Electropolymerization using binuclear nickel(II) Schiff base complexes bearing N4O4 donors as supramolecular building blocks

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dc.contributor.authorMartin, Cibely S. [UNESP]
dc.contributor.authorMachini, Wesley B. S. [UNESP]
dc.contributor.authorTeixeira, Marcos F. S. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-10-21T20:49:54Z
dc.date.available2015-10-21T20:49:54Z
dc.date.issued2015-01-01
dc.description.abstractThe supramolecular building blocks from a nickel(II) bisalphen-type complex have been reported. The conjugations through the bridge provide flexibility of the monomer in the electropolymerization stage. Thus, different structures can be obtained with the variation of electrochemical parameters used in the electropolymerization. The structural characterization and the electrochemical behavior in aqueous solution was also evaluated, which demonstrated that the electropolymerization mechanism was similar to that observed for the classical salen polymers, but the molecular organization onto the conductor substrate was different. The supramolecular structure of the polymeric film allows observation of the Ni-I/Ni-II and Ni-II/Ni-III redox couples by differential pulse voltammetry. Thus, the comproportionation constant and Gibbs energy were calculated for the Ni-I/Ni-II redox couple. These characteristics make these polymers versatile materials in the field of supramolecular chemistry and materials science, in particular in applications as sensors, in electrocatalysts and for energy storage.en
dc.description.affiliationSao Paulo State Univ, Fac Sci &Technol, BR-19060900 Sao Paulo, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Faculty of Science and Technology, BR-19060900 Sao Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2010/12524-6
dc.description.sponsorshipIdFAPESP: 2013/10469-6
dc.format.extent39908-39915
dc.identifierhttp://pubs.rsc.org/en/Content/ArticleLanding/2015/RA/C5RA03414K#!divAbstract
dc.identifier.citationRsc Advances. Cambridge: Royal Soc Chemistry, v. 5, n. 50, p. 39908-39915, 2015.
dc.identifier.doi10.1039/c5ra03414k
dc.identifier.issn2046-2069
dc.identifier.urihttp://hdl.handle.net/11449/129318
dc.identifier.wosWOS:000354211100034
dc.language.isoeng
dc.publisherRoyal Soc Chemistry
dc.relation.ispartofRsc Advances
dc.relation.ispartofjcr2.936
dc.relation.ispartofsjr0,863
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleElectropolymerization using binuclear nickel(II) Schiff base complexes bearing N4O4 donors as supramolecular building blocksen
dc.typeArtigo
dcterms.rightsHolderRoyal Soc Chemistry
unesp.author.orcid0000-0003-1521-6480[2]
unesp.author.orcid0000-0001-9355-2143[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept

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