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dc.contributor.authorCastillo, Cristian
dc.contributor.authorAracena, Andrés
dc.contributor.authorBallesteros, Luis
dc.contributor.authorNeculqueo, Gloria
dc.contributor.authorGence, Loik
dc.contributor.authorQuero, Franck
dc.date.accessioned2024-04-10T00:27:11Z
dc.date.available2024-04-10T00:27:11Z
dc.date.issued2023
dc.identifier10.3390/ma16103759
dc.identifier.issn19961944
dc.identifier.urihttps://hdl.handle.net/20.500.12728/10452
dc.description.abstractA new benzotrithiophene-based small molecule, namely 2,5,8-Tris[5-(2,2-dicyanovinyl)-2-thienyl]-benzo[1,2-b:3,4-b′:6,5-b″]-trithiophene (DCVT-BTT), was successfully synthesized and subsequently characterized. This compound was found to present an intense absorption band at a wavelength position of ∼544 nm and displayed potentially relevant optoelectronic properties for photovoltaic devices. Theoretical studies demonstrated an interesting behavior of charge transport as electron donor (hole-transporting) active material for heterojunction cells. A preliminary study of small-molecule organic solar cells based on DCVT-BTT (as the P-type organic semiconductor) and phenyl-C61-butyric acid methyl ester (as the N-type organic semiconductor) exhibited a power conversion efficiency of 2.04% at a donor: acceptor weight ratio of 1:1. © 2023 by the authors.es_ES
dc.description.sponsorshipVicerrectoría de Investigación de Universidad de Las Américas; Fondo Nacional de Desarrollo Científico y Tecnológico, FONDECYT, (11190415, 11220544, 3160488, ACT192023); Agencia Nacional de Investigación y Desarrollo, ANID, (1220359)es_ES
dc.language.isoenes_ES
dc.publisherMDPIes_ES
dc.subjectbenzotrithiophene derivativees_ES
dc.subjectorganic semiconductorses_ES
dc.subjectorganic solar cellses_ES
dc.subjectsmall moleculees_ES
dc.subjectπ-stacked assemblieses_ES
dc.titleNew Benzotrithiophene-Based Molecules as Organic P-Type Semiconductor for Small-Molecule Organic Solar Cellses_ES
dc.typeArticlees_ES


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