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Article: Autonomic Self-Healing of PEDOT:PSS Achieved Via Polyethylene Glycol Addition

TitleAutonomic Self-Healing of PEDOT:PSS Achieved Via Polyethylene Glycol Addition
Authors
Li, YangLi, XindaZhang, ShimingLiu, LeslieHamad, NatalieBobbara, Sanyasi RaoPasini, DamianoCicoira, Fabio
Keywordsself healing thin films
poly(ethylene glycol)
conducting polymers
mechanical properties
poly (3,4-ethylenedioxythiophene), polystyrene sulfonate
Issue Date2020
Citation
Advanced Functional Materials, 2020, v. 30, n. 30, article no. 2002853 How to Cite?
DOI: http://dx.doi.org/10.1002/adfm.202002853
Abstract© 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Self-healing electronic materials are of primary interest for bioelectronics and sustainable electronics. In this work, autonomic self-healing of films obtained from mixtures of the conducting polymer poly(3,4-ethylenedioxythiophene) doped with polystyrene sulfonate (PEDOT:PSS) and polyethylene glycol (PEG) is reported. The presence of PEG in PEDOT:PSS films decreases the elastic modulus and increases the elongation at break, thus leading to a softer material with enhanced self-healing characteristics. In situ imaging of the cutting/healing process shows that the healing mechanism is likely due to flowing back of the material to the damaged area right after the cutting.
Persistent Identifierhttp://hdl.handle.net/10722/295424
ISSN
1616-301X
2021 Impact Factor: 19.924
2020 SCImago Journal Rankings: 6.069
ISI Accession Number ID
WOS:000532536800001

 

DC FieldValueLanguage
dc.contributor.authorLi, Yang-
dc.contributor.authorLi, Xinda-
dc.contributor.authorZhang, Shiming-
dc.contributor.authorLiu, Leslie-
dc.contributor.authorHamad, Natalie-
dc.contributor.authorBobbara, Sanyasi Rao-
dc.contributor.authorPasini, Damiano-
dc.contributor.authorCicoira, Fabio-
dc.date.accessioned2021-01-18T15:46:50Z-
dc.date.available2021-01-18T15:46:50Z-
dc.date.issued2020-
dc.identifier.citationAdvanced Functional Materials, 2020, v. 30, n. 30, article no. 2002853-
dc.identifier.issn1616-301X-
dc.identifier.urihttp://hdl.handle.net/10722/295424-
dc.description.abstract© 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Self-healing electronic materials are of primary interest for bioelectronics and sustainable electronics. In this work, autonomic self-healing of films obtained from mixtures of the conducting polymer poly(3,4-ethylenedioxythiophene) doped with polystyrene sulfonate (PEDOT:PSS) and polyethylene glycol (PEG) is reported. The presence of PEG in PEDOT:PSS films decreases the elastic modulus and increases the elongation at break, thus leading to a softer material with enhanced self-healing characteristics. In situ imaging of the cutting/healing process shows that the healing mechanism is likely due to flowing back of the material to the damaged area right after the cutting.-
dc.languageeng-
dc.relation.ispartofAdvanced Functional Materials-
dc.subjectself healing thin films-
dc.subjectpoly(ethylene glycol)-
dc.subjectconducting polymers-
dc.subjectmechanical properties-
dc.subjectpoly (3,4-ethylenedioxythiophene), polystyrene sulfonate-
dc.titleAutonomic Self-Healing of PEDOT:PSS Achieved Via Polyethylene Glycol Addition-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/adfm.202002853-
dc.identifier.scopuseid_2-s2.0-85084584200-
dc.identifier.volume30-
dc.identifier.issue30-
dc.identifier.spagearticle no. 2002853-
dc.identifier.epagearticle no. 2002853-
dc.identifier.eissn1616-3028-
dc.identifier.isiWOS:000532536800001-
dc.identifier.issnl1616-301X-

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