Halide perovskites (HPs) are used in various applications, including solar cells, light-
emitting diodes, lasers, and photodetectors. These materials have recently received a great …

Rechargeable sodium‐ion batteries (SIBs) are emerging as a viable alternative to lithium‐
ion battery (LIB) technology, as their raw materials are economical, geographically abundant …

Further enhancing the performance and stability of inverted perovskite solar cells (PSCs) is
crucial for their commercialization. We report that the functionalization of multication and …

Quasi‐2D perovskites have long been considered to have favorable “energy
funnel/cascade” structures and excellent optical properties compared with their 3D …

The surface, interfaces and grain boundaries of a halide perovskite film carry critical tasks in
achieving as well as maintaining high solar cell performance due to the inherently defective …

The interfacial carrier nonradiative recombination resulting from defects and energy barrier
at buried interface hinders further enhancement of power conversion efficiency (PCE) and …

Lead halide perovskite quantum dots (PQDs), also called perovskite nanocrystals, are
considered as one of the most promising classes of photovoltaic materials for solar cells due …

Halide perovskites have the potential to disrupt the photovoltaics market based on their high
performance and low cost. However, the decomposition of perovskites under moisture …

Defects are considered to be one of the most significant factors that compromise the power
conversion efficiencies and long‐term stability of perovskite solar cells. Therefore, it is urgent …

Polymer strategy has been widely adopted for efficient, stable, and hysteresis-reduced
perovskite solar cells (PSCs). Herein, a comprehensive review of polymer strategy is …