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Charge Transport Limitations in Self-Assembled TiO2 Photoanodes for Dye-Sensitized Solar Cells

Abstract:

Solid-state dye-sensitized solar cells offer the possibility of high-power conversion efficiencies due to theoretically lower fundamental losses in dye regeneration. Despite continuous progress, limitations in charge diffusion through the mesoporous photoanode still constrain the device thickness and hence result in reduced light absorption with the most common sensitizers. Here we examine block copolymer-assembled photoanodes with similar surface area and morphology but a large variation in ...

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Publication status:
Published

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Publisher copy:
10.1021/jz400084n

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics
Steiner, U More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Condensed Matter Physics
Journal:
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
Volume:
4
Issue:
5
Pages:
698-703
Publication date:
2013-03-07
DOI:
EISSN:
1948-7185
ISSN:
1948-7185
URN:
uuid:f5dbf35a-84c5-4734-9740-3b6c8e239cd5
Source identifiers:
394097
Local pid:
pubs:394097

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