Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures
- Autores
- Soto, Guillermo Daniel; Meiorin, Cintia; Actis, Daniel Guillermo; Mendoza Zélis, Pedro; Mosiewicki, Mirna Alejandra; Marcovich, Norma Esther
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Shape-memory composites based on a commercial segmented polyurethane and magnetite (Fe3O4) nanoparticles(NPs) were prepared by a simple suspension casting method. The properties of the resulting nanocomposites,containing 1 to 10 nominal wt.% magnetic particles, were evaluated by thermogravimetric tests, contact anglemeasurements, differential scanning calorimetry, infrared and X-ray spectroscopy, static and thermal cyclic tensiletests, dynamic mechanical analysis and experiments of alternating-magnetic-field heating. It was found thatmost of the suspended NPs could be successfully incorporated into the polyurethane matrix, and thus compositesamples with up to 7 wt.% actual concentration were obtained. On the other hand, the incorporation of magnetitenanoparticles to the shape memory polyurethane did not significantly affect most of the matrix properties,including its shape memory behavior, while added magnetic response to the nanocomposites. Thus, nanocompositeswere able to increase their temperature when exposed to an alternating magnetic field, which allowedthem to recover their original shape quickly by an indirect triggering method.
Fil: Soto, Guillermo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Meiorin, Cintia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Actis, Daniel Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Mendoza Zélis, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Mosiewicki, Mirna Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Marcovich, Norma Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina - Materia
-
POLYMERIC NANOCOMPOSITES
SHAPE MEMORY BEHAVIOR
MAGNETIC NANOSTRUCTURES
INDIRECT TRIGGERING METHOD - Nivel de accesibilidad
- acceso embargado
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/44117
Ver los metadatos del registro completo
id |
CONICETDig_81958ac32e7905a0b9e1c5397fdc61b2 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/44117 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructuresSoto, Guillermo DanielMeiorin, CintiaActis, Daniel GuillermoMendoza Zélis, PedroMosiewicki, Mirna AlejandraMarcovich, Norma EstherPOLYMERIC NANOCOMPOSITESSHAPE MEMORY BEHAVIORMAGNETIC NANOSTRUCTURESINDIRECT TRIGGERING METHODhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2Shape-memory composites based on a commercial segmented polyurethane and magnetite (Fe3O4) nanoparticles(NPs) were prepared by a simple suspension casting method. The properties of the resulting nanocomposites,containing 1 to 10 nominal wt.% magnetic particles, were evaluated by thermogravimetric tests, contact anglemeasurements, differential scanning calorimetry, infrared and X-ray spectroscopy, static and thermal cyclic tensiletests, dynamic mechanical analysis and experiments of alternating-magnetic-field heating. It was found thatmost of the suspended NPs could be successfully incorporated into the polyurethane matrix, and thus compositesamples with up to 7 wt.% actual concentration were obtained. On the other hand, the incorporation of magnetitenanoparticles to the shape memory polyurethane did not significantly affect most of the matrix properties,including its shape memory behavior, while added magnetic response to the nanocomposites. Thus, nanocompositeswere able to increase their temperature when exposed to an alternating magnetic field, which allowedthem to recover their original shape quickly by an indirect triggering method.Fil: Soto, Guillermo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Meiorin, Cintia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Actis, Daniel Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Mendoza Zélis, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Mosiewicki, Mirna Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Marcovich, Norma Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaElsevier2018-02info:eu-repo/date/embargoEnd/2018-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/44117Soto, Guillermo Daniel; Meiorin, Cintia; Actis, Daniel Guillermo; Mendoza Zélis, Pedro; Mosiewicki, Mirna Alejandra; et al.; Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures; Elsevier; Polymer Testing; 65; 2-2018; 360-3680142-9418CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0142941817315684info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymertesting.2017.12.012info:eu-repo/semantics/embargoedAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:50:39Zoai:ri.conicet.gov.ar:11336/44117instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:50:39.403CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures |
title |
Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures |
spellingShingle |
Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures Soto, Guillermo Daniel POLYMERIC NANOCOMPOSITES SHAPE MEMORY BEHAVIOR MAGNETIC NANOSTRUCTURES INDIRECT TRIGGERING METHOD |
title_short |
Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures |
title_full |
Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures |
title_fullStr |
Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures |
title_full_unstemmed |
Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures |
title_sort |
Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures |
dc.creator.none.fl_str_mv |
Soto, Guillermo Daniel Meiorin, Cintia Actis, Daniel Guillermo Mendoza Zélis, Pedro Mosiewicki, Mirna Alejandra Marcovich, Norma Esther |
author |
Soto, Guillermo Daniel |
author_facet |
Soto, Guillermo Daniel Meiorin, Cintia Actis, Daniel Guillermo Mendoza Zélis, Pedro Mosiewicki, Mirna Alejandra Marcovich, Norma Esther |
author_role |
author |
author2 |
Meiorin, Cintia Actis, Daniel Guillermo Mendoza Zélis, Pedro Mosiewicki, Mirna Alejandra Marcovich, Norma Esther |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
POLYMERIC NANOCOMPOSITES SHAPE MEMORY BEHAVIOR MAGNETIC NANOSTRUCTURES INDIRECT TRIGGERING METHOD |
topic |
POLYMERIC NANOCOMPOSITES SHAPE MEMORY BEHAVIOR MAGNETIC NANOSTRUCTURES INDIRECT TRIGGERING METHOD |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 https://purl.org/becyt/ford/2.10 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Shape-memory composites based on a commercial segmented polyurethane and magnetite (Fe3O4) nanoparticles(NPs) were prepared by a simple suspension casting method. The properties of the resulting nanocomposites,containing 1 to 10 nominal wt.% magnetic particles, were evaluated by thermogravimetric tests, contact anglemeasurements, differential scanning calorimetry, infrared and X-ray spectroscopy, static and thermal cyclic tensiletests, dynamic mechanical analysis and experiments of alternating-magnetic-field heating. It was found thatmost of the suspended NPs could be successfully incorporated into the polyurethane matrix, and thus compositesamples with up to 7 wt.% actual concentration were obtained. On the other hand, the incorporation of magnetitenanoparticles to the shape memory polyurethane did not significantly affect most of the matrix properties,including its shape memory behavior, while added magnetic response to the nanocomposites. Thus, nanocompositeswere able to increase their temperature when exposed to an alternating magnetic field, which allowedthem to recover their original shape quickly by an indirect triggering method. Fil: Soto, Guillermo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina Fil: Meiorin, Cintia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina Fil: Actis, Daniel Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina Fil: Mendoza Zélis, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina Fil: Mosiewicki, Mirna Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina Fil: Marcovich, Norma Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina |
description |
Shape-memory composites based on a commercial segmented polyurethane and magnetite (Fe3O4) nanoparticles(NPs) were prepared by a simple suspension casting method. The properties of the resulting nanocomposites,containing 1 to 10 nominal wt.% magnetic particles, were evaluated by thermogravimetric tests, contact anglemeasurements, differential scanning calorimetry, infrared and X-ray spectroscopy, static and thermal cyclic tensiletests, dynamic mechanical analysis and experiments of alternating-magnetic-field heating. It was found thatmost of the suspended NPs could be successfully incorporated into the polyurethane matrix, and thus compositesamples with up to 7 wt.% actual concentration were obtained. On the other hand, the incorporation of magnetitenanoparticles to the shape memory polyurethane did not significantly affect most of the matrix properties,including its shape memory behavior, while added magnetic response to the nanocomposites. Thus, nanocompositeswere able to increase their temperature when exposed to an alternating magnetic field, which allowedthem to recover their original shape quickly by an indirect triggering method. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-02 info:eu-repo/date/embargoEnd/2018-09-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/44117 Soto, Guillermo Daniel; Meiorin, Cintia; Actis, Daniel Guillermo; Mendoza Zélis, Pedro; Mosiewicki, Mirna Alejandra; et al.; Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures; Elsevier; Polymer Testing; 65; 2-2018; 360-368 0142-9418 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/44117 |
identifier_str_mv |
Soto, Guillermo Daniel; Meiorin, Cintia; Actis, Daniel Guillermo; Mendoza Zélis, Pedro; Mosiewicki, Mirna Alejandra; et al.; Nanocomposites with shape memory behavior based on a segmented polyurethane and magnetic nanostructures; Elsevier; Polymer Testing; 65; 2-2018; 360-368 0142-9418 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0142941817315684 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymertesting.2017.12.012 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/embargoedAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
embargoedAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844613560728027136 |
score |
13.070432 |