Metal-oxide-based charge-transport layers have played a pivotal role in the progress of
perovskite solar cells. Yet metal-oxide/perovskite interfaces are often highly defective, owing …

A promising development in photovoltaics (PVs), mixed 2D/3D perovskite solar cells (PSCs)
have the potential to overcome the drawbacks of conventional 3D PSCs. This review article …

The modern era of cutting-edge technology needs alternative renewable energy resources
due to limited stocks and pollution concerns dealing with the conventional resources. Solar …

Solar energy is a green, sustainable, and de facto inexhaustible energy source for mankind.
The conversion of solar energy into other forms of energy has attracted extensive research …

Despite the rapid progress in the power conversion efficiency (PCE) from 3.8% to 25.5%
with ten years of effort, the real outdoor applications of perovskite solar cells (PSCs) are still …

Perovskite solar cells (PSCs) are gaining popularity due to their high efficiency and low-cost
fabrication. In recent decades, noticeable research efforts have been devoted to improving …

Energy‐related problems induced by ever‐continuous fossil consumption have arisen as
one of the most challenging issues in the 21st century, imposing urgent demands on …

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 …

Perovskite solar cells (PSCs) have recently demonstrated a rapid power conversion
efficiency of above 25%. In terms of physical properties, SnO2 is similar to TiO2 but with …

Inorganic electron transport layers (ETLs) are considered the most promising materials for
the construction of efficient and stable perovskite solar cells (PSCs) for commercialization …