Composite chemical sensors based on carbon-filled patterned negative resists

dc.contributor.authorChatzandroulis, S.en
dc.contributor.authorAndreadis, N.en
dc.contributor.authorGoustouridis, D.en
dc.contributor.authorQuercia, L.en
dc.contributor.authorRaptis, I.en
dc.contributor.authorBeltsios, K.en
dc.date.accessioned2015-11-24T17:32:40Z
dc.date.available2015-11-24T17:32:40Z
dc.identifier.issn0021-4922-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/13764
dc.rightsDefault Licence-
dc.subjectconductometric sensorsen
dc.subjectsensor arrayen
dc.subjectcarbon black compositesen
dc.subjectlithographyen
dc.subjectpercolation phenomenaen
dc.subjectelectronic noseen
dc.subjectgas sensoren
dc.subjectarrayen
dc.subjectblacken
dc.subjectsystemen
dc.titleComposite chemical sensors based on carbon-filled patterned negative resistsen
heal.abstractConductometric chemical sensors based on polymer composite films, synthesized by adding conductive fillers to the polymer solutions and deposited between two predefined electrodes, are well established. Deposition of the sensitive composites is usually applied to sensor devices by solvent casting methods such as spin coating, spray coating and drop casting. These methods lack in pattern precision and repeatability. In order to overcome pertinent problems the application of conventional patterning methods for the fabrication of the conductive sensing array is proposed. In this work, we present the deposition of two conductive polymer composites poly(dimethylsiloxane)/carbon black and epoxy polymer/carbon black on the same substrate. Each polymer composite is deposited onto two respective electrodes, effectively creating a conductive polymer chemical sensor pair. The two sensors performance is evaluated and considered as a first step towards the fabrication of a conductometric polymer composite array. Electrical vs dimensional sensitivity issues and the significance of electrode configuration are considered.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDoi 10.1143/Jjap.46.6423-
heal.identifier.secondary<Go to ISI>://000250066700070-
heal.journalNameJapanese Journal of Applied Physics Part 1-Regular Papers Brief Communications & Review Papersen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2007-
heal.publisherThe Japan Society of Applied Physicsen
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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