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A nonstoichiometric SnO2-δ nanocrystal-based counter electrode for remarkably improving the performance of dye-sensitized solar cells.
- Source :
-
Chemical Communications . 2014, Vol. 50 Issue 53, p7020-7023. 4p. - Publication Year :
- 2014
-
Abstract
- We report the fabrication of a highly active nonstoichiometric SnO2-δ based counter electrode for dye-sensitized solar cells (DSSCs). The introduction of oxygen vacancies into SnO2 results in a much lower charge transfer resistance and a higher polarization current density. The solar energy conversion efficiency of the SnO2-δ based DSSCs is increased by 67%. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 50
- Issue :
- 53
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 100182091
- Full Text :
- https://doi.org/10.1039/c4cc02066a