<i>In situ</i> sulfidation of porous sponge-like CuO/SiW<sub>11</sub>Co into Cu<sub>2</sub>S/SiW<sub>11</sub>Co as stabilized and efficient counter electrode for quantum dot-sensitized solar cells
Qiu Zhang, Lü Jin, Yuekun Zhang, Tingting Zhang, Fengyan Li, Lin Xu
Abstract
The assembled CdS/CdSe/ZnS QDSSC with Cu<sub>2</sub>S/2%-SiW<sub>11</sub>Co CE prepared by <italic>in situ</italic> sulfidation shows enhanced stability and efficiency (5.94%) compared with QDSSC equipped with conventional Cu<sub>2</sub>S/brass CE (4.96%).
Topics & Concepts
SulfidationElectrodeIn situPorosityMaterials scienceCapacitanceChemistryAnalytical Chemistry (journal)Inorganic chemistryMetallurgyPhysical chemistrySulfurComposite materialChromatographyOrganic chemistryPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films