Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTs
Encouraged by the outstanding performance of pentacene, the perspective over enhanced organic semiconductors has been focused on studying analogous ladder-type materials. In this context, the case of the diindolo[3,2-b:2′,3′-h]carbazole core is a promising example of a semiconductor with improved st...
| Autores: | , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:2445/217695 |
| Acceso en línea: | https://hdl.handle.net/2445/217695 |
| Access Level: | acceso abierto |
| Palabra clave: | Cèl·lules fotovoltaiques Semiconductors orgànics Compostos aromàtics Photovoltaic cells Organic semiconductors Aromatic compounds |
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Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTsBujaldón Carbó, RogerVilche, AnnaPuigdollers i González, JoaquimPuigjaner Vallet, Ma. CristinaAlcobé i Ollé, XavierVelasco Castrillo, DoloresCèl·lules fotovoltaiquesSemiconductors orgànicsCompostos aromàticsPhotovoltaic cellsOrganic semiconductorsAromatic compoundsEncouraged by the outstanding performance of pentacene, the perspective over enhanced organic semiconductors has been focused on studying analogous ladder-type materials. In this context, the case of the diindolo[3,2-b:2′,3′-h]carbazole core is a promising example of a semiconductor with improved stability. Herein, we report the synthesis of five diindolo[3,2-b:2′,3′-h]carbazole derivatives displaying different alkylation patterning, as well as their integration in organic thin-film transistors. The elucidation of the single-crystal structures of three of the derivatives, accomplished by means of powder X-ray diffraction (PXRD), provided further insight into the intermolecular disposition of this core. As a result, the relationship between the structural design and the performance of the final devices could be analyzed. Globally, a scope of mobility values from 10–6 to 10–3 cm2 V–1 s–1 was achieved by just fine-tuning the length of the alkyl chains and the type of passivation layer applied onto the SiO2 surface. Remarkably, all the fabricated devices excel in terms of temporal and air stability with a shelf lifetime up to years, a coveted feature in organic electronics that confirms the potential of this core.2025202520232025info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion10 p.application/pdfhttps://hdl.handle.net/2445/217695Articles publicats en revistes (Química Inorgànica i Orgànica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1021/acsaelm.3c004122023, vol. 5, num.7, p. 1-10https://doi.org/10.1021/acsaelm.3c00412cc-by (c) Bujaldón Carbó, Roger et al., 2023http://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/2176952026-05-29T05:05:01Z |
| dc.title.none.fl_str_mv |
Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTs |
| title |
Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTs |
| spellingShingle |
Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTs Bujaldón Carbó, Roger Cèl·lules fotovoltaiques Semiconductors orgànics Compostos aromàtics Photovoltaic cells Organic semiconductors Aromatic compounds |
| title_short |
Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTs |
| title_full |
Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTs |
| title_fullStr |
Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTs |
| title_full_unstemmed |
Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTs |
| title_sort |
Insight into the diindolo[3,2-b:2′,3′-h]carbazole core as an air-stable semiconductor for OTFTs |
| dc.creator.none.fl_str_mv |
Bujaldón Carbó, Roger Vilche, Anna Puigdollers i González, Joaquim Puigjaner Vallet, Ma. Cristina Alcobé i Ollé, Xavier Velasco Castrillo, Dolores |
| author |
Bujaldón Carbó, Roger |
| author_facet |
Bujaldón Carbó, Roger Vilche, Anna Puigdollers i González, Joaquim Puigjaner Vallet, Ma. Cristina Alcobé i Ollé, Xavier Velasco Castrillo, Dolores |
| author_role |
author |
| author2 |
Vilche, Anna Puigdollers i González, Joaquim Puigjaner Vallet, Ma. Cristina Alcobé i Ollé, Xavier Velasco Castrillo, Dolores |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Cèl·lules fotovoltaiques Semiconductors orgànics Compostos aromàtics Photovoltaic cells Organic semiconductors Aromatic compounds |
| topic |
Cèl·lules fotovoltaiques Semiconductors orgànics Compostos aromàtics Photovoltaic cells Organic semiconductors Aromatic compounds |
| description |
Encouraged by the outstanding performance of pentacene, the perspective over enhanced organic semiconductors has been focused on studying analogous ladder-type materials. In this context, the case of the diindolo[3,2-b:2′,3′-h]carbazole core is a promising example of a semiconductor with improved stability. Herein, we report the synthesis of five diindolo[3,2-b:2′,3′-h]carbazole derivatives displaying different alkylation patterning, as well as their integration in organic thin-film transistors. The elucidation of the single-crystal structures of three of the derivatives, accomplished by means of powder X-ray diffraction (PXRD), provided further insight into the intermolecular disposition of this core. As a result, the relationship between the structural design and the performance of the final devices could be analyzed. Globally, a scope of mobility values from 10–6 to 10–3 cm2 V–1 s–1 was achieved by just fine-tuning the length of the alkyl chains and the type of passivation layer applied onto the SiO2 surface. Remarkably, all the fabricated devices excel in terms of temporal and air stability with a shelf lifetime up to years, a coveted feature in organic electronics that confirms the potential of this core. |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023 2025 2025 2025 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/2445/217695 |
| url |
https://hdl.handle.net/2445/217695 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Reproducció del document publicat a: https://doi.org/10.1021/acsaelm.3c00412 2023, vol. 5, num.7, p. 1-10 https://doi.org/10.1021/acsaelm.3c00412 |
| dc.rights.none.fl_str_mv |
cc-by (c) Bujaldón Carbó, Roger et al., 2023 http://creativecommons.org/licenses/by/3.0/es/ info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
cc-by (c) Bujaldón Carbó, Roger et al., 2023 http://creativecommons.org/licenses/by/3.0/es/ |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
10 p. application/pdf |
| dc.source.none.fl_str_mv |
Articles publicats en revistes (Química Inorgànica i Orgànica) reponame:Recercat. Dipósit de la Recerca de Catalunya instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
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Recercat. Dipósit de la Recerca de Catalunya |
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Recercat. Dipósit de la Recerca de Catalunya |
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