Abstract 3D perovskite solar cells (PSCs) have shown great promise for use in next‐
generation photovoltaic devices. However, some challenges need to be addressed before …

High‐efficiency perovskite solar cells (PSCs) and organic solar cells (OSCs) are promising
alternatives for silicon‐based solar cells. At present, the key point for commercialization of …

Grain boundaries (GBs) have been shown to initiate metal halide perovskite degradation
under light, moisture, and/or heat stresses due to the existence of various defects, making …

Layered 2D perovskites have been extensively investigated by scientists with photovoltaics
(PV) expertise due to their good environmental stability. However, a random phase …

Lead halide perovskites show great potential to be used in wearable optoelectronics.
However, obstacles for real applications lie in their instability under light, moisture and …

The 2D/3D perovskite heterostructures have been widely investigated to enhance the
efficiency and stability of perovskite solar cells (PSCs). However, rational manipulation of …

Room temperature‐processed electron transport layers (RT‐ETLs) demonstrate vast
potential to be used in fabricating high‐performance flexible perovskite solar cells (PSCs) in …

Simplified perovskite solar cells (PSCs) were fabricated with the perovskite layer
sandwiched and encapsulated between carbon‐based electron transport layer (ETL) and …

Small amines featuring the combination of amino groups and other organic moieties have
emerged as some of the most promising additives or surface ligands candidates for …

High-efficiency perovskite solar cells (PSCs) normally rely on costly, high purity (> 99.99%),
air-sensitive raw materials that vary batch-to-batch. The perovskite films and devices derived …