Lead halide perovskite solar cells (PSCs) have become a promising next-generation
photovoltaic technology due to their skyrocketed power conversion efficiency. However, the …

In the last decade, the power conversion efficiency (PCE) of solution-processed perovskite
solar cells (PSCs) in the lab-scale has reached an incredible level of 25.5%. Generally …

To obtain highly efficient and stable perovskite solar cells (PSCs), defects must be removed
at the grain boundaries of the perovskite films. Most surface-treatment methods involve …

Regulating the electron transport layer (ETL) has been an effective way to promote the
power conversion efficiency (PCE) of perovskite solar cells (PSCs) as well as suppress their …

Defects in perovskite films are still the dominant destroyer of both power conversion
efficiency (PCE) and long‐term stability in perovskite solar cells (PSCs). As the most popular …

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

Solar energy is a clean source of energy that can help fulfill the increasing global energy
demand. Among light harvesting devices, perovskite solar cells (PSCs) have been a focus of …

We report a highly effective interface engineering strategy for thermally stable perovskite
solar cells (PSCs) by employing a zwitterion-modified SnO2 electron transport layer (ETL) …

SnO2 has been universally applied as electron transporting layer (ETL) towards the
fabrication of highly efficient perovskite solar cells (PSCs), owing to its unique advantages …

Over the past few years, lead‐halide perovskites (LHPs), both in the form of bulk thin films
and colloidal nanocrystals (NCs), have revolutionized the field of optoelectronics, emerging …