Novel blue fluorescent emitters structured by linking triphenylamine and anthracene derivatives for organic light-emitting devices with EQE exceeding 5%-Reference-Cited by-同舟云学术

Novel blue fluorescent emitters structured by linking triphenylamine and anthracene derivatives for organic light-emitting devices with EQE exceeding 5%

Published:2019 Issue:35 Volume:7 Page:10810-10817
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Zhang Jing¹²³⁴⁵,Zhao Yaping¹²³⁴⁵,Xu Huixia¹²³⁴⁵^ORCID,Zhang Di¹²³⁴⁵,Miao Yanqin¹²³⁴⁵^ORCID,Shinar Ruth⁶⁷⁸⁹,Shinar Joseph¹⁰⁷⁸⁹,Wang Hua¹²³⁴⁵^ORCID,Xu Bingshe¹²³⁴⁵,Wu Yucheng¹²³⁴⁵

Affiliation:

1. Key Laboratory of Interface Science and Engineering in Advanced Materials

2. Ministry of Education

3. Taiyuan University of Technology

4. Taiyuan 030024

5. China

6. Microelectronics Research Canter and Electrical & Computer Engineering Department

7. Iowa State University

8. Ames

9. USA

10. Ames Laboratory, USDOE and Physics & Astronomy Department

Abstract

Two novel bipolar compounds of TPA-AN-NA and TPA-AN-TFP were designed by linking triphenylamine and anthracene derivatives. The TPA-AN-NA-based blue device achieves a high external quantum efficiency of 5.44% and a radiative exciton yield of 56.68%.

Funder

National Natural Science Foundation of China

Iowa State University

Basic Energy Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/TC/C9TC02773D

Reference37 articles.

1. Organic electroluminescent diodes