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https://hdl.handle.net/1822/43496
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Campo DC | Valor | Idioma |
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dc.contributor.author | Gonçalves, B. F. | por |
dc.contributor.author | Costa, P. | por |
dc.contributor.author | Oliveira, J. | por |
dc.contributor.author | Ribeiro, S. | por |
dc.contributor.author | Correia, V. | por |
dc.contributor.author | Botelho, Gabriela | por |
dc.contributor.author | Lanceros-Méndez, S. | por |
dc.date.accessioned | 2016-12-16T15:59:59Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Gonçalves, B. F., Costa, P., Oliveira, J., Ribeiro, S., Correia, V., Botelho, G., & Lanceros-Mendez, S. (2016). Green solvent approach for printable large deformation thermoplastic elastomer based piezoresistive sensors and their suitability for biomedical applications. [Article]. Journal of Polymer Science, Part B: Polymer Physics, 54(20), 2092-2103. doi: 10.1002/polb.24118 | por |
dc.identifier.issn | 0887-6266 | - |
dc.identifier.uri | https://hdl.handle.net/1822/43496 | - |
dc.description.abstract | Composites based on biocompatible thermoplastic elastomer styrene-ethylene/butylene-styrene (SEBS) as matrix and multi-walled carbon nanotubes (MWCNT) as nanofillers show excellent mechanical and piezoresistive properties from low to large deformations. The MWCNT/SEBS composites have been prepared following a green solvent approach, to extend their range of applicability to biomedical applications. The obtained composites with 2, 4 and 5 wt% MWCNT content provide suitable piezoresistive response up to 80% deformation with a piezoresistive sensibility near 2.7, depending on the applied strain and MWCNT content. Composite sensors were also developed by spray and screen printing and integrated with an electronic data acquisition system with RF communication. The possibility to accurately control the composites properties and performance by varying MWCNT content, viscosity and mechanical properties of the polymer matrix, shows the large potential of the system for the development of large deformation printable piezoresistive sensors. | 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/CTMENE/ 5387/2014. J.O., S.R. and V. C. thank the FCT for the SFRH/BPD/98219/2013, SFRH/BD/111478/2015 and SFRH/BPD/97739/2013 grants, respectively. SLM thanks financial support from the Basque Government Industry Department under the ELKARTEK Program and the Diputación Foral de Bizkaia for finantial support under the Bizkaia Talent program; European Union’s Seventh Framework Programme; Marie Curie Actions – People; Grant agreement nº 267230. The authors thank Dynasol for providing the high quality materials. | por |
dc.language.iso | eng | por |
dc.publisher | Wiley | por |
dc.relation | PTDC/EEI-SII/5582/2014 | por |
dc.relation | PTDC/CTMENE/5387/2014 | por |
dc.relation | SFRH/BPD/98219/2013 | por |
dc.relation | SFRH/BD/111478/2015 | por |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/267230/EU | por |
dc.rights | restrictedAccess | por |
dc.subject | Printed sensors | por |
dc.subject | Thermoplastic elastomers | por |
dc.subject | Flexible composites | por |
dc.subject | Piezoresistive | por |
dc.subject | Multifunctional materials | por |
dc.subject | additional information | por |
dc.subject | piezoresistive properties | por |
dc.subject | smart materials | por |
dc.subject | soft materials | por |
dc.title | Green solvent approach for printable large deformation thermoplastic elastomer based piezoresistive sensors and their suitability for biomedical applications | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
sdum.publicationstatus | info:eu-repo/semantics/publishedVersion | por |
oaire.citationStartPage | 2092 | por |
oaire.citationEndPage | 2103 | por |
oaire.citationIssue | 20 | por |
oaire.citationTitle | Journal of Polymer Science Part B: Polymer Physics | por |
oaire.citationVolume | 54 | por |
dc.identifier.doi | 10.1002/polb.24118 | por |
dc.subject.fos | Ciências Naturais::Ciências Físicas | por |
dc.subject.fos | Ciências Naturais::Ciências Químicas | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Journal of Polymer Science Part B: Polymer Physics | por |
Aparece nas coleções: | CDF - FCD - Artigos/Papers (with refereeing) CDQuim - Artigos (Papers) |
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result 12.pdf Acesso restrito! | 2,11 MB | Adobe PDF | Ver/Abrir |