Pure red phosphorescent OLED (PhOLED) based on a cyclometalated iridium complex with a dibenzoylmethane (dbm) moiety as the ancillary ligand
A neutral heteroleptic iridium(III) complex bis(1-phenylisoquinoline) (dibenzoylmethane)iridium(III) Ir(piq)2(dbm) bearing a dibenzoylmethane (dbm) moiety as the ancillary ligand has been designed and investigated as an emitter in phosphorescent organic light emitting devices (PhOLEDs). To date, the...
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| Veröffentlicht in: | Journal of luminescence 2014-07, Vol.562, p.530-537 |
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| creator | Dumur, Frédéric Lepeltier, Marc Siboni, Hossein Zamani Xiao, Pu Graff, Bernadette Lalevée, Jacques Gigmes, Didier Aziz, Hany |
| description | A neutral heteroleptic iridium(III) complex bis(1-phenylisoquinoline) (dibenzoylmethane)iridium(III) Ir(piq)2(dbm) bearing a dibenzoylmethane (dbm) moiety as the ancillary ligand has been designed and investigated as an emitter in phosphorescent organic light emitting devices (PhOLEDs). To date, the family of dbm-based complexes has only been scarcely investigated in OLEDs and only one complex of this family has been tested in electroluminescent devices. Interestingly, pure red devices were obtained with this emitter. PhOLEDs were fabricated at different dopant concentrations and the best device performances were obtained in the device with 8wt.% dopant concentration. Ir(piq)2(dbm) was characterized by UV–visible absorption and photoluminescence spectroscopy, cyclic voltammetry and theoretical calculations were also performed to support our experimental results.
•A neutral iridium complex has been tested as emitter.•Electrochemical measurements were carried out.•Absorption and photoluminescence of complexes were investigated.•Theoretical calculations are examined. |
| doi_str_mv | 10.1016/j.tsf.2014.04.096 |
| format | Article |
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•A neutral iridium complex has been tested as emitter.•Electrochemical measurements were carried out.•Absorption and photoluminescence of complexes were investigated.•Theoretical calculations are examined.</description><identifier>ISSN: 0040-6090</identifier><identifier>ISSN: 0022-2313</identifier><identifier>EISSN: 1879-2731</identifier><identifier>EISSN: 1872-7883</identifier><identifier>DOI: 10.1016/j.tsf.2014.04.096</identifier><identifier>CODEN: THSFAP</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Chemical Sciences ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Devices ; Dopants ; Electroluminescence ; Electronics ; Emittance ; Exact sciences and technology ; Iridium complex ; Ligands ; Material chemistry ; Mathematical analysis ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Optical properties of specific thin films ; Optoelectronic devices ; Organic light emitting devices ; Other luminescence and radiative recombination ; Phosphorescence ; Photoluminescence ; Physics ; Red emission ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; Thin films ; Triplet state ; Voltammetry</subject><ispartof>Journal of luminescence, 2014-07, Vol.562, p.530-537</ispartof><rights>2014 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-48bb808f35df4e65cd8f7b766f953fbe653ca83e82474a8483ca2e45f9a3ba6e3</citedby><cites>FETCH-LOGICAL-c394t-48bb808f35df4e65cd8f7b766f953fbe653ca83e82474a8483ca2e45f9a3ba6e3</cites><orcidid>0000-0003-4872-094X ; 0000-0001-9297-0335 ; 0000-0002-8833-8393</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.tsf.2014.04.096$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28538671$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-01005550$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Dumur, Frédéric</creatorcontrib><creatorcontrib>Lepeltier, Marc</creatorcontrib><creatorcontrib>Siboni, Hossein Zamani</creatorcontrib><creatorcontrib>Xiao, Pu</creatorcontrib><creatorcontrib>Graff, Bernadette</creatorcontrib><creatorcontrib>Lalevée, Jacques</creatorcontrib><creatorcontrib>Gigmes, Didier</creatorcontrib><creatorcontrib>Aziz, Hany</creatorcontrib><title>Pure red phosphorescent OLED (PhOLED) based on a cyclometalated iridium complex with a dibenzoylmethane (dbm) moiety as the ancillary ligand</title><title>Journal of luminescence</title><description>A neutral heteroleptic iridium(III) complex bis(1-phenylisoquinoline) (dibenzoylmethane)iridium(III) Ir(piq)2(dbm) bearing a dibenzoylmethane (dbm) moiety as the ancillary ligand has been designed and investigated as an emitter in phosphorescent organic light emitting devices (PhOLEDs). To date, the family of dbm-based complexes has only been scarcely investigated in OLEDs and only one complex of this family has been tested in electroluminescent devices. Interestingly, pure red devices were obtained with this emitter. PhOLEDs were fabricated at different dopant concentrations and the best device performances were obtained in the device with 8wt.% dopant concentration. Ir(piq)2(dbm) was characterized by UV–visible absorption and photoluminescence spectroscopy, cyclic voltammetry and theoretical calculations were also performed to support our experimental results.
•A neutral iridium complex has been tested as emitter.•Electrochemical measurements were carried out.•Absorption and photoluminescence of complexes were investigated.•Theoretical calculations are examined.</description><subject>Applied sciences</subject><subject>Chemical Sciences</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Devices</subject><subject>Dopants</subject><subject>Electroluminescence</subject><subject>Electronics</subject><subject>Emittance</subject><subject>Exact sciences and technology</subject><subject>Iridium complex</subject><subject>Ligands</subject><subject>Material chemistry</subject><subject>Mathematical analysis</subject><subject>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</subject><subject>Optical properties of specific thin films</subject><subject>Optoelectronic devices</subject><subject>Organic light emitting devices</subject><subject>Other luminescence and radiative recombination</subject><subject>Phosphorescence</subject><subject>Photoluminescence</subject><subject>Physics</subject><subject>Red emission</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>Thin films</subject><subject>Triplet state</subject><subject>Voltammetry</subject><issn>0040-6090</issn><issn>0022-2313</issn><issn>1879-2731</issn><issn>1872-7883</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kcFq3DAQhk1podu0D9CbLoXdg7cjy5Zlegpp2hQWkkN7FrI8qrXI1lbSJt0-Qx66MhtyDIwYNHzzzzB_UXyksKVA-ef9NkWzrYDWW8jR8VfFioq2K6uW0dfFCqCGkkMHb4t3Me4BgFYVWxWPd8eAJOBADqOP-QWMGudEbnfXX8n6blzyhvQqZsTPRBF90s5PmJRTKddssIM9TkT76eDwL3mwaczUYHuc__mTy-SoZiTroZ82ZPIW04moSNKIRM3aOqfCiTj7W83D--KNUS7ih6d8Ufz6dv3z6qbc3X7_cXW5KzXr6lTWou8FCMOawdTIGz0I0_Yt56ZrmOlzhWklGIqqbmslapG_FdaN6RTrFUd2UWzOuqNy8hDslFeQXll5c7mTSw0oQNM0cE8zuz6zh-D_HDEmOdl8obz2jP4YJeUcgHfQsYzSM6qDjzGgedamIBeX5F5ml-TikoQcHc89n57kVdTKmbDcJD43VqJhgrfLGl_OHOa73FsMMmqLs8bBBtRJDt6-MOU_BYSnwA</recordid><startdate>20140701</startdate><enddate>20140701</enddate><creator>Dumur, Frédéric</creator><creator>Lepeltier, Marc</creator><creator>Siboni, Hossein Zamani</creator><creator>Xiao, Pu</creator><creator>Graff, Bernadette</creator><creator>Lalevée, Jacques</creator><creator>Gigmes, Didier</creator><creator>Aziz, Hany</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-4872-094X</orcidid><orcidid>https://orcid.org/0000-0001-9297-0335</orcidid><orcidid>https://orcid.org/0000-0002-8833-8393</orcidid></search><sort><creationdate>20140701</creationdate><title>Pure red phosphorescent OLED (PhOLED) based on a cyclometalated iridium complex with a dibenzoylmethane (dbm) moiety as the ancillary ligand</title><author>Dumur, Frédéric ; Lepeltier, Marc ; Siboni, Hossein Zamani ; Xiao, Pu ; Graff, Bernadette ; Lalevée, Jacques ; Gigmes, Didier ; Aziz, Hany</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-48bb808f35df4e65cd8f7b766f953fbe653ca83e82474a8483ca2e45f9a3ba6e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Applied sciences</topic><topic>Chemical Sciences</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Devices</topic><topic>Dopants</topic><topic>Electroluminescence</topic><topic>Electronics</topic><topic>Emittance</topic><topic>Exact sciences and technology</topic><topic>Iridium complex</topic><topic>Ligands</topic><topic>Material chemistry</topic><topic>Mathematical analysis</topic><topic>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</topic><topic>Optical properties of specific thin films</topic><topic>Optoelectronic devices</topic><topic>Organic light emitting devices</topic><topic>Other luminescence and radiative recombination</topic><topic>Phosphorescence</topic><topic>Photoluminescence</topic><topic>Physics</topic><topic>Red emission</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</topic><topic>Thin films</topic><topic>Triplet state</topic><topic>Voltammetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dumur, Frédéric</creatorcontrib><creatorcontrib>Lepeltier, Marc</creatorcontrib><creatorcontrib>Siboni, Hossein Zamani</creatorcontrib><creatorcontrib>Xiao, Pu</creatorcontrib><creatorcontrib>Graff, Bernadette</creatorcontrib><creatorcontrib>Lalevée, Jacques</creatorcontrib><creatorcontrib>Gigmes, Didier</creatorcontrib><creatorcontrib>Aziz, Hany</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Journal of luminescence</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dumur, Frédéric</au><au>Lepeltier, Marc</au><au>Siboni, Hossein Zamani</au><au>Xiao, Pu</au><au>Graff, Bernadette</au><au>Lalevée, Jacques</au><au>Gigmes, Didier</au><au>Aziz, Hany</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pure red phosphorescent OLED (PhOLED) based on a cyclometalated iridium complex with a dibenzoylmethane (dbm) moiety as the ancillary ligand</atitle><jtitle>Journal of luminescence</jtitle><date>2014-07-01</date><risdate>2014</risdate><volume>562</volume><spage>530</spage><epage>537</epage><pages>530-537</pages><issn>0040-6090</issn><issn>0022-2313</issn><eissn>1879-2731</eissn><eissn>1872-7883</eissn><coden>THSFAP</coden><abstract>A neutral heteroleptic iridium(III) complex bis(1-phenylisoquinoline) (dibenzoylmethane)iridium(III) Ir(piq)2(dbm) bearing a dibenzoylmethane (dbm) moiety as the ancillary ligand has been designed and investigated as an emitter in phosphorescent organic light emitting devices (PhOLEDs). To date, the family of dbm-based complexes has only been scarcely investigated in OLEDs and only one complex of this family has been tested in electroluminescent devices. Interestingly, pure red devices were obtained with this emitter. PhOLEDs were fabricated at different dopant concentrations and the best device performances were obtained in the device with 8wt.% dopant concentration. Ir(piq)2(dbm) was characterized by UV–visible absorption and photoluminescence spectroscopy, cyclic voltammetry and theoretical calculations were also performed to support our experimental results.
•A neutral iridium complex has been tested as emitter.•Electrochemical measurements were carried out.•Absorption and photoluminescence of complexes were investigated.•Theoretical calculations are examined.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.tsf.2014.04.096</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-4872-094X</orcidid><orcidid>https://orcid.org/0000-0001-9297-0335</orcidid><orcidid>https://orcid.org/0000-0002-8833-8393</orcidid></addata></record> |
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| ispartof | Journal of luminescence, 2014-07, Vol.562, p.530-537 |
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| subjects | Applied sciences Chemical Sciences Condensed matter: electronic structure, electrical, magnetic, and optical properties Devices Dopants Electroluminescence Electronics Emittance Exact sciences and technology Iridium complex Ligands Material chemistry Mathematical analysis Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of specific thin films Optoelectronic devices Organic light emitting devices Other luminescence and radiative recombination Phosphorescence Photoluminescence Physics Red emission Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Thin films Triplet state Voltammetry |
| title | Pure red phosphorescent OLED (PhOLED) based on a cyclometalated iridium complex with a dibenzoylmethane (dbm) moiety as the ancillary ligand |
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