Perovskite solar cells have demonstrated the efficiencies needed for technoeconomic
competitiveness. With respect to the demanding stability requirements of photovoltaics …

Lead halide perovskite solar cells (PSCs) have shown unprecedented development in
efficiency and progressed relentlessly in improving stability. All the achievements have been …

Achieving both high efficiency and long-term stability is the key to the commercialization of
perovskite solar cells (PSCs),. However, the diversity of perovskite (ABX3) compositions and …

A myriad of studies and strategies have already been devoted to improving the stability of
perovskite films; however, the role of the different perovskite crystal facets in stability is still …

The black phase of formamidinium lead iodide (FAPbI3) perovskite shows huge promise as
an efficient photovoltaic, but it is not favoured energetically at room temperature, meaning …

The defective bottom interfaces of perovskites and hole-transport layers (HTLs) limit the
performance of pin structure perovskite solar cells. We report that the addition of lead …

The stabilization of grain boundaries and surfaces of the perovskite layer is critical to extend
the durability of perovskite solar cells. Here we introduced a sulfonium-based molecule …

Interest in photovoltaics (PVs) based on Earth-abundant halide perovskites has increased
markedly in recent years owing to the remarkable properties of these materials and their …

The emergence of perovskite photovoltaic technology is transforming the landscape of solar
energy. Its rapid development has been driven by the advances in our understanding of the …

Halide perovskite solar cells (PSCs) have achieved power conversion efficiencies (PCEs)
approaching 26%, however, the stability issue hinders their commercialization. Due to the …