Show simple item record

dc.contributor.authorFernandez, RA
dc.contributor.authorBenedetti, TM
dc.contributor.authorTorresi, RM
dc.date.accessioned2022-03-02T03:58:03Z
dc.date.available2022-03-02T03:58:03Z
dc.date.issued2015
dc.identifier.issn1572-6657en_US
dc.identifier.doi10.1016/j.jelechem.2014.05.020en_US
dc.identifier.urihttp://hdl.handle.net/10072/412862
dc.description.abstractPolypyrrole (Ppy) thin films were obtained by pyrrole (py) electropolymerization in ionic liquid (IL) media. The charge compensation dynamics as well as the electrochromic behavior of the obtained films were studied in two ILs with similar structures, being one containing -CH3 (aprotic IL) and the other containing -H (protic IL) attached to the ethylimidazolium cation. The results obtained with quartz crystal microbalance with dissipation combined with cyclic voltammetry have shown that in spite of the presence of protons in the PIL, which could favor both electropolymerization and electrochemistry of Ppy in this media, these processes are more effective in the aprotic IL, leading us to conclude that other factors must be take into account when choosing the most appropriated IL as electrolyte. Also, electrochemical reactions in both ILs were successfully associated to the transformation of chromogenic species by evaluating the electrochromic activity of the polymeric films.en_US
dc.description.peerreviewedYesen_US
dc.languageEnglishen_US
dc.publisherElsevieren_US
dc.relation.ispartofpagefrom23en_US
dc.relation.ispartofpageto29en_US
dc.relation.ispartofjournalJournal of Electroanalytical Chemistryen_US
dc.relation.ispartofvolume737en_US
dc.subject.keywordsScience & Technologyen_US
dc.subject.keywordsPhysical Sciencesen_US
dc.subject.keywordsChemistry, Analyticalen_US
dc.subject.keywordsElectrochemistryen_US
dc.subject.keywordsChemistryen_US
dc.titleComparative electrochemical performance of electrodeposited polypyrrole in protic and aprotic ionic liquidsen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Articlesen_US
dcterms.bibliographicCitationFernandez, RA; Benedetti, TM; Torresi, RM, Comparative electrochemical performance of electrodeposited polypyrrole in protic and aprotic ionic liquids, Journal of Electroanalytical Chemistry, 2015, 737, pp. 23-29en_US
dc.date.updated2022-03-02T03:48:45Z
gro.hasfulltextNo Full Text
gro.griffith.authorBenedetti, Tania


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record