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Article: Recent Advances in Metal-TADF Emitters and Their Application in Organic Light-Emitting Diodes
Title | Recent Advances in Metal-TADF Emitters and Their Application in Organic Light-Emitting Diodes |
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Authors | |
Keywords | TADF gold tungsten palladium silver |
Issue Date | 2020 |
Publisher | Frontiers Media SA. The Journal's web site is located at http://www.frontiersin.org/chemistry |
Citation | Frontiers in Chemistry, 2020, v. 8, p. article no. 653 How to Cite? |
Abstract | In this contribution, recent advances in new classes of efficient metal-TADF complexes, especially those of Au(I), Au(III), and W(VI), and their application in OLEDs are reviewed. The high performance (EQE = 25%) and long device operational lifetime (LT95 = 5,280 h) achieved in an OLED with tetradentate Au(III) TADF emitter reflect the competitiveness of this class of emitters for use in OLEDs with practical interest. The high EQE of 15.6% achieved in solution-processed OLED with W(VI) TADF emitter represents an alternative direction toward low-cost light-emitting materials. Finally, the design strategy of metal-TADF emitters and their next-stage development are discussed. © Copyright © 2020 To, Cheng, Tong, Zhou and Che. |
Persistent Identifier | http://hdl.handle.net/10722/288038 |
ISSN | 2023 Impact Factor: 3.8 2023 SCImago Journal Rankings: 0.818 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | To, WP | - |
dc.contributor.author | Cheng, G | - |
dc.contributor.author | Tong, GSM | - |
dc.contributor.author | Zhou, D | - |
dc.contributor.author | Che, CM | - |
dc.date.accessioned | 2020-10-05T12:06:57Z | - |
dc.date.available | 2020-10-05T12:06:57Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Frontiers in Chemistry, 2020, v. 8, p. article no. 653 | - |
dc.identifier.issn | 2296-2646 | - |
dc.identifier.uri | http://hdl.handle.net/10722/288038 | - |
dc.description.abstract | In this contribution, recent advances in new classes of efficient metal-TADF complexes, especially those of Au(I), Au(III), and W(VI), and their application in OLEDs are reviewed. The high performance (EQE = 25%) and long device operational lifetime (LT95 = 5,280 h) achieved in an OLED with tetradentate Au(III) TADF emitter reflect the competitiveness of this class of emitters for use in OLEDs with practical interest. The high EQE of 15.6% achieved in solution-processed OLED with W(VI) TADF emitter represents an alternative direction toward low-cost light-emitting materials. Finally, the design strategy of metal-TADF emitters and their next-stage development are discussed. © Copyright © 2020 To, Cheng, Tong, Zhou and Che. | - |
dc.language | eng | - |
dc.publisher | Frontiers Media SA. The Journal's web site is located at http://www.frontiersin.org/chemistry | - |
dc.relation.ispartof | Frontiers in Chemistry | - |
dc.rights | This Document is Protected by copyright and was first published by Frontiers. All rights reserved. It is reproduced with permission. | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | TADF | - |
dc.subject | gold | - |
dc.subject | tungsten | - |
dc.subject | palladium | - |
dc.subject | silver | - |
dc.title | Recent Advances in Metal-TADF Emitters and Their Application in Organic Light-Emitting Diodes | - |
dc.type | Article | - |
dc.identifier.email | To, WP: kevintwp@hku.hk | - |
dc.identifier.email | Cheng, G: ggcheng@hku.hk | - |
dc.identifier.email | Tong, GSM: tongsm@hku.hk | - |
dc.identifier.email | Zhou, D: dlzhou@connect.hku.hk | - |
dc.identifier.email | Che, CM: chemhead@hku.hk | - |
dc.identifier.authority | To, WP=rp02410 | - |
dc.identifier.authority | Cheng, G=rp02145 | - |
dc.identifier.authority | Tong, GSM=rp00790 | - |
dc.identifier.authority | Che, CM=rp00670 | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.3389/fchem.2020.00653 | - |
dc.identifier.scopus | eid_2-s2.0-85089503590 | - |
dc.identifier.hkuros | 314901 | - |
dc.identifier.volume | 8 | - |
dc.identifier.spage | article no. 653 | - |
dc.identifier.epage | article no. 653 | - |
dc.identifier.isi | WOS:000562182700001 | - |
dc.publisher.place | Switzerland | - |
dc.identifier.issnl | 2296-2646 | - |