Recently, perovskite solar cells (PSCs) have attracted ample consideration from the
photovoltaic community owing to their continually-increasing power conversion efficiency …

Charge transport materials in heterojunction solar cells (eg perovskite solar cells (PSCs))
play critical roles in determining charge dynamics, photovoltaic performance and device …

The fabrication of perovskite solar cells (PSCs) in ambient air can accelerate their
industrialization. However, moisture induces severe decomposition of the perovskite layer …

Inverted perovskite solar cells (pin PSCs) with nickel oxide (NiO x) as hole transport layer
(HTL) have attracted tremendous attention due to the stable performance and ease of …

Although the FAPbI3 perovskite system exhibits an impressive optoelectronic characteristic
and thermal stability because of its energetically unstable black phase at room temperature …

The severe nonradiative recombination losses limit the further improvement of open‐circuit
voltage (Voc) and power conversion efficiency (PCE) of perovskite solar cells (PVSCs). In …

The operational stability is a huge obstacle to further commercialization of perovskite solar
cells. To address this critical issue, in this work, uracil is introduced as a “binder” into the …

Air-processed perovskite solar cells (PSCs) with high performance are considered to be the
inevitable trend of low-cost commercial manufacturing. Nevertheless, the deep-and shallow …

Stabilizing perovskite solar cells requires consideration of all defective sites in the devices.
Substantial efforts have been devoted to interfaces, while stabilization of grain boundaries …

Driven by their many unique features, perovskite solar cells (PSCs) have become one of the
most promising candidates in the photovoltaic field. Two‐step preparation of perovskite film …