A large-scale deep-blue tetraphenylbenzene-bridged hybridized local and charge transfer fluorophore exhibiting small efficiency roll-off and low amplified spontaneous emission threshold-Reference-Cited by-同舟云学术

A large-scale deep-blue tetraphenylbenzene-bridged hybridized local and charge transfer fluorophore exhibiting small efficiency roll-off and low amplified spontaneous emission threshold

Published:2022 Issue:15 Volume:6 Page:2085-2094
ISSN:2052-1537
Container-title:Materials Chemistry Frontiers
language:en
Short-container-title:Mater. Chem. Front.

Author:

Ying Shian¹²^ORCID,Lv Jichen¹,Li Yuanzhao²,Huo Yumiao³^ORCID,Liu Yuchao¹,Ma Dongge²^ORCID,Peng Ling¹^ORCID,Yan Shouke¹⁴^ORCID

Affiliation:

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

2. 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

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

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

Abstract

A deep-blue HLCT emitter PTPC achieved a high EQE of 6.78% in a non-doped OLED as well as a low ASE threshold of 1.18 μJ cm−2.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Shandong Province

State Key Laboratory of Luminescent Materials and Devices

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2022/QM/D2QM00506A