Sb<sub>2</sub>S<sub>3</sub>-Based Mesoscopic Solar Cell using an Organic Hole Conductor
Soo‐Jin MoonLaboratory for Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Swiss Federal Institute of Technology, CH-1015 Lausanne, SwitzerlandYafit ItzhaikDepartment of Materials and Interfaces, Weizmann Institute of Science, Rehovot 76100, IsraelJun‐Ho YumLaboratory for Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Swiss Federal Institute of Technology, CH-1015 Lausanne, SwitzerlandShaik M. ZakeeruddinLaboratory for Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Swiss Federal Institute of Technology, CH-1015 Lausanne, SwitzerlandGary HodesDepartment of Materials and Interfaces, Weizmann Institute of Science, Rehovot 76100, IsraelMichaël GrätzelLaboratory for Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Swiss Federal Institute of Technology, CH-1015 Lausanne, Switzerland
2010en
ABI
Abstract
Solid-state nanocrystalline solar cells composed of chemical-bath-deposited Sb2S3 (antimony sulfide) as a light-absorber layer deposited on nanoporous TiO2 and spiro-MeOTAD as an organic hole-transporting material yielded a solar conversion efficiency of 5.2% at 0.1 sun illumination and a peak 88% of the incident monochromatic photon-to-current conversion efficiency.
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