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dc.contributor.authorGómez, Ainara
dc.contributor.authorBerasategi Arostegi, Joanes
dc.contributor.authorBou-Ali, M. Mounir
dc.contributor.otherVadillo, Virginia
dc.contributor.otherGutierrez, Jon
dc.contributor.otherInsausti, Maite
dc.contributor.otherGil de Muro, Izaskun
dc.contributor.otherGaritaonandia, Joseba S.
dc.contributor.otherArbe, Arantxa
dc.contributor.otherIturrospe, Amaia
dc.contributor.otherBarandiaran, José Manuel
dc.date.accessioned2022-11-22T17:33:15Z
dc.date.available2022-11-22T17:33:15Z
dc.date.issued2021
dc.identifier.issn1744-6848en
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=162968en
dc.identifier.urihttps://hdl.handle.net/20.500.11984/5873
dc.description.abstractWe present results concerning the fabrication of a new magnetorheological fluid with FeCo magnetic nanoparticles (NPs) as magnetic fillers. These NPs have been fabricated by using the chemical reduction technique and show a pure crystalline phase with size ranging among 30–50 nm and high magnetization, 212 ± 2 A m2 kg−1. They agglomerate due to the strong magnetic dipolar interaction among them. These FeCo nanoparticles were used to synthesize a magnetorheological fluid by using oleic acid as surfactant, mineral oil as carrier liquid and Aerosil 300 as additive to control the viscosity of the fluid. The synthesized fluid showed a strong magnetorheological response with increasing shear stress values as the magnetic field intensity increases. Thus, we have measured a superior performance up to 616.7 kA m−1, with a yield stress value of 2729 Pa, and good reversibility after demagnetization process. This value competes with the best ones reported in the most recent literature. We have compared the obtained results with our previous reported ones by using high magnetization Fe NPs fabricated by the electrical explosion of wire method (Fe-EEW).en
dc.description.sponsorshipGobierno Vasco-Eusko Jaurlaritzaes
dc.language.isoengen
dc.publisherRoyal Society of Chemistryen
dc.rights© 2021 Royal Society of Chemistryen
dc.titleHigh magnetization FeCo nanoparticles for magnetorheological fluids with enhanced responseen
dc.typeinfo:eu-repo/semantics/articleen
dcterms.accessRightsinfo:eu-repo/semantics/openAccessen
dcterms.sourceSoft Mattersen
dc.description.versioninfo:eu-repo/semantics/acceptedVersionen
local.contributor.groupMecánica de fluidoses
local.description.peerreviewedtrueen
local.description.publicationfirstpage840en
local.description.publicationlastpage852en
local.identifier.doihttps://doi.org/10.1039/D0SM01702Gen
local.relation.projectIDinfo:eu-repo/grantAgreement/GV/Elkartek 2020/KK-2020-00099/CAPV/Materiales magnetoactivos multifuncionales para fabricación avanzada e industria inteligente/MMMfavINen
local.relation.projectIDinfo:eu-repo/grantAgreement/GV/Convocatoria de ayudas a la Investigación básica y-o aplicada 2016-2017/PI-2017-1-0055/CAPV/Fluidos magnéticos estables en base a nanopartículas magnéticas de alta imanación/FLUMANen
local.contributor.otherinstitutionhttps://ror.org/000xsnr85es
local.contributor.otherinstitutionCentro de Física de Materiales (CFM) (CSIC–UPV/EHU)es
local.source.detailsVol. 17. N. 4. Pp. 840-852, 2021en
oaire.format.mimetypeapplication/pdf
oaire.file$DSPACE\assetstore


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