NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methods
[EN]: Solution processed 1.54 μm near infrared organic light-emitting diodes (NIR-OLED) based on novel Er(III) complexes, having the general formula[Er(β-diketonate) 3 (N,Ndonor)], have been manufactured by cost-effective methods and their properties studied. 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butan...
| Autores: | , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2013 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/95142 |
| Acceso en línea: | http://hdl.handle.net/10261/95142 |
| Access Level: | acceso abierto |
| Palabra clave: | Fluoración Near-infrared OLED β-dicetonato Erbio (III) Electroerosión Bajo coste Cost-effective Arc-erosion Erbium(III) β-diketonate Fluorination OLEDs infrarrojo cercano |
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ES_2faf0fa22aab120d974cd587d4cf5a74 |
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oai:digital.csic.es:10261/95142 |
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ES |
| network_name_str |
España |
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| dc.title.none.fl_str_mv |
NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methods Matriz de diodos electroluminiscentes orgánicos emisores en el infrarrojo cercano (1.54 μm) basados en complejos de erbio fabricados por métodos de bajo coste |
| title |
NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methods |
| spellingShingle |
NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methods Coya, Carmen Fluoración Near-infrared OLED β-dicetonato Erbio (III) Electroerosión Bajo coste Cost-effective Arc-erosion Erbium(III) β-diketonate Fluorination OLEDs infrarrojo cercano |
| title_short |
NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methods |
| title_full |
NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methods |
| title_fullStr |
NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methods |
| title_full_unstemmed |
NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methods |
| title_sort |
NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methods |
| dc.creator.none.fl_str_mv |
Coya, Carmen Álvarez, Ángel Luis García-Vélez, Miguel Martín-Ramos, Pablo Ramos-Silva, Manuela Zaldo, Carlos Chamorro-Posada, Pedro Martín-Gil, Jesús |
| author |
Coya, Carmen |
| author_facet |
Coya, Carmen Álvarez, Ángel Luis García-Vélez, Miguel Martín-Ramos, Pablo Ramos-Silva, Manuela Zaldo, Carlos Chamorro-Posada, Pedro Martín-Gil, Jesús |
| author_role |
author |
| author2 |
Álvarez, Ángel Luis García-Vélez, Miguel Martín-Ramos, Pablo Ramos-Silva, Manuela Zaldo, Carlos Chamorro-Posada, Pedro Martín-Gil, Jesús |
| author2_role |
author author author author author author author |
| dc.subject.none.fl_str_mv |
Fluoración Near-infrared OLED β-dicetonato Erbio (III) Electroerosión Bajo coste Cost-effective Arc-erosion Erbium(III) β-diketonate Fluorination OLEDs infrarrojo cercano |
| topic |
Fluoración Near-infrared OLED β-dicetonato Erbio (III) Electroerosión Bajo coste Cost-effective Arc-erosion Erbium(III) β-diketonate Fluorination OLEDs infrarrojo cercano |
| description |
[EN]: Solution processed 1.54 μm near infrared organic light-emitting diodes (NIR-OLED) based on novel Er(III) complexes, having the general formula[Er(β-diketonate) 3 (N,Ndonor)], have been manufactured by cost-effective methods and their properties studied. 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedione (Htfnb or Hnta) or 1,1,1-trifuoro-5,5-dimethyl-2,4-hexanedione (Htpm) are the fluorinated β-diketonate primary sensitizers, and 2,2'-bipyridine (bipy) or 5-nitro-1,10-phenanthroline (5NO2phen) act as N,N-donors. The simple structure of the diodes is glass/indium-tin oxide (ITO)/poly (3,4-ethylenedioxythiophene)-poly(styrene sulfonate)/[Er-complex]/Ca/Al. The resulting electroluminescence corresponds with the 4I13/2→4I15/2 Er(III) emission at 1.54 μm and no visible emission is observed. Photophysical characterization proves that, upon organic ligand excitation by UV light, the luminescence from the ligands is totally quenched in favour of 4I13/2→4I15/2 Er(III) emission, confirming a complete resonant energy transfer from the ligands to the Er(III) ion, analogous to that observed in the electroluminescence emission. We present a fabrication method that avoids any photolithographic or mask step. The reported results showa simple way to obtain large area NIR-OLEDs by cost-effective methods. © Sociedad Española de Óptica. |
| publishDate |
2013 |
| dc.date.none.fl_str_mv |
2013 2014 2014 2014 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article http://purl.org/coar/resource_type/c_6501 Publisher's version info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10261/95142 |
| url |
http://hdl.handle.net/10261/95142 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
#PLACEHOLDER_PARENT_METADATA_VALUE# S2009/MAT-1756/NanoObjetos http://dx.doi.org/10.7149/OPA.46.3.257 |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
Sociedad Española de Óptica |
| publisher.none.fl_str_mv |
Sociedad Española de Óptica |
| dc.source.none.fl_str_mv |
reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
| instname_str |
Consejo Superior de Investigaciones Científicas (CSIC) |
| reponame_str |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| collection |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1869405494521626624 |
| spelling |
NIR-OLED (1.54 μm) emitting electroluminescent diode arrays based on Er-complexes manufactured by cost-effective methodsMatriz de diodos electroluminiscentes orgánicos emisores en el infrarrojo cercano (1.54 μm) basados en complejos de erbio fabricados por métodos de bajo costeCoya, CarmenÁlvarez, Ángel LuisGarcía-Vélez, MiguelMartín-Ramos, PabloRamos-Silva, ManuelaZaldo, CarlosChamorro-Posada, PedroMartín-Gil, JesúsFluoraciónNear-infrared OLEDβ-dicetonatoErbio (III)ElectroerosiónBajo costeCost-effectiveArc-erosionErbium(III)β-diketonateFluorinationOLEDs infrarrojo cercano[EN]: Solution processed 1.54 μm near infrared organic light-emitting diodes (NIR-OLED) based on novel Er(III) complexes, having the general formula[Er(β-diketonate) 3 (N,Ndonor)], have been manufactured by cost-effective methods and their properties studied. 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedione (Htfnb or Hnta) or 1,1,1-trifuoro-5,5-dimethyl-2,4-hexanedione (Htpm) are the fluorinated β-diketonate primary sensitizers, and 2,2'-bipyridine (bipy) or 5-nitro-1,10-phenanthroline (5NO2phen) act as N,N-donors. The simple structure of the diodes is glass/indium-tin oxide (ITO)/poly (3,4-ethylenedioxythiophene)-poly(styrene sulfonate)/[Er-complex]/Ca/Al. The resulting electroluminescence corresponds with the 4I13/2→4I15/2 Er(III) emission at 1.54 μm and no visible emission is observed. Photophysical characterization proves that, upon organic ligand excitation by UV light, the luminescence from the ligands is totally quenched in favour of 4I13/2→4I15/2 Er(III) emission, confirming a complete resonant energy transfer from the ligands to the Er(III) ion, analogous to that observed in the electroluminescence emission. We present a fabrication method that avoids any photolithographic or mask step. The reported results showa simple way to obtain large area NIR-OLEDs by cost-effective methods. © Sociedad Española de Óptica.[ES]: Se han fabricado y caracterizado diodos orgánicos emisores de luz en el infrarrojo cercano (NIR-OLED) procesados desde solución, basados en nuevos complejos de Erbio (III) con fórmula general [Er(β-d)3(N,N-donor)] utilizando métodos de bajo coste. Los ligandos primarios son β-dicetonatos fluorados 4,4,4-trifluoro-1-(2-naftil)-1,3-butanodiona (Htfnb o Hnta) o 1,1,1-trifluoro -5,5-dimetil-2,4-hexanodiona (Htpm) y los ligandos secundarios 2,2’-bipiridina (bipy) o 5-nitro-1,10-fenantrolina (5NO2phen) actúan como bases de Lewis. La estructura del diodo es vidrio/óxido indio-estaño (ITO)/poli (3,4-etilendioxitiofeno)-poli (estireno sulfonato)/complejo de Er(III)/Calcio/Aluminio. La electroluminiscencia resultante corresponde con la emisión de la transición 4I13/2→4I15/2 del Er(III) a 1.5 μm sin que se observe emisión alguna en el visible. La caracterización fotofísica muestra que, bajo excitación con luz UV, se produce un apagamiento de la emisión de los ligandos acompañado por una emisión en el NIR del Er(III) análoga a la obtenida por excitación eléctrica, confirmando de este modo la transferencia completa de energía desde los ligandos al ion Er(III). Presentamos un método de fabricación que evita cualquier paso fotolitográfico con máscara. Los resultados reportados muestran un camino sencillo para obtener diodos emisores de luz en el infrarrojo cercano utilizando métodos de bajo coste.P. Martín-Ramos thanks the Spanish Ministry of Education and Santander Universidades JPI_2013 for their financial support. Comunidad Autónoma de Madrid under projects S2009/MAT-1756 and S2009/ESP-1781. Spanish Ministerio de Economía y Competitividad (MINECO) under projects MAT2012-37276-C03-03 and TEC2011-13635-E are gratefully acknowledged by C. Coya. CEMDRX group is grateful to the Fundação para Ciência e a Tecnologia (FCT) under grant PTDC/FIS/102284/2008. UVA group acknowledges financial support of Junta de Castilla y León through project VA300A12-1.Peer ReviewedSociedad Española de Óptica2014201420132014info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/95142reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#S2009/MAT-1756/NanoObjetoshttp://dx.doi.org/10.7149/OPA.46.3.257info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/951422026-05-22T06:33:51Z |
| score |
15,811543 |