Issue 9, 2013
From the journal:

RSC Advances

Synthesis, characterization, and optical properties of novel 1,3-dithiole donor-based chromophores†‡

Natalia Martínez de Baroja,a   Santiago Franco,*a   Javier Garín,a   Jesús Orduna,a   Belén Villacampa,*b   Pilar Borjaa  and  Raquel Alicanteb  

* Corresponding authors

a Universidad de Zaragoza-Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón-CSIC, Zaragoza, Spain
E-mail: sfranco@unizar.es
Fax: +34-976-761194
Tel: +34-976-762283

b Universidad de Zaragoza-Departamento de Física de la Materia Condensada, Zaragoza, Instituto de Ciencia de Materiales de Aragón-CSIC, Zaragoza, Spain
E-mail: bvillaca@unizar.es

Abstract

In this paper we describe the synthesis and the optical properties of new push–pull systems with a 1,3-dithiole moiety as a donor, a thiophene ring in the spacer group and two strong acceptors. The role of the thiophene ring as an auxiliary donor was also investigated. All chromophores in this study exhibit high decomposition temperatures, above 230 °C. The macroscopic nonlinear response has been evaluated by incorporating some of the chromophores as a guest in a polycarbonate (PC) host matrix.

Graphical abstract: Synthesis, characterization, and optical properties of novel 1,3-dithiole donor-based chromophores

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Article information

DOI
https://doi.org/10.1039/C2RA23235A
Article type
Paper
Submitted
07 Dec 2012
Accepted
20 Dec 2012
First published
20 Dec 2012

RSC Adv., 2013,3, 2953-2962

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Synthesis, characterization, and optical properties of novel 1,3-dithiole donor-based chromophores

N. Martínez de Baroja, S. Franco, J. Garín, J. Orduna, B. Villacampa, P. Borja and R. Alicante, RSC Adv., 2013, 3, 2953 DOI: 10.1039/C2RA23235A

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