The influence of alkyl lengths on circularly polarized luminescence for non-liquid crystalline binaphthol-based cyanostilbene
Tianwen Fan, Bangyi Zhou, Hongyu Guo, Fafu Yang
Abstract
for CPL signals displayed the changing order of BC-5 > BC-8 > BC-12. These results suggested that the shorter alkyl chains for non-liquid crystalline systems led to stronger CPL emission, which was opposite to the results of the liquid crystalline molecules. This work provided a new strategy for the design and synthesis of chiroptical materials with good CPL properties based on non-liquid crystalline molecules.
Topics & Concepts
AlkylLiquid crystallineLuminescenceLiquid crystalMoleculeFluorescenceMaterials scienceCrystallographyChemistryOrganic chemistryOpticsOptoelectronicsPhysicsSynthesis and Properties of Aromatic CompoundsLuminescence and Fluorescent MaterialsPolydiacetylene-based materials and applications