TiO2 exists naturally in three crystalline forms: Anatase, rutile, brookite, and TiO2 (B). These
polymorphs exhibit different properties and consequently different photocatalytic …

The past decade has witnessed rapid development of perovskite solar cells (PSCs), the
record power conversion efficiency (PCE) of which has been rapidly boosted from the initial …

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 …

Perovskite materials have outstanding optical and electronic properties. In recent years, the
power conversion efficiency (PCE) of perovskite solar cells (PSCs) in the laboratory has …

Recently, lead halide‐based perovskites have become one of the hottest topics in
photovoltaic research because of their excellent optoelectronic properties. Among them …

All‐inorganic perovskites are considered to be one of the most appealing research hotspots
in the field of perovskite photovoltaics in the past 3 years due to their superior thermal …

In the past decade, the perovskite solar cell (PSC) has attracted tremendous attention thanks
to the substantial efforts in improving the power conversion efficiency from 3.8% to 25.5% for …

Recently, the thermally stable and facilely fabricated inorganic CsPbIBr2 perovskite solar
cells (PSCs) have attracted tremendous attention where the electron transport layer (ETL) is …

Organic–inorganic hybrid perovskite solar cells (PSCs) are regarded as a promising next‐
generation photovoltaic technology. However, poor device stability limits their …

According to recent reports, planar structure-based organometallic perovskite solar cells
(OPSCs) have achieved remarkable power conversion efficiency (PCE), making them very …