They had a fluorine-doped tin oxide substrate, a titanium dioxide electron transport layer, a mesoporous titanium dioxide/potassium chloride layer, a perovskite absorber, a spiro-OMeTAD hole ...

Mesoporous materials are a class of nanomaterials characterized by their highly ordered porous structure with pore sizes ranging from 2 to 50 nanometers. These materials possess large surface areas, ...

In December 2021, KAUST researchers achieved a power conversion efficiency of 28.2% for a tandem solar cell with an area of around 1 cm2, based on an n-i-p perovskite stacked on top of a silicon ...

The rapid efficiency increase of solar cells based on perovskites makes these materials promising contenders in cheap devices for solar energy harvesting. This focus issue highlights performance ...