In recent years, organic‐inorganic halide perovskites are now emerging as the most
attractive alternatives for next‐generation photovoltaic devices, due to their excellent …

High power conversion efficiencies (PCE), low energy payback time (EPBT), and low
manufacturing costs render perovskite solar cells (PSCs) competitive; however, a relatively …

Defects in perovskite are key factors in limiting the photovoltaic performance and stability of
perovskite solar cells (PSCs). Generally, choline halide (ChX) can effectively passivate …

The perovskite film prepared by traditional two-step sequential deposition possesses
numerous defects and excess lead iodide (PbI2), which is mainly due to the formation of a …

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 …

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 …

Perovskite solar cells (PSCs) have exhibited tremendous potential in photovoltaic fields
owing to their appreciable performance and simple fabrication. Nevertheless, device …

As a key contender in the field of photovoltaics, third‐generation thin‐film perovskite solar
cells (PSCs) have gained significant research and investment interest due to their superior …

Titanium oxide (TiO2) has been widely used as an electron transport layer (ETL) in
perovskite solar cells (PSCs). Typically, TiCl4 post‐treatment is indispensable for modifying …