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dc.contributor.authorFeringán, Beatriz-
dc.contributor.authorRomero, Pilar-
dc.contributor.authorSerrano, José Luis-
dc.contributor.authorFolcia, César L.-
dc.contributor.authorEtxebarria, Jesús-
dc.contributor.authorOrtega, Josu-
dc.contributor.authorTermine, Roberto-
dc.contributor.authorGolemme, Attilio-
dc.contributor.authorGiménez, Raquel-
dc.contributor.authorSierra, Teresa-
dc.date.accessioned2017-04-18T11:06:22Z-
dc.date.available2017-04-18T11:06:22Z-
dc.date.issued2016-
dc.identifierdoi: 10.1021/jacs.6b06792-
dc.identifiere-issn: 1520-5126-
dc.identifierissn: 0002-7863-
dc.identifier.citationJournal of the American Chemical Society 138(38): 12511-12518 (2016)-
dc.identifier.urihttp://hdl.handle.net/10261/148436-
dc.description.abstractA novel approach to ambipolar semiconductors based on hydrogen-bonded complexes between a star-shaped tris(triazolyl)triazine and triphenylene-containing benzoic acids is described. The formation of 1:3 supramolecular complexes was evidenced by different techniques. Mesogenic driving forces played a decisive role in the formation of the hydrogen-bonded complexes in the bulk. All of the complexes formed by nonmesogenic components gave rise to hexagonal columnar (Col) liquid crystal phases, which are stable at room temperature. In all cases, X-ray diffraction experiments supported by electron density distribution maps confirmed triphenylene/tris(triazolyl)triazine segregation into hexagonal sublattices and lattices, respectively, as well as remarkable intracolumnar order. These highly ordered nanostructures, obtained by the combined supramolecular H-bond/columnar liquid crystal approach, yielded donor/acceptor coaxial organization that is promising for the formation of ambipolar organic semiconductors with high mobilities, as indicated by charge transport measurements.-
dc.description.sponsorshipThis work was financially supported by the MINECO-FEDER funds (projects MAT2015-66208-C3-1-P, CTQ2015-70174-P, MAT2012-38538-CO3-02), the Gobierno de Aragon-FSE (E04 research group and EPIF grant to B.F.), and the Gobierno Vasco (Project IT 1130-16). A.G. acknowledges support from the ELIOTROPO project (PON03PE_00092_2). R.T. was supported by MIUR under the PRIN 2012 JHFYMC project.-
dc.publisherAmerican Chemical Society-
dc.relationMINECO/ICTI2013-2016/CTQ2015-70174-P-
dc.relationMINECO/ICTI2013-2016/MAT2015-66208-C3-1-P-
dc.rightsclosedAccess-
dc.titleH-bonded donor-acceptor units segregated in coaxial columnar assemblies: toward high mobility ambipolar organic semiconductors-
dc.typeartículo-
dc.identifier.doi10.1021/jacs.6b06792-
dc.date.updated2017-04-18T11:06:24Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderMinisterio de Economía y Competitividad (España)-
dc.contributor.funderGobierno de Aragón-
dc.contributor.funderEuropean Commission-
dc.contributor.funderEusko Jaurlaritza-
dc.contributor.funderMinistero dell'Istruzione, dell'Università e della Ricerca-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003407es_ES
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