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Remarkable synergistic effects in a mixed porphyrin dye-sensitized TiO2 film.
- Source :
- Applied Physics Letters; 4/18/2011, Vol. 98 Issue 16, p163502, 3p, 4 Graphs
- Publication Year :
- 2011
-
Abstract
- A remarkable 300% efficiency enhancement driven by a matching increase in the short circuit current was observed in a mixed porphyrin dye-sensitized solar cell constructed from two dyes in a 3:1 ratio. Absorbed photon-to-current conversion efficiency measurements indicate an improved charge injection yield for both dyes in the mixture. Several possible origins for the observed performance enhancement are discussed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 98
- Issue :
- 16
- Database :
- Complementary Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 60133913
- Full Text :
- https://doi.org/10.1063/1.3576904