'Molecular glue' makes perovskite solar cells dramatically more reliable over time

A research team from Brown University has made a major step toward improving the long-term reliability of perovskite solar cells, an emerging clean energy technology. In a study to be published on Friday, May 7 in the journal Science, the team demonstrates a "molecular glue" that keeps a key interface inside cells from degrading. The treatment dramatically increases cells' stability and reliability over time, while also improving the efficiency with which they convert sunlight into electricity.

May 6, 2021 - Phys
A research team from Brown University has made a major step toward improving the long-term reliability of perovskite solar cells, an emerging clean energy technology. In a study to be published on Friday, May 7 in the journal Science, the team demonstrates a "molecular glue" that keeps a key interface inside cells from degrading. The treatment dramatically increases cells' stability and reliability over time, while also improving the efficiency with which they convert sunlight into electricity.