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Spectroscopy and electrochemical characterization of Langmuir-Blodgett and physical vapor thin films of 29-membered diazocrown ether 1 with two n-octyl substituents

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dc.contributor.authorShimizu, Flavio M. [UNESP]
dc.contributor.authorFerreira, Marystela
dc.contributor.authorSkwierawska, Anna S.
dc.contributor.authorBiernat, Jan F.
dc.contributor.authorGiacometti, Jose A. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionGdansk Univ Technol
dc.date.accessioned2014-05-20T15:32:24Z
dc.date.available2014-05-20T15:32:24Z
dc.date.issued2012-07-01
dc.description.abstractUV-vis and FTIR spectroscopy and electrochemistry studies were performed on Langmuir-Blodgett (LB) and on physical vapor deposition (PVD) films of 29-membered diazocrown ether with two n-octyl substituents. FTIR and UV-vis measurements showed that PVD and LB films have distinct bands and dissimilarities in their intensities. PVD and LB films on ITO electrodes were also used as electrodes in cyclic voltammetry. Voltammograms showed that PVD and LB films have a distinct response for ions K+, but only LB film has specific selectivity to K+ ions. (C) 2012 Elsevier B.V. All rights reserved.en
dc.description.affiliationUNESP Univ Estadual Paulista, Fac Ciencias & Tecnol, BR-19060900 Presidente Prudente, SP, Brazil
dc.description.affiliationUniversidade Federal de São Carlos (UFSCar), BR-18043970 Sorocaba, SP, Brazil
dc.description.affiliationGdansk Univ Technol, Fac Chem, PL-80952 Gdansk, Poland
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Fac Ciencias & Tecnol, BR-19060900 Presidente Prudente, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipINEO
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipPolish Ministry of Sciences and Higher Education
dc.description.sponsorshipIdPolish Ministry of Sciences and Higher Education: NN204 223834
dc.format.extent995-999
dc.identifierhttp://dx.doi.org/10.1016/j.synthmet.2012.04.021
dc.identifier.citationSynthetic Metals. Lausanne: Elsevier B.V. Sa, v. 162, n. 11-12, p. 995-999, 2012.
dc.identifier.doi10.1016/j.synthmet.2012.04.021
dc.identifier.issn0379-6779
dc.identifier.urihttp://hdl.handle.net/11449/41311
dc.identifier.wosWOS:000306044800019
dc.language.isoeng
dc.publisherElsevier B.V. Sa
dc.relation.ispartofSynthetic Metals
dc.relation.ispartofjcr2.526
dc.relation.ispartofsjr0,672
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectAzocrown etheren
dc.subjectCyclic voltammetryen
dc.subjectLangmuir-Blodgett filmen
dc.subjectPVD filmen
dc.subjectUV-vis spectroscopyen
dc.subjectFTIR spectroscopyen
dc.titleSpectroscopy and electrochemical characterization of Langmuir-Blodgett and physical vapor thin films of 29-membered diazocrown ether 1 with two n-octyl substituentsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V. Sa
dspace.entity.typePublication
unesp.author.orcid0000-0003-2372-5509[5]
unesp.author.orcid0000-0002-4833-9893[1]
unesp.author.orcid0000-0002-9459-8167[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept
unesp.departmentFísica, Química e Biologia - FCTpt

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