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Can I read Regulating the Nature of Triplet Excited States of Thermally Activated Delayed Fluorescence Emitters on EtoBox?
Regulating the Nature of Triplet Excited States of Thermally Activated Delayed Fluorescence Emitters by Zhennan Zhao; Shouke Yan; Zhongjie Ren is a Chemistry article available to read on EtoBox.
What is Regulating the Nature of Triplet Excited States of Thermally Activated Delayed Fluorescence Emitters about?
Metrics & More Article Recommendations \* sı Supporting Information CONSPECTUS: Characterized by the reverse intersystem crossing (RISC) process from the triplet state (T 1 ) to the singlet state (S 1 ), thermally activated delayed fluorescence (TADF) emitters, which produce light by harvesting both triplet and singlet excitons without noble metals, are considered to be third-generation organic electroluminescent materials. Rapid advances in molecular design criteria, understanding the photophysics underlying TADF, and applications of TADF materials as emitters in organic lightemitting diodes (OLEDs) have been achieved. Theoretically, enhanced spin-orbit coupling (SOC) between singlet and triplet states can result in a fast RISC process and thus a high light-emitting efficiency according to Fermi's golden rule. Therefore, regulating the nature of triplet excited states by elaborate molecular design to improve SOC is an effective approach to high-efficiency TADF-based OLEDs. Generally, on one hand, the increased local excited (LE) populations of the excited triplet state can significantly improve the nature flips between S 1 and T 1 . On other hand, the reduced energy gap between S
Who reads Regulating the Nature of Triplet Excited States of Thermally Activated Delayed Fluorescence Emitters?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Zhennan Zhao; Shouke Yan; Zhongjie Ren
- Publisher
- American Chemical Society (ACS)
- Published
- 2023
- Language
- EN
- Field
- Chemistry (Physical Sciences)