High-efficiency non-doped deep-blue fluorescent organic light-emitting diodes based on carbazole/phenanthroimidazole derivatives-Reference-Cited by-同舟云学术

High-efficiency non-doped deep-blue fluorescent organic light-emitting diodes based on carbazole/phenanthroimidazole derivatives

Published:2020 Issue:30 Volume:8 Page:10185-10190
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Xin Jianhui¹²³⁴⁵^ORCID,Li Zhiqiang⁶⁷⁸⁵^ORCID,Liu Yijun¹²³⁴⁵,Liu Dan¹²³⁴⁵,Zhu Feng¹²³⁴⁵^ORCID,Wang Yue⁶⁷⁸⁵^ORCID,Yan Donghang¹²³⁴⁵

Affiliation:

1. State Key Laboratory of Polymer Physics and Chemistry

2. Changchun Institute of Applied Chemistry

3. Chinese Academy of Sciences

4. Changchun 130022

5. China

6. State Key Laboratory of Supramolecular Structure and Materials

7. Jilin University

8. Changchun 130012

Abstract

The non-doped OLEDs with 2FPPICz and 2FPPIPCz as emitters exhibit deep-blue emission with maximum external quantum efficiencies of 4.3% and 5.6%, respectively. The device with 2FPPIPCz has a high emission luminance up to 24 150 cd m⁻² and a low efficiency roll-off at 1000 cd m⁻².

Funder

National Basic Research Program of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/TC/D0TC02594A

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