Influence of energy gap between charge-transfer and locally excited states on organic long persistence luminescence

Long-persistent luminescence can be realized in all-organic systems (OLPL) but still with unsatisfactory performance. Here the authors investigate the relationships between energy levels and emission properties in a series of OLPL materials and propose a design strategy for efficient OLPL performanc...

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Auteurs principaux: Zesen Lin, Ryota Kabe, Kai Wang, Chihaya Adachi
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Accès en ligne:https://doaj.org/article/b66bb3c09f1c42938c36c8f8a2f0176b
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Résumé:Long-persistent luminescence can be realized in all-organic systems (OLPL) but still with unsatisfactory performance. Here the authors investigate the relationships between energy levels and emission properties in a series of OLPL materials and propose a design strategy for efficient OLPL performance.