Regulation of excited-state properties of dibenzothiophene-based fluorophores for realizing efficient deep-blue and HLCT-sensitized OLEDs-Reference-Cited by-同舟云学术

Regulation of excited-state properties of dibenzothiophene-based fluorophores for realizing efficient deep-blue and HLCT-sensitized OLEDs

Published:2023 Issue:1 Volume:7 Page:85-95
ISSN:2052-1537
Container-title:Materials Chemistry Frontiers
language:en
Short-container-title:Mater. Chem. Front.

Author:

Lv Jichen¹,Huo Yumiao²^ORCID,Xiao Shu³,Zhao Zhennan⁴,Peng Ling¹^ORCID,Liu Yuchao¹,Ren Zhongjie⁴^ORCID,Ma Dongge³^ORCID,Ying Shian¹³^ORCID,Yan Shouke¹⁴^ORCID

Affiliation:

1. Key Laboratory of Rubber-Plastics, Ministry of Education, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China

2. State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China

3. Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, P. R. China

4. College of Materials Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, P. R. China

Abstract

High external quantum efficiencies of 7.08% and 27.30% and low efficiency roll-off are achieved simultaneously based on HLCT-sensitized fluorescent and phosphorescent OLEDs.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Shandong Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2023/QM/D2QM01008A

Reference62 articles.

1. Organic electroluminescent diodes

2. Highly efficient phosphorescent emission from organic electroluminescent devices