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dc.contributor.authorArias-Ferreiro, Goretti
dc.contributor.authorAres-Pernas, Ana
dc.contributor.authorLasagabáster-Latorre, Aurora
dc.contributor.authorAranburu, Nora
dc.contributor.authorGuerrica-Echevarria, Gonzalo
dc.contributor.authorDopico-García, M. Sonia
dc.contributor.authorAbad, María-José
dc.date.accessioned2021-07-14T11:07:59Z
dc.date.available2021-07-14T11:07:59Z
dc.date.issued2021
dc.identifier.citationArias-Ferreiro, G.; Ares-Pernas, A.; Lasagabáster-Latorre, A.; Aranburu, N.; Guerrica-Echevarria, G.; Dopico-García, M.S.; Abad, M.-J. Printability Study of a Conductive Polyaniline/Acrylic Formulation for 3D Printing. Polymers 2021, 13, 2068. https://doi.org/10.3390/polym13132068es_ES
dc.identifier.issn2073-4360
dc.identifier.urihttp://hdl.handle.net/2183/28199
dc.description.abstract[Abstract] There is need for developing novel conductive polymers for Digital Light Processing (DLP) 3D printing. In this work, photorheology, in combination with Jacobs working curves, efficaciously predict the printability of polyaniline (PANI)/acrylate formulations with different contents of PANI and photoinitiator. The adjustment of the layer thickness according to cure depth values (Cd) allows printing of most formulations, except those with the highest gel point times determined by photorheology. In the working conditions, the maximum amount of PANI embedded within the resin was ≃3 wt% with a conductivity of 10−5 S cm−1, three orders of magnitude higher than the pure resin. Higher PANI loadings hinder printing quality without improving electrical conductivity. The optimal photoinitiator concentration was found between 6 and 7 wt%. The mechanical properties of the acrylic matrix are maintained in the composites, confirming the viability of these simple, low-cost, conductive composites for applications in flexible electronic devices.es_ES
dc.description.sponsorshipXunta de Galicia; ED481A-2019/001es_ES
dc.description.sponsorshipXunta de Galicia; ED431C 2019/17es_ES
dc.description.sponsorshipGoretti Arias-Ferreiro thanks the financial funding received from the Xunta de Galicia and the European Union (Program to support the predoctoral stage at SUG 2019 (ED481A-2019/001)). The authors would like to thank the financial support from Xunta de Galicia-FEDER (Program of Consolidation and structuring competitive research units (ED431C 2019/17)).
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.relation.urihttps://doi.org/10.3390/polym13132068es_ES
dc.rightsAtribución 4.0 Internacional (CC BY 4.0)es_ES
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subjectPolyanilinees_ES
dc.subjectUV curinges_ES
dc.subjectAcrylic conductive compositees_ES
dc.subject3D printinges_ES
dc.subjectVat polymerizationes_ES
dc.subjectDLPes_ES
dc.titlePrintability Study of a Conductive Polyaniline/Acrylic Formulation for 3D Printinges_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/openAccesses_ES
UDC.journalTitlePolymerses_ES
UDC.volume13es_ES
UDC.startPage1es_ES
UDC.endPage20es_ES
dc.identifier.doi10.3390/polym13132068


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