Electrochemical and mechanical properties of hydrogels based on conductive poly (3,4-ethylene dioxythiophene)/poly (styrenesulfonate) and PAAm

dc.creatorAouada, FA
dc.creatorGuilherme, MR
dc.creatorCampese, GM
dc.creatorGirotto, EM
dc.creatorRubira, AF
dc.creatorMuniz, EC
dc.date2006
dc.dateAPR
dc.date2014-11-18T17:45:30Z
dc.date2015-11-26T16:57:37Z
dc.date2014-11-18T17:45:30Z
dc.date2015-11-26T16:57:37Z
dc.date.accessioned2018-03-28T23:45:11Z
dc.date.available2018-03-28T23:45:11Z
dc.identifierPolymer Testing. Elsevier Sci Ltd, v. 25, n. 2, n. 158, n. 165, 2006.
dc.identifier0142-9418
dc.identifierWOS:000236630300004
dc.identifier10.1016/j.polymertesting.2005.11.005
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/65133
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/65133
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/65133
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1277714
dc.descriptionThis paper reports on the effects of poly(3,4-ethylene dioxythiophene)/poly(styrenesulfonate) (PEDOT/PSS) entangled in the polyacrylamide (PAAm) network by the formation of a semi-IPN on hydrogel performance. Hydrogel properties were evaluated by scanning electron microscopy, water uptake, compressive load tests, ionic conductance and capacitance measurements. It has been found that the introduction of PEDOT/PSS leads to changes in the hydrogel morphology as compared to that of PAAm hydrogels. In addition, PAAm networks with good mechanical properties have been obtained. The presence of PEDOT/PSS increased the ionic conductance of swollen semi-IPN hydrogels substantially. Electrochemical experiments demonstrated that PAAm-PEDOT/PSS hydrogel is electrochemically stable and presents reversible responses to electrochemical stimuli. (c) 2005 Elsevier Ltd. All rights reserved.
dc.description25
dc.description2
dc.description158
dc.description165
dc.languageen
dc.publisherElsevier Sci Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationPolymer Testing
dc.relationPolym. Test
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectconductive hydrogels
dc.subjectPAAm
dc.subjectPEDOT/PSS
dc.subjectelectrochemical properties
dc.subjectmechanical properties
dc.subjectGels
dc.subjectRelease
dc.subjectIpn
dc.titleElectrochemical and mechanical properties of hydrogels based on conductive poly (3,4-ethylene dioxythiophene)/poly (styrenesulfonate) and PAAm
dc.typeArtículos de revistas


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