Issue 39, 2008

The origin of open circuit voltage of porphyrin-sensitised TiO2 solar cells

Abstract

Electron lifetime and diffusion coefficient measurements in highly efficient porphyrin-sensitised TiO2 solar cells showed reduced electron lifetime, and consequently, lower photo-induced electron density under illumination compared to commonly used ruthenium dye (N719)-sensitised solar cells, which is proposed to be the origin of the generally lower open circuit voltage.

Graphical abstract: The origin of open circuit voltage of porphyrin-sensitised TiO2 solar cells

Article information

Article type
Communication
Submitted
26 Mar 2008
Accepted
15 Jul 2008
First published
29 Aug 2008

Chem. Commun., 2008, 4741-4743

The origin of open circuit voltage of porphyrin-sensitised TiO2 solar cells

A. J. Mozer, P. Wagner, D. L. Officer, G. G. Wallace, W. M. Campbell, M. Miyashita, K. Sunahara and S. Mori, Chem. Commun., 2008, 4741 DOI: 10.1039/B805027A

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