There is an ongoing global effort to advance emerging perovskite solar cells (PSCs), and
many of these endeavours are focused on develo** new compositions, processing …

Abstract Perovskite (PVSK) photovoltaic (PV) devices are undergoing rapid development
and have reached a certified power conversion efficiency (PCE) of 26.1% at the cell level …

In halide perovskite solar cells the formation of secondary-phase excess lead iodide (PbI2)
has some positive effects on power conversion efficiency (PCE) but can be detrimental to …

Extensive research in nanotechnology has been conducted to investigate new behaviours
and properties of materials with nanoscale dimensions. ZnO NPs owing to their distinct …

Abstract Development of lead-free inorganic perovskite material, such as Cs2AgBiBr6, is of
great importance to solve the toxicity and stability issues of traditional lead halide perovskite …

Metal halide perovskite solar cells have demonstrated a high power conversion efficiency
(PCE), and further enhancement of the PCE requires a reduction of the bandgap-voltage …

Further improvement and stabilization of perovskite solar cell (PSC) performance are
essential to achieve the commercial viability of next-generation photovoltaics. Considering …

With rapid progress in a power conversion efficiency (PCE) to reach 25%, metal halide
perovskite-based solar cells became a game-changer in a photovoltaic performance race …

Understanding the function of moisture on perovskite is challenging since the random
environmental moisture strongly disturbs the perovskite structure. Here, we develop various …

It is widely believed that excess/residual lead iodide (PbI2) can affect the performance of
perovskite solar cells. Moderate PbI2 can enhance efficiency by passivating defects, while …