Lead-Reduced Halide Perovskite Solar Cells

Ming-Chung Wu^1,2,3,4*

¹Department of Chemical and Materials Engineering, Chang Gung University, Taoyuan, Taiwan
²Center for Sustainability and Energy Technologies, Chang Gung University, Taoyuan, Taiwan
³Division of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
⁴Department of Materials Engineering, Ming Chi University of Technology, New Taipei City, Taiwan

* Presenter:Ming-Chung Wu, email:mingchungwu@cgu.edu.tw

The global energy crisis is intensifying, with rising demand, and depleting fossil fuel reserves. Therefore, it is crucial to seek sustainable and efficient energy harvesting technologies. Perovskite solar cells (PSCs) have quickly emerged as a promising photovoltaic device, exhibiting impressive power conversion efficiencies (PCE) over 26%. However, the pervasive utilization of lead (Pb) in PSCs poses environmental and health risks, challenging their commercialization. In this talk, I would like to introduce the roadmap of our research group in the field of perovskite solar cell. The talk will be classified into (1) High-Efficiency Perovskite Solar Cells Based on Metal-doped TiO₂ ETL; (2) Side Chain Modulated Carbazole-Based Bifunctional Hole-Shuttle Interlayer; (3) Lead-Reduced Perovskite Solar Cell; (4) Lead-free Ag₃BiI₆ Rudorffite Solar Cells. Our research group is dedicated to pioneering innovative solu tions in PSCs, emphasizing both high efficiency and environmental responsibility.

Keywords: perovskite solar cell, hole-shuttle interlayer, lead-reduced, rudorffite solar cells