[23p-P05-1~65] 1 Interdisciplinary Physics and Related Areas of Science and Technology (Poster)

[23p-P05-44] Recovery of Lead from Perovskite Solar Cells using Ion-Exchange Resin

〇(M1)Ruka Yazawa¹, Md Shahiduzzaman^1,2, Masahiro Nakano¹, Makoto Karakawa^1,2, Jean Michel Nunzi², Hiroshi Hasegawa¹, Tetsuya Taima^1,2 (1.Kanazawa Univ., 2.NanoMaRi)

Keywords:

Perovskite Solar Cell,Metal Recovery

Lead (Pb)-based perovskite solar cells (PSCs) have-appeared as one of the most-promising designs for next-generation low-cost photovoltaic technology, already demonstrating a certified efficiency of over 26% for single-junction solar cells. Pb leakage from damaged PSCs during rainfall poses a serious threat to the environment and human health. In addition, PSC is a thin-film solar cell using plastic substrate, thus the recovery systems that are being considered for use in current silicon solar cells are not available. Here we report a simple technique for recovery Pb from PSCs using a cation exchange resin.