Novel blue multiresonance thermally activated delayed fluorescence host materials, including Ge-based bulky groups-Reference-Cited by-同舟云学术

Novel blue multiresonance thermally activated delayed fluorescence host materials, including Ge-based bulky groups

Published:2024 Issue:12 Volume:12 Page:4384-4391
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Park Sangwook¹,Kwon Hyukmin¹,Lee Hayoon¹,Lee Kiho¹^ORCID,Kang Seokwoo¹,Kim Ki Ju²,Kim Taekyung²³^ORCID,Park Jongwook¹^ORCID

Affiliation:

1. Integrated Engineering, Department of Chemical Engineering, Kyung Hee University, Gyeonggi, 17104, Republic of Korea

2. Department of Information Display, Hongik University, Seoul, 04066, Republic of Korea

3. Department of Materials Science and Engineering, Hongik University, Sejong, 30016, Republic of Korea

Abstract

We synthesized three materials, namely, TDBA-Ge, mTDBA-Ge, and mTDBA-2Ge, as blue host emitters. Among the three materials, mTDBA-2Ge exhibited the highest efficiency, with an EQEmax of 24.41%.

Funder

Gyeonggi-do Regional Research Center

National Research Foundation of Korea

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TC/D4TC00288A

Reference26 articles.

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4. Design of Efficient Thermally Activated Delayed Fluorescence Materials for Pure Blue Organic Light Emitting Diodes

5. Achieving Narrow FWHM and High EQE Over 38% in Blue OLEDs Using Rigid Heteroatom‐Based Deep Blue TADF Sensitized Host

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