Syntheses and Room Temperature Phosphorescence Properties of Dibenzobenzodithiophenes and Dibenzothiophenes
作者:Madoka Tsuboi、Shotaro Nakamura、Surajit Nandi、Piotr de Silva、Youhei Takeda、Masahiro Miura
DOI:10.1246/bcsj.20210225
日期:2021.10.15
A new family of heavy-atom-free room-temperature phosphorescent compounds, dibenzobenzodithiophenes (DBDTs) have been synthesized and characterized. The afterglow of the regioisomeric compounds has been investigated in a polymer matrix. Furthermore, it has been revealed that much simpler dibenzothiophenes display room-temperature phosphorescence in a polymeric matrix.