A study carried out at the Federal University of ABC (UFABC), in the state of São Paulo, Brazil, presents a new way to mitigate the rapid degradation of perovskite solar cells. The problem, which limits the use of these devices in everyday life, has challenged researchers in the field to find viable solutions.
Perovskite solar cells are a very promising photovoltaic technology. They are as efficient as silicon cells and have lower production costs. In addition, they are light, flexible and semi-transparent, which opens up numerous possibilities for applications such as windows, clothing or tents that can generate electricity from sunlight.
However, the commercialization of these cells is hampered by their low durability due to the degradation that perovskite materials undergo when exposed to humidity and ambient temperature conditions during both manufacturing and use. This degradation affects the performance of the devices over time and therefore their durability.
