1.
Phys Chem Chem Phys
; 26(38): 24774-24778, 2024 Oct 02.
Artigo
em Inglês
| MEDLINE
| ID: mdl-39297219
RESUMO
We report a systematic molecular design in BF2bdk-based afterglow emitters with photoluminescence quantum yields up to 46.3% and lifetimes around 1 s. Suitable excited-state types, diverse excited state species, relatively small singlet-triplet energy gaps and strong dipole-dipole interactions are critical in determining the afterglow properties.