Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/57404
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Costa, P. | por |
dc.contributor.author | Oliveira, J. | por |
dc.contributor.author | Horta-Romarís, L. | por |
dc.contributor.author | Abad, M. J. | por |
dc.contributor.author | Moreira, J. A. | por |
dc.contributor.author | Zapiráin, I. | por |
dc.contributor.author | Aguado, M. | por |
dc.contributor.author | Galván, S. | por |
dc.contributor.author | Lanceros-Méndez, S. | por |
dc.date.accessioned | 2018-12-19T10:50:49Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 0266-3538 | por |
dc.identifier.uri | https://hdl.handle.net/1822/57404 | - |
dc.description.abstract | Doped polyaniline (PANI) exhibits excellent electrical properties that can be used in composite materials to replace metallic or carbonaceous nanofillers commonly used in composites for sensor applications. Polymer blends based on PANI and thermoplastic elastomer styrene-ethylene/butylene-styrene (SEBS) copolymer have been prepared by solvent casting showing large strain yield (>10% for 40 wt% PANI content), high electrical conductivity, 1 S/m, after the percolation threshold at ≈10 wt% PANI. Further, the composites show suitable piezoresistive response with gauge factor (GF) between GF ≈ 1.5 and 2.4 for deformations up to 10%. The overall properties of the solution casted PANI/SEBS blends indicate their suitability for advanced electromechanical sensors applications, with simple integration and processable by solution printing technologies. | por |
dc.description.sponsorship | This work was supported by the Portuguese Foundation for Science and Technology (FCT) in the framework of the Strategic Funding UID/FIS/04650/2013. Financial support also provided by ERDF funds through the Portuguese Operational Programme for Competitiveness and Internationalization -COMPETE 2020, and national funds through FCT, under projects PTDC/EEI-SII/5582/2014 and PTDC/CTM-ENE/5387/2014. PC and JO thanks to FCT by financial support for the SFRH/BPD/110914/2015 and SFRH/BD/98219/2013 grants, respectively. Financial support from the Spanish Ministry of Economy and Competitiveness (MINECO) through the project MAT2016-76039-C4-3-R (AEI/FEDER, UE) (including the FEDER financial support) and from the Basque Government Industry Department under the ELKARTEK and HAZITEK program are also acknowledged. | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier 1 | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147414/PT | por |
dc.relation | PTDC/EEI-SII/5582/2014 | por |
dc.relation | PTDC/CTM-ENE/5387/2014 | por |
dc.relation | SFRH/BPD/110914/2015 | por |
dc.relation | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F98219%2F2013/PT | por |
dc.rights | restrictedAccess | por |
dc.subject | Functional composites | por |
dc.subject | Polymer-matrix composites (PMCs) | por |
dc.subject | Smart materials | por |
dc.subject | Elastic properties | por |
dc.subject | Raman spectroscopy | por |
dc.subject | Casting | por |
dc.subject | A. Functional composites | por |
dc.subject | A. Polymer-matrix composites (PMCs) | por |
dc.subject | A. Smart materials C. Elastic properties | por |
dc.subject | D. Raman spectroscopy | por |
dc.subject | E. Casting | por |
dc.title | Piezoresistive polymer blends for electromechanical sensor applications | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
oaire.citationStartPage | 353 | por |
oaire.citationEndPage | 362 | por |
oaire.citationVolume | 168 | por |
dc.identifier.doi | 10.1016/j.compscitech.2018.10.022 | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Composites Science and Technology | por |
Aparece nas coleções: | CDF - FCD - Artigos/Papers (with refereeing) |
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