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  4. Panchromatic response composed of hybrid visible-light absorbing polymers and near-IR absorbing dyes for nanocrystalline TiO2-based solid-state solar cells
 
research article

Panchromatic response composed of hybrid visible-light absorbing polymers and near-IR absorbing dyes for nanocrystalline TiO2-based solid-state solar cells

Lee, Hyo Joong
•
Leventis, Henry C.
•
Haque, Saif A.
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2011
Journal Of Power Sources

In pursuit of panchromatic sensitizers for mesoporous TiO2-based solid-state solar cells, a near-IR absorbing zinc phthalocyanine dye (coded TT1) was firstly adsorbed over relatively thin (similar to 1 mu m) TiO2 mesoporous films and then a visible-light absorbing polymer [regioregular poly(3-hexylthiophene). P3HT] was incorporated into the mesopores as both a second sensitizer and a solid hole conductor. After optimizing some experimental parameters, these hybrid solid-state cells exhibited a clear panchromatic response, and an overall conversion efficiency of around 1% at full sun intensity. (C) 2010 Elsevier B.V. All rights reserved.

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Type
research article
DOI
10.1016/j.jpowsour.2010.06.096
Web of Science ID

WOS:000282493100077

Author(s)
Lee, Hyo Joong
Leventis, Henry C.
Haque, Saif A.
Torres, Tomas
Graetzel, Michael  
Nazeeruddin, Md. Khaja  
Date Issued

2011

Publisher

Elsevier

Published in
Journal Of Power Sources
Volume

196

Start page

596

End page

599

Subjects

Hybrid sensitizer

•

Dye-sensitized solar cell (DSSC)

•

Poly(3-hexylthiophene)

•

Zinc phthalocyanine dye (TT1)

•

Solid-state solar cell

•

Photovoltaic Cells

•

Recombination

•

Fabrication

•

Efficiency

•

Films

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LPI  
Available on Infoscience
June 8, 2011
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/68528
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