https://www.selleckchem.com/pr....oducts/ro-20-1724.ht
We report here on the stability of a precursor solution for perovskite solar cells. Solution was aged at ambient conditions for 4 weeks, where two different precursor solutions were prepared by dissolving FAI and PbI2 in DMSO/DMF solvent (precursor mixture solution) and the synthesized single crystalline α-FAPbI3 in the same solvent (single crystal solution). Perovskite films were prepared by depositing fresh or aged solutions at weekly intervals. Photovoltaic parameters were hardly altered by aging the single crystal solution, while
Like
Comment
Share
