Windmill-type molecules for efficient deep-blue organic light-emitting diodes <i>via</i> hybridized local and charge-transfer excited state-Reference-Cited by-同舟云学术

Windmill-type molecules for efficient deep-blue organic light-emitting diodes via hybridized local and charge-transfer excited state

Published:2024 Issue:34 Volume:12 Page:13466-13473
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Li Huihui¹,Wang Min²,Zhong Ziting¹,Lu Hua¹^ORCID,Zhao Zujin²^ORCID,Feng Xin Jiang¹^ORCID

Affiliation:

1. College of Material Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Key Laboratory of Organosilicon Material Technology, Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, Zhejiang, People's Republic of China

2. State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology, Guangzhou 510640, China

Abstract

High steric-hindrance windmill-type molecules exhibiting deep-blue light and large horizontal dipole ratio are designed. An efficient deep-blue device shows a maximum external quantum efficiency of 7.6% and a full width at half maximum of 55 nm.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Zhejiang Province

Basic and Applied Basic Research Foundation of Guangdong Province

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TC/D4TC01514B

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