Charge-transfer-featured materials—promising hosts for fabrication of efficient OLEDs through triplet harvesting via triplet fusion-Reference-Cited by-同舟云学术

Charge-transfer-featured materials—promising hosts for fabrication of efficient OLEDs through triplet harvesting via triplet fusion

Published:2014 Issue:57 Volume:50 Page:7586-7589
ISSN:1359-7345
Container-title:Chem. Commun.
language:en
Short-container-title:Chem. Commun.

Author:

Zhou Jie¹²³⁴,Chen Ping⁵⁶⁷,Wang Xu⁸⁹¹⁰,Wang Yan¹¹¹²¹³¹⁴¹⁵,Wang Yi¹²³⁴,Li Feng⁵⁶⁷,Yang Minghui¹¹¹²¹³¹⁴¹⁵,Huang Yan¹²³⁴,Yu Junsheng⁸⁹¹⁰,Lu Zhiyun¹²³⁴

Affiliation:

1. Key Laboratory of Green Chemistry and Technology (Ministry of Education)

2. College of Chemistry

3. Sichuan University

4. Chengdu 610064, PR China

5. State Key Laboratory of Supramolecular Structure and Materials

6. Jilin University

7. Changchun 130012, PR China

8. School of Optoelectronic Information

9. University of Electronic Science and Technology of China (UESTC)

10. Chengdu 610054, PR China

11. Key Laboratory of Magnetic Resonance in Biological Systems

12. State Key Laboratory of Magnetic Resonance and Atomic/Molecular Physics

13. Wuhan Institute of Physics and Mathematics

14. Chinese Academy of Sciences

15. Wuhan 430071, PR China

Abstract

An ICT-featured compound with a small ΔE_ST but a lower lying ³ππ* state than ³CT state is demonstrated to show P-type rather than E-type delay fluorescence, and is a quite promising OLED host.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2014/CC/C4CC00576G

Reference32 articles.

1. Enhanced Electroluminescence Efficiency in a Spiro-Acridine Derivative through Thermally Activated Delayed Fluorescence

2. A highly luminescent spiro-anthracenone-based organic light-emitting diode exhibiting thermally activated delayed fluorescence

3. Ultrahigh Efficiency Fluorescent Single and Bi-Layer Organic Light Emitting Diodes: The Key Role of Triplet Fusion

4. Dual efficiency enhancement by delayed fluorescence and dipole orientation in high-efficiency fluorescent organic light-emitting diodes

5. Organic light-emitting diodes employing efficient reverse intersystem crossing for triplet-to-singlet state conversion

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