication/pdfporSpray-printed magnetoelectric multifunctional compositesMartins, Pedro Libânio AbreuNunes, J. S.Oliveira, J.Peřinka, N.,Lanceros-Méndez, S.HostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf1359-8368DOIIsPartOf10.1016/j.compositesb.2020.1078292022-05-01T06:00:47Z2020-042020-04-01T00:00:00ZHandlehttps://hdl.handle.net/1822/69482http://purl.org/coar/access_right/c_abf2open accessNano-engineered materialsSmart materialsMagnetic compositesAdditive manufacturingPolymers1274403 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/4097fcba-2f97-45b5-bc93-3d9ae1a4903b/download |
| spellingShingle | Spray-printed magnetoelectric multifunctional composites Martins, Pedro Libânio Abreu Nano-engineered materials Smart materials Magnetic composites Additive manufacturing Polymers |
| status | SINGLETON |
| subject.fl_str_mv | Nano-engineered materials Smart materials Magnetic composites Additive manufacturing Polymers |
| title | Spray-printed magnetoelectric multifunctional composites |
| title_full | Spray-printed magnetoelectric multifunctional composites |
| title_fullStr | Spray-printed magnetoelectric multifunctional composites |
| title_full_unstemmed | Spray-printed magnetoelectric multifunctional composites |
| title_short | Spray-printed magnetoelectric multifunctional composites |
| title_sort | Spray-printed magnetoelectric multifunctional composites |
| topic | Nano-engineered materials Smart materials Magnetic composites Additive manufacturing Polymers |
| topic_facet | Nano-engineered materials Smart materials Magnetic composites Additive manufacturing Polymers |
| url | https://hdl.handle.net/1822/69482 |
| visible | 1 |