Persistent organic room temperature phosphorescence: what is the role of molecular dimers?

ABSTRACT: Molecular dimers have been frequently found to play an important role in room temperature phosphorescence (RTP), but its inherent working mechanism has remained unclear. Herein a series of unique characteristics, including singlet excimer emission and thermally activated delayed fluorescence, were successfully integrated into a new RTP luminogen of CS-2COOCH₃ to clearly reveal the excited-state process of RTP and the special role of molecular dimers in persistent RTP emission.

SUBMITTER: Wang Y 

PROVIDER: S-EPMC8146318 | biostudies-literature |

REPOSITORIES: biostudies-literature