Enhanced intersystem crossing to achieve long-lived excitons based on inhibited molecular motion and rigid structure
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DOI: 10.1016/j.dyepig.2019.107886
Abstract: Abstract Two cyanyl-carboxylic derivatives (PYCZA and TPYCZA) have been designed and synthesized with flexible or rigid substituents, respectively. The persistent phosphorescence mechanism was studied through temperature-dependent Raman spectroscopy, and single/powder X-ray diffraction. The low temperature… read more here.
Keywords: enhanced intersystem; lived excitons; intersystem crossing; achieve long ... See more keywords