Organic–inorganic hybrid perovskite (OIHPs) solar cells are the most promising alternatives
to traditional silicon solar cells, with a certified power conversion efficiency beyond 25 …

Perovskite solar cells (PSCs) have developed rapidly in recent years due to their excellent
photoelectric properties. Among them, lead‐based perovskite photovoltaics have shown …

Perovskite film with high crystal quality is fundamental to achieving high‐performance solar
cells. A fast nucleation process is crucial to improving the crystallization quality. Here, we …

Hole transport layer (HTL)‐free carbon‐based perovskite solar cells (C‐PSCs) show
promising commercial application potential due to their attractive advantages of low cost and …

Crystal growth regulation has become an effective solution to reduce the defects at grain
boundaries (GBs) and surfaces of perovskite films for better photovoltaic performances …

The ionic nature of the organic‐inorganic hybrid perovskite material is prone to react with
different functional groups. Here, a series of polar molecules with permanent dipole …

Printable planar carbon electrodes emerge as a promising replacement for thermally
evaporated metals as the rear contact for perovskite solar cells (PSCs). However, the power …

The defects within perovskite films are the fatal roadblock limiting the performance of
perovskite solar cells (PSCs). Herein, we develop a patching strategy to obtain high‐quality …

The introduction of a two-dimensional (2D) perovskite into a three-dimensional (3D)
perovskite has been proven to be effective in minimizing defect state density and improving …

The preparation of high-efficiency perovskite solar cells (PSCs) in the ambient air
environment has been challenging, especially for methylamine-free formamidine (FA)-based …