Constructing host-σ-guest structures to optimize the efficiency of non-doped solution-processed OLEDs-Reference-Cited by-同舟云学术

Constructing host-σ-guest structures to optimize the efficiency of non-doped solution-processed OLEDs

Published:2021 Issue:4 Volume:9 Page:1221-1227
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Liu Dan¹²³⁴⁵,Zhang Meng¹²³⁴⁵,Chen Haowen¹²³⁴⁵,Ma Daiyu¹²³⁴⁵,Tian Wenwen¹²³⁴⁵,Sun Kaiyong¹²³⁴⁵,Jiang Wei¹²³⁴⁵^ORCID,Sun Yueming¹²³⁴⁵

Affiliation:

1. Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research

2. Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device

3. School of Chemistry and Chemical Engineering

4. Southeast University

5. Nanjing

Abstract

Non-doped solution-processed OLEDs based on emitters with host-σ-guest structures showed blue emission with CIE (0.18, 0.31), 24.9 cd A⁻¹ current efficiency and 9.5 lm W⁻¹ power efficiency.

Funder

National Natural Science Foundation of China

Fundamental Research Funds for the Central Universities

Southeast University

Priority Academic Program Development of Jiangsu Higher Education Institutions

Nanjing Science and Technology Commission

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/TC/D0TC04959J

Reference41 articles.

1. High-Performance Non-doped OLEDs with Nearly 100 % Exciton Use and Negligible Efficiency Roll-Off

2. Combining Charge-Transfer Pathways to Achieve Unique Thermally Activated Delayed Fluorescence Emitters for High-Performance Solution-Processed, Non-doped Blue OLEDs

3. Dendronized delayed fluorescence emitters for non-doped, solution-processed organic light-emitting diodes with high efficiency and low efficiency roll-off simultaneously: two parallel emissive channels

4. Recent breakthroughs in thermally activated delayed fluorescence organic light emitting diodes containing non-doped emitting layers

5. Self-host thermally activated delayed fluorescent dendrimers with flexible chains: an effective strategy for non-doped electroluminescent devices based on solution processing

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