CdSe quantum dot (QD) and molecular dye hybrid sensitizers for TiO2 mesoporous solar cells: working together with a common hole carrier of cobalt complexes

Lee, Hyo JoongChang, Dong WookPark, Su-MoonZakeeruddin, Shaik M.Graetzel, MichaelNazeeruddin, Md. K.2011-12-162011-12-162011-12-16201010.1039/c0cc03808chttps://infoscience.epfl.ch/handle/20.500.14299/75008WOS:000284229400026Redox couples based on cobalt complexes were found to be effective in regenerating both inorganic CdSe quantum dot-and organic dye-sensitizers. The hybrid sensitizer composed of CdSe QD and ruthenium sensitizer (Z907Na) dye showed a maximum power conversion efficiency of 4.76% on using cobalt(o-phen)(3)(2+/3+) as a common redox mediator.Polypyridine ComplexesPhotosensitizationElectrolyteFilmsCdSe quantum dot (QD) and molecular dye hybrid sensitizers for TiO2 mesoporous solar cells: working together with a common hole carrier of cobalt complexestext::journal::journal article::research article