Submitted:
22 May 2018
Posted:
23 May 2018
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Abstract
A highly efficient deep red (DR) emitting organic solid based on a dicyano-phenylenevinylene derivative was reported. The structural and spectroscopic properties of the solid have been described in terms of crystallographic data and time dependent DFT analysis. A noteworthy fluorescence quantum yield of 53% was observed for the brightest emitter cast into solid films. This result can be explained in terms of aggregation-induced emission (AIE) effect.
Keywords:
DR
; OLED/PLED
; PPV
; fluorophores
; AIE
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