Thermo-Reversible Persistent Phosphorescence Modulation Reveals the Large Contribution Made by Rigidity to the Suppression of Endothermic Intermolecular Triplet Quenching

The suppression of thermally driven triplet deactivation is crucial for efficient persistent room-temperature phosphorescence (pRTP). However, the mechanism by which triplet deactivation occurs in metal-free molecular solids at room temperature (RT) remains unclear. Herein, we report a large pRTP in...

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Principais autores:	Tomoya Kusama, Shuzo Hirata
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2021-11-01
coleção:	Frontiers in Chemistry
Assuntos:	persistent room-temperature phosphorescence triplet quenching nonradiative deactivation phase change diffusion constant reorganization energy
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/fchem.2021.788577/full
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