%0 Journal Article %T Room-Temperature Molten Salt for Facile Fabrication of Efficient and Stable Perovskite Solar Cells in Ambient Air %J - %D 2019 %R https://doi.org/10.1016/j.chempr.2019.02.025 %X £¿ Room-temperature molten salt for facile fabrication of perovskite films in air £¿ No post-deposition treatment is needed (e.g., anti-solvent) £¿ The resulting perovskite solar cells are highly efficient and stable £¿ A universal solvent for all common salts used in perovskite device %U https://www.cell.com/chem/fulltext/S2451-9294(19)30082-8