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10.1039/c7tc02139a
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Título: | Synthesis and characterization of carbazolo[2,1-a]carbazole in thin film and single crystal field-effect transistors |
Fecha de publicación: | 22-jun-2017 |
Editorial: | Royal Society of Chemistry |
Cita bibliográfica: | J. Mater. Chem. C, 2017, 5, 7020-7027 |
ISSN: | 2050-7496 |
Materias relacionadas: | CDU::5 - Ciencias puras y naturales::54 - Química::547 - Química orgánica |
Palabras clave: | Carbazolocarbazole Azaphenacene Organic semiconductor Film Effect Transistor |
Resumen: | The synthesis of a hexacyclic fused polyheteroaromatic system, namely carbazolo[2,1-a]carbazole, using a simple two-step route is reported. Additionally, the characterization of its electronic structure is described, corresponding to a very stable molecule that is also transparent to the visible light. The solid state packing is determined by X-ray diffraction analysis which, in combination with the computational calculation of the charge transfer parameters, reveals an adequate molecular arrangement to achieve a low anisotropic environment for charge transport. This π-conjugated system is used as organic semiconductor for the fabrication of thin film and single crystal organic field-effect transistors (OFETs). Furthermore, the evaluation of different gate dielectrics results in transistors with very good hole mobilities and low operating voltages. In agreement with these results, carbazolo[2,1-a]carbazole becomes some of the best organic semiconductors belonging to the family of carbazole-based azaphenacenes. |
Autor/es principal/es: | Más-Montoya, Miriam Cerón-Carrasco, José Pedro Hamao, Shino Eguchi, Ritsuko Kubozono, Yoshihiro Tárraga Tomás, Alberto Curiel Casado, David |
Facultad/Departamentos/Servicios: | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Química Orgánica |
Versión del editor: | https://pubs.rsc.org/en/content/articlelanding/2017/tc/c7tc02139a |
URI: | http://hdl.handle.net/10201/113636 |
DOI: | 10.1039/c7tc02139a |
Tipo de documento: | info:eu-repo/semantics/article |
Número páginas / Extensión: | 10 |
Derechos: | info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
Aparece en las colecciones: | Artículos: Química Orgánica |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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JMaterChemC-2017-5-7020.pdf | 1,38 MB | Adobe PDF | Visualizar/Abrir |
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