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The role of a "Schottky barrier" at an electron-collection electrode in solid-state dye-sensitized solar cells

Abstract:

The role of Schottky barrier at an electron-collection electrode in solid state dye-sensitized solar cells was investigated. A compact TiO2 layer was inserted between the fluorine-doped tin-oxide (FTO) anode and the nanoporous TiO2 in order to reduce loss through recombination between holes in the hole transporter and electrons in the FTO. An apparent positive shift in the conduction band was observed under UV illumination, which results in improving electron injection from the lowest unoccup...

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Publication status:
Published

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Publisher copy:
10.1002/adma.200502256

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
Journal:
ADVANCED MATERIALS More from this journal
Volume:
18
Issue:
14
Pages:
1910-+
Publication date:
2006-07-18
DOI:
EISSN:
1521-4095
ISSN:
0935-9648
Language:
English
Pubs id:
pubs:15675
UUID:
uuid:a94e91d2-6f77-4fd3-9950-3176469ba0fe
Local pid:
pubs:15675
Source identifiers:
15675
Deposit date:
2012-12-19

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