[19a-P5-1~38] 12.5 Organic solar cells

[19a-P5-24] Preparation and stability of tin perovskite 2

〇Hajime Hoshi¹, Shigeeda Naoyuki¹ (1.Tokyo Univ. Science, Yamaguchi)

Keywords:perovskite solar cell,tin perovskite

Recently, perovskite solar cells have received much attention. Tin perovskite is a promising lead-free light absorbing material for perovskite solar cells. However, this compound easily decomposes in air. This study was carried out to improve the stability of the material in the air.