Importance of spin-triplet excited-state character in the reverse intersystem crossing process of spiro-based TADF emitters-Reference-Cited by-同舟云学术

Importance of spin-triplet excited-state character in the reverse intersystem crossing process of spiro-based TADF emitters

Published:2023 Issue:18 Volume:11 Page:6119-6129
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Li Jiaqi¹,Tian Tian¹,Guo Dongxue¹,Li Tingyu¹,Zhang Mingfan¹,Zhang Houyu¹^ORCID

Affiliation:

1. State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China

Abstract

By fine tuning the D–A interactions, spiro-based TADF molecules show similar CT transitions in S1and five different characters in T1, which determine the physical parameters of the SOC constant andλ, thus affecting the RISC process.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TC/D2TC05402G

Reference85 articles.

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4. Recent advances in organic thermally activated delayed fluorescence materials

5. Efficient up-conversion of triplet excitons into a singlet state and its application for organic light emitting diodes

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