Highly efficient deep-blue phosphorescence from heptafluoropropyl-substituted iridium complexes-Reference-Cited by-同舟云学术

Highly efficient deep-blue phosphorescence from heptafluoropropyl-substituted iridium complexes

Published:2015 Issue:1 Volume:51 Page:58-61
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Kim Jung-Bum¹²³⁴,Han Seung-Hoon⁵⁶⁷⁴,Yang Kiyull⁸⁶⁹⁴,Kwon Soon-Ki¹⁰⁶⁷⁴,Kim Jang-Joo¹²³⁴,Kim Yun-Hi⁵⁶⁷⁴

Affiliation:

1. Department of Materials Science and Engineering and the Center for Organic Light Emitting Diodes

2. Seoul National University

3. Seoul 151-742

4. South Korea

5. Department of Chemistry and ERI

6. Gyeongsang National University

7. Jinju 66-701

8. Department of Chemistry Education

9. Jinju 660-701

10. School of Materials Science and Engineering and ERI

Abstract

(HFP)₂Ir(pic), (HFP)₂Ir(mpic), and (HFP)₂Ir(fptz) with electron-withdrawing heptafluoropropyl groups exhibited wide band gaps with high PL QYs and the devices showed the EQEs of 19.7%, 21.4% and 14.2% and CIE coordinates of (0.147, 0.164), (0.146, 0.165) and (0.152, 0.148), respectively.

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/2015/CC/C4CC07768G

Reference33 articles.

1. Fabrication of Microcrystalline Cubic Silicon Carbide/Crystalline Silicon Heterojunction Solar Cell by Hot Wire Chemical Vapor Deposition

2. Chlorinated Indium Tin Oxide Electrodes with High Work Function for Organic Device Compatibility

3. Exciplex-Forming Co-host for Organic Light-Emitting Diodes with Ultimate Efficiency

4. Organic Light-Emitting Diodes with 30% External Quantum Efficiency Based on a Horizontally Oriented Emitter

5. Low Roll-Off and High Efficiency Orange Organic Light Emitting Diodes with Controlled Co-Doping of Green and Red Phosphorescent Dopants in an Exciplex Forming Co-Host

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