Organic–inorganic hybrid perovskite solar cells (PSCs) are among the most promising
candidates for the next generation of photovoltaic devices because of the significant …

The utilization of naturally existed energy is an indispensable solution to realise carbon
neutral society in the future. Solar energy in the Sun is a tremendously abundant renewable …

Organic inorganic halide perovskites have drawn great attention in the past decade, due to
their superior photovoltaic performance with an efficiency over 25%. For planar …

In addition to the broadly anticipated use of metal halide perovskites in photovoltaics and
light-emitting devices, they also hold a great promise as cost-effective thermoelectrics, as …

Long term stability and the toxicity of leaked lead ions represent the main barriers for
commercialization of perovskite solar cells (PSCs). Here we report a novel chemical doping …

Perovskite solar cells (PSCs) have emerged as the next generation photovoltaic technology
due to their high power conversion efficiency and solution‐based fabrication process. The …

Due to the unpredictable composition and vulnerable nature of the grain boundaries (GBs),
grain boundaries engineering with improving the order degree of perovskite GBs would be …

Under the stimulation of external factors, the ions with small activation energies could
escape from the surface of perovskite, aggravating the defects at the interfaces and …

Metal–organic frameworks (MOFs) and metal halide perovskites are currently under much
investigation due to their unique properties and applications. Herein, an innovative strategy …

Interface engineering mediated by a designed chemical agent is of paramount importance
for developing high-performance perovskite solar cells (PSCs). It is especially critical for …