Solar energy is attractive because it is free, renewable, abundant and sustainable.
Photocatalysis is one of the feasible routes to utilize solar energy for the degradation of …

The remarkable success of lead halide perovskites (LHPs) in photovoltaics and other
optoelectronics is significantly linked to their defect tolerance, although this correlation …

Even though the mesoporous-type perovskite solar cell (PSC) is known for high efficiency,
its planar-type counterpart exhibits lower efficiency and hysteretic response. Herein, we …

Colloidal lead‐free perovskite nanocrystals have recently received extensive attention
because of their facile synthesis, the outstanding size‐tunable optoelectronic properties, and …

Varying the halide ratio (eg, Br–: I–) is a convenient approach to tune the bandgap of
organic lead halide perovskites. The complexation between Pb2+ and halide ions is the …

Although many dopant-free hole transport materials (HTMs) for perovskite solar cells (PSCs)
have been investigated in the literature, novel and useful molecular designs for high …

Antimony‐based perovskite‐inspired materials (PIMs) are solution‐processable halide
absorbers with interesting optoelectronic properties, low toxicity, and good intrinsic stability …

Despite the outstanding power conversion efficiency of triple-cation perovskite solar cells
(PSCs), their low long-term stability in the air is still a major bottleneck for practical …

Understanding interfacial charge transfer processes such as trap-mediated recombination
and injection into charge transport layers (CTLs) is crucial for the improvement of perovskite …

Transient photoluminescence measurements of lead-halide perovskite layers with electron
or hole transport layers provide insights into the interfacial charge transfer and …