journal article·2024

High-efficiency and low-efficiency roll-off fluorescence/phosphorescence hybrid white organic light-emitting diodes based on AIEgens with hot exciton property by strategically managing triplet excitons

Guangjian Gao, Pengbo Han, Xianfeng Qiao, Yanfeng Dai, Qian Sun, Dezhi Yang, Anjun Qin, Ben Zhong Tang, Dongge Ma

Journal of Materials Chemistry C· Volume 12· Issue 6
Publisher page

Abstract

OLEDs with efficient blue emission are fabricated using AIE materials. Utilizing TPB-AC enables high-efficiency two-color white OLEDs, and introducing a TTF layer significantly enhances the efficiency, the maximum efficiency increased to 23.2%.
Only a short abstract or summary was supplied by the source.
Source: crossref · Quality: short

Research context

OpenAlex topics: Organic Light-Emitting Diodes Research · Luminescence and Fluorescent Materials · Organic Electronics and Photovoltaics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Guangdong-Hong Kong-Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China

Shenzhen Institute of Molecular Aggregate Science and Engineering, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, 2001 Longxiang Boulevard, Longgang District, Shenzhen City, Guangdong 518172, China

Funding

National Natural Science Foundation of China · Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology · Guangzhou Municipal Science and Technology Project

References (35)

Show source-provided references
1. Ye · Adv. Mater. · 2012 · 24 · 341010.1002/adma.201201124 ↗
2. Zhang · ACS Appl. Mater. Interfaces · 2015 · 7 · 2869310.1021/acsami.5b10783 ↗
3. Miao · Nanophotonics · 2018 · 7 · 29510.1515/nanoph-2017-0021 ↗
4. Tang · Adv. Funct. Mater. · 2019 · 29 · 180754110.1002/adfm.201807541 ↗
5. Ding · Adv. Mater. · 2020 · 32 · e190695010.1002/adma.201906950 ↗
6. Reineke · Phys. Rev. B: Condens. Matter Mater. Phys. · 2007 · 75 · 12532810.1103/PhysRevB.75.125328 ↗
7. Reineke · Rev. Mod. Phys. · 2013 · 85 · 124510.1103/RevModPhys.85.1245 ↗
8. Zhou · J. Photochem. Photobiol., C · 2010 · 11 · 13310.1016/j.jphotochemrev.2011.01.001 ↗
9. Wu · Adv. Opt. Mater. · 2016 · 4 · 106710.1002/adom.201600117 ↗
10. Zhang · Sci. Rep. · 2015 · 5 · 1023410.1038/srep10234 ↗
11. WOLEDs and Organic Photovoltaics: Recent Advances and Applications , ed., V. W. W. Yam , Springer Berlin Heidelberg , Berlin, Heidelberg , 2010
12. Baldo · Phys. Rev. B: Condens. Matter Mater. Phys. · 1999 · 60 · 1442210.1103/PhysRevB.60.14422 ↗
13. Yanai · Acc. Chem. Res. · 2017 · 50 · 248710.1021/acs.accounts.7b00235 ↗
14. Zhang · ACS Appl. Mater. Interfaces · 2016 · 8 · 2319710.1021/acsami.6b07107 ↗
15. Nguyen · Synth. Met. · 2011 · 161 · 59810.1016/j.synthmet.2010.12.013 ↗
16. Uoyama · Nature · 2012 · 492 · 23410.1038/nature11687 ↗
17. Zhang · J. Am. Chem. Soc. · 2012 · 134 · 1470610.1021/ja306538w ↗
18. Wang · J. Mater. Chem. C · 2022 · 10 · 316310.1039/D1TC05497J ↗
19. Wang · Dyes Pigm. · 2023 · 219 · 11158610.1016/j.dyepig.2023.111586 ↗
20. Wang · ACS Appl. Mater. Interfaces · 2021 · 13 · 5771310.1021/acsami.1c17449 ↗
21. Luo · Chem. Commun. · 2001 · 17401741
22. Tang · J. Mater. Chem. · 2001 · 11 · 297410.1039/b102221k ↗
23. Mei · Adv. Mater. · 2014 · 26 · 542910.1002/adma.201401356 ↗
24. Liu · J. Inorg. Organomet. Polym. Mater. · 2009 · 19 · 24910.1007/s10904-009-9282-8 ↗
25. Zhan · Chem. Sci. · 2016 · 7 · 435510.1039/C6SC00559D ↗
26. Lin · J. Mater. Chem. C · 2017 · 5 · 486710.1039/C7TC01217A ↗
27. Qin · Chem. Mater. · 2015 · 27 · 389210.1021/acs.chemmater.5b00568 ↗
28. Liu · Adv. Funct. Mater. · 2017 · 27 · 160638410.1002/adfm.201606384 ↗
29. Song · Adv. Funct. Mater. · 2018 · 28 · 180005110.1002/adfm.201800051 ↗
30. Xu · Adv. Opt. Mater. · 2019 · 7 · 180153910.1002/adom.201801539 ↗
31. Lin · Mater. Horiz. · 2022 · 9 · 237610.1039/D2MH00627H ↗
32. Luo · J. Mater. Chem. C · 2023 · 11 · 359610.1039/D2TC04462E ↗
33. Di · Adv. Mater · 2017 · 29 · 160598710.1002/adma.201605987 ↗
34. Wallikewitz · Phys. Rev. B: Condens. Matter Mater. Phys. · 2012 · 85 · 04520910.1103/PhysRevB.85.045209 ↗
35. Greca · Mater. Horiz. · 2018 · 5 · 40810.1039/C7MH01139C ↗