Issue 55, 2012
From the journal:

Chemical Communications

Sevenfold enhancement on porphyrindye efficiency by coordination of ruthenium polypyridine complexes†‡

André L. A. Parussulo,a   Bernardo A. Iglesias,a   Henrique E. Tomaa  and  Koiti Araki*a  

* Corresponding authors

a Instituto de Química, Universidade de Sao Paulo, Av. Lineu Prestes 748, Butanta, Sao Paulo, SP, Brazil
E-mail: koiaraki@iq.usp.br
Fax: +55 11 3815-5579
Tel: +55 11 3091-3819

Abstract

Sevenfold enhancement of photoconversion efficiency was achieved by incorporation of peripheral ruthenium complexes to a porphyrin dye, generating supramolecular effects capable of playing several key roles (e.g., transferring energy to, inhibiting aggregation, and accepting the hole generated in the porphyrin center after electron injection), providing new insights for the design of better DSSC photosensitizers.

Graphical abstract: Sevenfold enhancement on porphyrin dye efficiency by coordination of ruthenium polypyridine complexes

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Article information

DOI
https://doi.org/10.1039/C2CC31173A
Article type
Communication
Submitted
16 Feb 2012
Accepted
18 May 2012
First published
18 May 2012

Chem. Commun., 2012,48, 6939-6941

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Sevenfold enhancement on porphyrin dye efficiency by coordination of ruthenium polypyridine complexes

A. L. A. Parussulo, B. A. Iglesias, H. E. Toma and K. Araki, Chem. Commun., 2012, 48, 6939 DOI: 10.1039/C2CC31173A

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