Logo do repositório
 
Publicação

The electrorheological performance of polyaniline-based hybrid particles suspensions in silicone oil: Influence of the dispersing medium viscosity

2018-05-29Artigo científico Acesso aberto
Ver registo simples
dc.contributor.authorRoman, C.
dc.contributor.authorGarcía-Morales, M.
dc.contributor.authorGoswami, S.
dc.contributor.authorMarques, A. C.
dc.contributor.authorCidade, M. T.
dc.contributor.institutionCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
dc.contributor.institutionDCM - Departamento de Ciência dos Materiais
dc.contributor.pblIOP Publishing
dc.date.accessioned2019-06-04T22:22:08Z
dc.date.available2019-06-04T22:22:08Z
dc.date.issued2018-05-29
dc.descriptionSFRH/BD/115173/2016.
dc.description.abstractThe potential of electrorheological (ER) suspensions based on polarizable particles in simple liquids relies on the particles arrangements which turn their quasi Newtonian behavior into gel-like. However, minor attention has been paid to the effect provoked by the liquid viscosity on the ease of orientation and assembly of the particles. With this aim, a study on the ER behavior, at 25 °C, of 1 wt% suspensions of polyaniline (PANI)-based hybrid particles ( - graphene or - tungstene oxide) in silicone oil with varying viscosities (20, 50 and 100 cSt) was carried out. The electric field effect was higher for the PANI-graphene particles suspension in the less viscous silicone oil. However, two drawbacks were observed: (a) higher leakage current flows; and (b) reduced reversibility upon the electric field was turned off. The use of silicone oil with higher viscosity solved these issues.en
dc.description.versionauthorsversion
dc.description.versionpublished
dc.format.extent1680542
dc.identifier.doi10.1088/1361-665X/aac245
dc.identifier.issn0964-1726
dc.identifier.otherPURE: 5593637
dc.identifier.otherPURE UUID: 6207c49b-f548-4ffd-88ce-604cfcd0deab
dc.identifier.otherScopus: 85049723642
dc.identifier.otherWOS: 000433515200001
dc.identifier.otherORCID: /0000-0001-8261-6754/work/69845128
dc.identifier.urihttp://www.scopus.com/inward/record.url?scp=85049723642&partnerID=8YFLogxK
dc.identifier.urlhttps://www.scopus.com/pages/publications/85049723642
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147333/PT
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/685758/EU
dc.relation1D Nanofibre Electro-Optic Networks
dc.subjectelectrorheology
dc.subjectgrapheme
dc.subjectpolyaniline
dc.subjectsilicone oil
dc.subjectsmart fluids
dc.subjecttungsten oxide
dc.subjectviscosity
dc.subjectSignal Processing
dc.subjectCivil and Structural Engineering
dc.subjectAtomic and Molecular Physics, and Optics
dc.subjectGeneral Materials Science
dc.subjectCondensed Matter Physics
dc.subjectMechanics of Materials
dc.subjectElectrical and Electronic Engineering
dc.titleThe electrorheological performance of polyaniline-based hybrid particles suspensions in silicone oil: Influence of the dispersing medium viscosityen
dc.typejournal article
degois.publication.issue7
degois.publication.titleSmart Materials and Structures
degois.publication.volume27
dspace.entity.typePublication
oaire.awardNumberUID/CTM/50025/2013
oaire.awardNumber685758
oaire.awardTitle1D Nanofibre Electro-Optic Networks
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FCTM%2F50025%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/685758/EU
oaire.fundingStream5876
oaire.fundingStreamH2020
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
rcaap.rightsopenAccess
relation.isProjectOfPublicationd94394ca-c419-4430-9491-83be2361e7a8
relation.isProjectOfPublication4a63fb9a-286d-4586-8fcb-1a23ae943f1c
relation.isProjectOfPublication.latestForDiscoveryd94394ca-c419-4430-9491-83be2361e7a8

Ficheiros

Principais
A mostrar 1 - 1 de 1
Miniatura
Nome:
Roman_et_al._2018_Revised_manuscript_1.pdf
Tamanho:
1.6 MB
Formato:
Adobe Portable Document Format
Ver/Abrir

Coleções

Home collection (FCT)