Self-absorption-free excited-state intramolecular proton transfer (ESIPT) emitters for high brightness and luminous efficiency organic fluorescent electroluminescent devices-Reference-Cited by-同舟云学术

Self-absorption-free excited-state intramolecular proton transfer (ESIPT) emitters for high brightness and luminous efficiency organic fluorescent electroluminescent devices

Published:2021 Issue:16 Volume:5 Page:6212-6225
ISSN:2052-1537
Container-title:Materials Chemistry Frontiers
language:en
Short-container-title:Mater. Chem. Front.

Author:

Kumsampao Jakkapan¹²³⁴⁵,Chaiwai Chaiyon¹²³⁴⁵,Sukpattanacharoen Chattarika⁶⁷⁸⁹⁵,Chawanpunyawat Thanyarat¹²³⁴⁵,Nalaoh Phattananawee¹²³⁴⁵^ORCID,Chasing Pongsakorn¹²³⁴⁵,Kungwan Nawee⁶⁷⁸⁹⁵^ORCID,Sudyoadsuk Taweesak¹²³⁴⁵,Promarak Vinich¹²³⁴⁵^ORCID

Affiliation:

1. Department of Materials Science and Engineering

2. School of Molecular Science and Engineering

3. Vidyasirimedhi Institute of Science and Technology

4. Wangchan

5. Thailand

6. Department of Chemistry

7. Faculty of Science and Center of Excellence in Materials Science and Technology

8. Chiang Mai University

9. Muang

Abstract

ESIPT derivatives functionalized with N-electron donating moieties show pure keto form emissions with high solid-state fluorescence. As emitters, their OLEDs exhibit exceptionally high brightness (41 292–44 820 cd m⁻²) and high luminous efficiency (8.41–10.30 cd A⁻¹).

Funder

Thailand Research Fund

Chiang Mai University

Vidyasirimedhi Institute of Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2021/QM/D1QM00455G

Reference121 articles.

1. Excited-State Intramolecular Proton Transfer Molecules Bearing o-Hydroxy Analogues of Green Fluorescent Protein Chromophore