Volume 185, 2015
From the journal:

Faraday Discussions

Solvent tuned single molecule dual emission in protic solvents: effect of polarity and H-bonding†

S. Chevreux,a   C. Allain,*b   L. Wilbraham,c   K. Nakatani,b   P. Jacques,d   I. Ciofinic  and  G. Lemercier*a  

* Corresponding authors

a Reims Champagne-Ardenne University, ICMR UMR CNRS no. 7312, BP 1039-51687, Reims Cedex 2, France
E-mail: gilles.lemercier@univ-reims.fr

b PPSM, CNRS UMR 8531, Ecole Normale Supérieure de Cachan, 61 avenue du Président Wilson, 94235 Cachan Cedex, France
E-mail: callain@ens-cachan.fr

c PSL Research University, Chimie ParisTech-CNRS UMR 8247, Institut de Recherche de Chimie Paris, Paris, France

d Université de Haute-Alsace, UHA, LPIM, EA 4567, Mulhouse, France

Abstract

Phen-PENMe2 has recently been proposed as a promising new molecule displaying solvent-tuned dual emission, highlighting an original and newly-described charge transfer model. The study of the photophysical behaviour of this molecule was extended to include protic solvents. The effects of polarity and hydrogen bonding lead to an even more evident dual emission associated with a large multi-emission band in some solvents like methanol, highlighting Phen-PENMe2 as a promising candidate for white light emission.

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DOI
https://doi.org/10.1039/C5FD00054H
Article type
Paper
Submitted
03 May 2015
Accepted
02 Jun 2015
First published
02 Jun 2015

Faraday Discuss., 2015,185, 285-297

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Solvent tuned single molecule dual emission in protic solvents: effect of polarity and H-bonding

S. Chevreux, C. Allain, L. Wilbraham, K. Nakatani, P. Jacques, I. Ciofini and G. Lemercier, Faraday Discuss., 2015, 185, 285 DOI: 10.1039/C5FD00054H

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