Enhanced conversion efficiency in dye-sensitized solar cells based on ZnO bifunctional nanoflowers loaded with gold nanoparticles
Vivek DhasNational Chemical Laboratory 1 Physical and Materials Chemistry Division, , Dr. Homi Bhabha Road, Pashan, Pune 411008, IndiaSubas MuduliNational Chemical Laboratory 1 Physical and Materials Chemistry Division, , Dr. Homi Bhabha Road, Pashan, Pune 411008, IndiaWonjoo LeeHanyang University 2 Department of Chemistry, , Haengdang-dong 17, Sungdong-ku, Seoul 133-791, KoreaSung‐Hwan HanHanyang University 2 Department of Chemistry, , Haengdang-dong 17, Sungdong-ku, Seoul 133-791, KoreaSatishchandra OgaleNational Chemical Laboratory 1 Physical and Materials Chemistry Division, , Dr. Homi Bhabha Road, Pashan, Pune 411008, India
2008en
ABI
Аннотация
The ZnO nanoflowers loaded with gold (Au) nanoparticles (NPs) are synthesized by a hydrothermal route using mixed precursors and controlled conditions. The dye-sensitized solar cells based on the ZnO nanoflowers with Au NPs show power conversion efficiency of 2.5%, which is considerably higher than that of ZnO nanoflowers without Au NPs. Detailed characterizations are performed, presented, and discussed.
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