Solid-State Highly Efficient DR Mono and Poly-dicyano-phenylenevinylene Fluorophores

Solid-State Highly Efficient DR Mono and Poly-dicyano-phenylenevinylene Fluorophores

An 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 5...

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Bibliographic Details
Main Authors: Barbara Panunzi, Rosita Diana, Simona Concilio, Lucia Sessa, Rafi Shikler, Shiran Nabha, Angela Tuzi, Ugo Caruso, Stefano Piotto
Format: Article
Language:English
Published: MDPI AG 2018-06-01
Series:Molecules
Subjects:
DR
OLED/PLED
PPV
fluorophores
AIE
Online Access:http://www.mdpi.com/1420-3049/23/7/1505
Description
Summary:An 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 the aggregation-induced emission (AIE) effect.
ISSN:1420-3049

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