Room Temperature Phosphorescence in Solution from Thiophene‐Bridged Triply Donor‐Substituted Tristriazolotriazines-Reference-Cited by-同舟云学术

Room Temperature Phosphorescence in Solution from Thiophene‐Bridged Triply Donor‐Substituted Tristriazolotriazines

Published:2023-03-15 Issue:23 Volume:29 Page:
ISSN:0947-6539
Container-title:Chemistry – A European Journal
language:en
Short-container-title:Chemistry A European J

Author:

Marchi Luciano Hugo¹²^ORCID,Farias Giliandro¹^ORCID,Salla Cristian M.³^ORCID,Franca Larissa G.⁴^ORCID,Kuila Suman⁴^ORCID,Monkman Andrew P.⁴^ORCID,Durola Fabien⁵^ORCID,Bechtold Ivan H.³^ORCID,Bock Harald⁵^ORCID,Gallardo Hugo¹^ORCID

Affiliation:

1. Departamento de Química Universidade Federal de Santa Catarina Trindade 88040-900 Florianópolis SC Brazil

2. Centre de Recherche Paul Pascal Université Bordeaux 115 av. Schweitzer 33600 Pessac France

3. Departamento de Física Universidade Federal de Santa Catarina Trindade 88040-900 Florianópolis SC Brazil

4. Department of Physics Durham University Durham DH1 3LE UK

5. Centre de Recherche Paul Pascal CNRS 115 av. Schweitzer 33600 Pessac France

Abstract

AbstractMost organic room‐temperature phosphorescence (RTP) emitters do not show their RTP in solution. Here, we incorporated sulfur‐containing thiophene bridges between the donor and acceptor moieties in D3A‐type tristriazolotriazines (TTTs). The thiophene inclusion increased the spin‐orbit coupling associated with the radiative T1→S0 pathway, allowing RTP to be observed in solution for all compounds, likely assisted by protection of the emissive TTT‐thiophene core from the environment by the bulky peripheral donors.

Publisher

Wiley

Subject

General Chemistry,Catalysis,Organic Chemistry

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/chem.202203800

Reference48 articles.

2. Recent Advances in Materials with Room-Temperature Phosphorescence: Photophysics for Triplet Exciton Stabilization

3. Recent Advances in Polymer-Based Metal-Free Room-Temperature Phosphorescent Materials

4. Highly efficient phosphorescent emission from organic electroluminescent devices

5. Ultralong Phosphorescence of Water-Soluble Organic Nanoparticles for In Vivo Afterglow Imaging

Cited by 5 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. A non-symmetric room-temperature tristriazolotriazine liquid crystal;Journal of Molecular Structure;2025-02

2. Exploring the Versatile Uses of Triplet States: Working Principles, Limitations, and Recent Progress in Phosphorescence, TADF, and TTA;ACS Applied Optical Materials;2024-04-19

3. Insights into mechanistic interpretation of crystalline-state reddish phosphorescence of non-planar π-conjugated organoboron compounds;Chemical Science;2024

4. Multifunctional tris(triazolo)triazine-based emitter with dual-TADF, RTP, AIEE and AIDF properties;Journal of Materials Chemistry C;2024

5. Balanced Energy Gaps as a Key Design Rule for Solution‐Phase Organic Room Temperature Phosphorescence;Chemistry – A European Journal;2023-06-13