Issue 88, 2015
From the journal:

Chemical Communications

Highly-efficient dye-sensitized solar cells with collaborative sensitization by silyl-anchor and carboxy-anchor dyes†

Kenji Kakiage,a   Yohei Aoyama,a   Toru Yano,*a   Keiji Oya,a   Jun-ichi Fujisawab  and  Minoru Hanaya*b  

* Corresponding authors

a Environmental & Energy Materials Laboratory, ADEKA Corporation, 7-2-35 Higashiogu, Arakawa, Tokyo 116-8554, Japan
E-mail: yanotoru@adeka.co.jp

b Division of Molecular Science, Graduate School of Science and Technology, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
E-mail: mhanaya@gunma-u.ac.jp

Abstract

In dye-sensitized solar cells co-photosensitized with an alkoxysilyl-anchor dye ADEKA-1 and a carboxy-anchor organic dye LEG4, LEG4 was revealed to work collaboratively by enhancing the electron injection from the light-excited dyes to the TiO2 electrodes, and the cells exhibited a high conversion efficiency of over 14% under one sun illumination.

Graphical abstract: Highly-efficient dye-sensitized solar cells with collaborative sensitization by silyl-anchor and carboxy-anchor dyes

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Article information

DOI
https://doi.org/10.1039/C5CC06759F
Article type
Communication
Submitted
12 elo 2015
Accepted
14 syys 2015
First published
14 syys 2015

Chem. Commun., 2015,51, 15894-15897

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Highly-efficient dye-sensitized solar cells with collaborative sensitization by silyl-anchor and carboxy-anchor dyes

K. Kakiage, Y. Aoyama, T. Yano, K. Oya, J. Fujisawa and M. Hanaya, Chem. Commun., 2015, 51, 15894 DOI: 10.1039/C5CC06759F

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