On the road to non-toxic and stable perovskite solar cells

The promising halide perovskite materials for solar energy conversion show high efficiencies, but this comes at a cost: The best perovskite materials incorporate toxic lead which poses a hazard to the environment. Researchers have now engineered a new hybrid perovskite material with promising efficiency and stability.

from Solar Energy News -- ScienceDaily https://ift.tt/2T9gic6