An antisolvent-seeding approach to produce stable flexible tandem solar cells
Nature Energy, Published online: 18 April 2025; doi:10.1038/s41560-025-01766-0An antisolvent-seeding strategy enhanced self-assembled monolayer formation, enabling the growth of high-quality perovskite top cells on flexible Cu(In,Ga)(S,Se)2 bottom cells. A 1 cm2 flexible tandem solar cell produced using this approach achieved a certified efficiency of 23.8% and is photostable and mechanically durable.
Nature Energy, Published online: 18 April 2025; doi:10.1038/s41560-025-01766-0An antisolvent-seeding strategy enhanced self-assembled monolayer formation, enabling the growth of high-quality perovskite top cells on flexible Cu(In,Ga)(S,Se)2 bottom cells. A 1 cm2 flexible tandem solar cell produced using this approach achieved a certified efficiency of 23.8% and is photostable and mechanically durable.
