Efficient long-lived circularly polarized luminescence from cholesteric liquid crystalline polymer networks
Yonggang
Yang 
a
and
Hongkun
Li
*a
a
and
Hongkun
Li
*a
Abstract
A series of polymer network films were fabricated via in situ photopolymerization of cholesteric liquid-crystalline mixtures doped with triphenylamine-based luminophores. The films show efficient long-lived circularly polarized luminescence with luminescence dissymmetry factors up to −0.93, emission lifetimes up to 763 ms and quantum yields up to 80.0%.
- This article is part of the themed collection: Aggregation-Induced Emission
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