Even though power conversion efficiency has already reached 25.8%, poor stability is one of
the major challenges hindering the commercialization of perovskite solar cells (PSCs) …

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

Lead halide perovskite solar cells now show excellent efficiencies and encouraging levels of
stability. Further improvements in performance require better control of the trap states which …

Perovskite solar cells (PSCs) have emerged as a 'rising star'in recent years due to their high-
power conversion efficiency (PCE), extremely low cost and facile fabrication techniques. To …

Abstract Design and modification of interfaces have been the main strategies in develo**
perovskite solar cells (PSCs). Among the interfacial treatments, dipole molecules have …

Photovoltaic solar cells based on perovskite materials due to their unique optoelectronic
properties are good instruments to develop green energy for worldwide energy demands. In …

The power conversion efficiencies (PCEs) of perovskite solar cells (PSCs) are already
higher than those of other thin-film photovoltaic technologies, but the high-efficiency cells …

Due to their low cost and simplified production process, electron-transport-layer-free (ETL-
free) perovskite solar cells (PSCs) have attracted great attention recently. However, the …

Electron transporting layer (ETL)-free perovskite solar cells (PSCs) exhibit promising
progress in photovoltaic devices due to the elimination of the complex and energy-/time …

The performances of electron‐transport‐layer (ETL)‐free perovskite solar cells (PSCs) are
still inferior to ETL‐containing devices. This is mainly due to severe interfacial charge …