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Polycaprolactone/MSMA composites for magnetic refrigeration applications

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dc.contributor.authorSánchez-Alarcos Gómez, Vicente
dc.contributor.authorKhanna, Deepali
dc.contributor.authorLa Roca, Paulo Matías
dc.contributor.authorRecarte Callado, Vicente
dc.contributor.authorLambri, Fernando Daniel
dc.contributor.authorBonifacich, Federico Guillermo
dc.contributor.authorLambri, Osvaldo Agustín
dc.contributor.authorRoyo Silvestre, Isaac
dc.contributor.authorUrbina Yeregui, Antonio
dc.contributor.authorPérez de Landazábal Berganzo, José Ignacio
dc.contributor.departmentCienciases_ES
dc.contributor.departmentZientziakeu
dc.contributor.departmentInstitute for Advanced Materials and Mathematics - INAMAT2en
dc.date.accessioned2024-10-07T06:45:35Z
dc.date.available2024-10-07T06:45:35Z
dc.date.issued2024-09-06
dc.date.updated2024-10-07T06:34:46Z
dc.description.abstractA high filling load (62% weight) printable magnetic composite has been elaborated from the dispersion of magnetocaloric Ni45Mn36.7In13.3Co5 metamagnetic shape memory alloy microparticles into a PCL polymer matrix. The composite material has been prepared by solution method, resulting in a very homogeneous particles dispersion into the matrix. The structural transitions in the polymer are not affected by the addition of the metallic microparticles, which in turn results in a significant increase of the mechanical consistency. The good ductility of the elaborated composite allows its extrusion in flexible printable filaments, from which 3D pieces with complex geometries have been grown. The heat transfer of the composite material has been assessed from finite element simulation. In spite of the achievable magnetocaloric values are moderated with respect to the bulk, numerical simulations confirm that, in terms of heat transference, a PCL/Ni-Mn-In-Co wire is more efficient than a bulk Ni-Mn-In-Co cubic piece containing the same amount of magnetic active material. The quite good magnetocaloric response of the composite and the possibility to print high surface/volume ratio geometries make this material a promising candidate for the development of heat exchangers for clean and efficient magnetic refrigeration applications.en
dc.description.sponsorshipUniversidad Nacional de Rosario, Grant/Award Numbers: PPCT-UNR80020220600018UR, PID-UNR80020220700026UR; Ministerio de Ciencia e Innovacion, Grant/Award Numbers:PID2022-138108OB-C32, MCIN/AEI/10.13039/501100011033/FEDER; Consejo Nacional de Investigaciones Científicas y Técnicas, Grant/Award Number: CONICET-PIP11220210100073CO.
dc.format.mimetypeapplication/pdf
dc.identifier.citationSánchez-Alarcos, V., Khanna, D. L. R., La Roca, P., Recarte, V., Lambri, F. D., Bonifacich, F. G., Lambri, O. A., Royo-Silvestre, I., Urbina, A., Pérez-Landazábal, J. I. (2024) Polycaprolactone/MSMA composites for magnetic refrigeration applications. Polymer Composites, 1-11. https://doi.org/10.1002/pc.28997
dc.identifier.doi10.1002/pc.28997
dc.identifier.issn0272-8397
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/52009
dc.language.isoeng
dc.publisherWiley
dc.relation.ispartofPolymer Composites, (06 September 2024), 1-11
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-138108OB-C32/ES/
dc.relation.publisherversionhttps://doi.org/10.1002/pc.28997
dc.rights© 2024 The Author(s). This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License.
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectFused deposition modelingen
dc.subjectMagnetic compositeen
dc.subjectMagnetic refrigerationen
dc.subjectMetamagnetic shapememory alloyen
dc.subjectPolycaprolactoneen
dc.titlePolycaprolactone/MSMA composites for magnetic refrigeration applicationsen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
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