期刊
ENERGY & ENVIRONMENTAL SCIENCE
卷 5, 期 8, 页码 8238-8243出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c2ee02658a
关键词
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资金
- Spanish Ministry of Science and Innovation [MAT2008-02166, MAT2011-23593, CSD2007-00007]
- Junta de Andalucia [FQM3579, FQM5247]
- energy agency of Sweden
- energy agency of Norway
- energy agency of Finland
- Polo Solare Organico-Regione Lazio projects
- Italian Ministry of University Research and Education (MIUR)
Herein we analyze experimentally the effect that introducing highly reflecting photonic crystals, operating at different spectral ranges, has on the conversion efficiency of dye sensitized solar cells. The interplay between structural colour and cell performance is discussed on the basis of the modified spectral response of the photogenerated current observed and the optical characterization of the cells. We demonstrate that, with the approach herein discussed, it is possible to achieve relatively high efficiencies using thin electrodes while preserving transparency. At the same time, the appearance of the device can be controllably modified, which is of relevance for their potential application in building integrated photovoltaics (BIPV) as window modules.
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