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New Benzotrithiophene-Based Molecules as Organic P-Type Semiconductor for Small-Molecule Organic Solar Cells
dc.contributor.author | Castillo, Cristian | |
dc.contributor.author | Aracena, Andrés | |
dc.contributor.author | Ballesteros, Luis | |
dc.contributor.author | Neculqueo, Gloria | |
dc.contributor.author | Gence, Loik | |
dc.contributor.author | Quero, Franck | |
dc.date.accessioned | 2024-04-10T00:27:11Z | |
dc.date.available | 2024-04-10T00:27:11Z | |
dc.date.issued | 2023 | |
dc.identifier | 10.3390/ma16103759 | |
dc.identifier.issn | 19961944 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12728/10452 | |
dc.description.abstract | A 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.sponsorship | Vicerrectoría 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.iso | en | es_ES |
dc.publisher | MDPI | es_ES |
dc.subject | benzotrithiophene derivative | es_ES |
dc.subject | organic semiconductors | es_ES |
dc.subject | organic solar cells | es_ES |
dc.subject | small molecule | es_ES |
dc.subject | π-stacked assemblies | es_ES |
dc.title | New Benzotrithiophene-Based Molecules as Organic P-Type Semiconductor for Small-Molecule Organic Solar Cells | es_ES |
dc.type | Article | es_ES |