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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Hlavní autoři:	Tomoya Kusama, Shuzo Hirata
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Frontiers Media S.A. 2021-11-01
Edice:	Frontiers in Chemistry
Témata:	persistent room-temperature phosphorescence triplet quenching nonradiative deactivation phase change diffusion constant reorganization energy
On-line přístup:	https://www.frontiersin.org/articles/10.3389/fchem.2021.788577/full
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