Preprint Article Version 1 This version is not peer-reviewed

Solid-State Highly Efficient DR Mono and Poly-Dicyano-Phenylenevinylene Fluorophores

Version 1 : Received: 22 May 2018 / Approved: 23 May 2018 / Online: 23 May 2018 (07:53:50 CEST)

A peer-reviewed article of this Preprint also exists.

Panunzi, B.; Diana, R.; Concilio, S.; Sessa, L.; Shikler, R.; Nabha, S.; Tuzi, A.; Caruso, U.; Piotto, S. Solid-State Highly Efficient DR Mono and Poly-dicyano-phenylenevinylene Fluorophores. Molecules 2018, 23, 1505. Panunzi, B.; Diana, R.; Concilio, S.; Sessa, L.; Shikler, R.; Nabha, S.; Tuzi, A.; Caruso, U.; Piotto, S. Solid-State Highly Efficient DR Mono and Poly-dicyano-phenylenevinylene Fluorophores. Molecules 2018, 23, 1505.

Journal reference: Molecules 2018, 23, 1505
DOI: 10.3390/molecules23071505

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.

Subject Areas

DR; OLED/PLED; PPV; fluorophores, AIE

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