An electrochromic device combining polypyrrole and WO3 .1. Liquid electrolyte

dc.creatorRocco, AM
dc.creatorDePaoli, MA
dc.creatorZanelli, A
dc.creatorMastragostino, M
dc.date1996
dc.date2014-12-02T16:30:04Z
dc.date2015-11-26T16:43:41Z
dc.date2014-12-02T16:30:04Z
dc.date2015-11-26T16:43:41Z
dc.date.accessioned2018-03-28T23:28:46Z
dc.date.available2018-03-28T23:28:46Z
dc.identifierElectrochimica Acta. Pergamon-elsevier Science Ltd, v. 41, n. 18, n. 2805, n. 2816, 1996.
dc.identifier0013-4686
dc.identifierWOS:A1996VK15100003
dc.identifier10.1016/0013-4686(96)00092-8
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/54370
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/54370
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/54370
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1273667
dc.descriptionIn this work we assembled an electrochromic device using as active materials an organic conductive polymer and a transition metal oxide. We studied the materials used to assemble the device separately, and in complete devices. These materials were: polypyrrole doped with dodecylsulfate and tungsten oxide. The substrates used were glass slides coated with tin doped indium oxide, and the electrolyte was a propylene carbonate solution of lithium perchlorate. We adjusted the charge balance and the chromatic contrast of the devices by controlling the thickness of the polypyrrole films. To illustrate the results obtained, we describe two devices with different polypyrrole film thicknesses. The chromatic contrast in the visible and near-infrared wavelength range is 40% and the electrical and optical properties of the devices remain unchanged after 10(4) double potential chronoamperometric steps. Copyright (C) 1996 Elsevier Science Ltd
dc.description41
dc.description18
dc.description2805
dc.description2816
dc.languageen
dc.publisherPergamon-elsevier Science Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationElectrochimica Acta
dc.relationElectrochim. Acta
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectpolypyrrole
dc.subjectelectrochromism
dc.subjectdevice
dc.subjectDodecyl-sulfate
dc.subjectConducting Polymers
dc.subjectPolyaniline
dc.subjectFilms
dc.subjectBatteries
dc.titleAn electrochromic device combining polypyrrole and WO3 .1. Liquid electrolyte
dc.typeArtículos de revistas


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