Co-Sensitized Mesoporous TiO2Solar Cells: Hybrid Sensitizer of SILAR-Grown CdS Quantum Dot (QD) and Molecular Dye (Z907) with a Metal Oxide Interlayer

E-mail: dwchang@cu.ac.krReceived May 18, 2013, Accepted August 16, 2013Key Words : CdS Quantum dot, Metal oxide interlayer, Hybrid sensitizer, Solar cellDuring the past two decades, mesoporous metal oxidefilm-based solar cells sensitized by molecular dyes orinorganic semiconductors have advanced greatly in terms ofpower conversion efficiencies and stability.