Issue 17, 2016

Synthesis and optoelectronic properties of chemically modified bi-fluorenylidenes

Abstract

The development of new light harvesting materials is a key issue for the progress of the research on organic & hybrid photovoltaics. Here, we report a new class of organic sensitizers based on the bi-fluorenylidene moiety as π-linker within the donor–π-linker–acceptor (D–π–A) scheme. The new dyes are endowed with electron donor and electron acceptor units at strategic positions in order to improve their electronic and light-harvesting properties. The comprehensive study of these compounds through the use of different experimental and theoretical techniques, provides an in-depth understanding of their electronic and photophysical properties, and reveal their interest as photovoltaic materials.

Graphical abstract: Synthesis and optoelectronic properties of chemically modified bi-fluorenylidenes

Supplementary files

Article information

Article type
Paper
Submitted
26 окт 2015
Accepted
08 дек 2015
First published
09 дек 2015

J. Mater. Chem. C, 2016,4, 3798-3808

Author version available

Synthesis and optoelectronic properties of chemically modified bi-fluorenylidenes

M. Wielopolski, M. Marszalek, F. G. Brunetti, D. Joly, J. Calbo, J. Aragó, Jacques-E. Moser, R. Humphry-Baker, S. M. Zakeeruddin, J. L. Delgado, M. Grätzel, E. Ortí and N. Martín, J. Mater. Chem. C, 2016, 4, 3798 DOI: 10.1039/C5TC03501E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements