Currently, the efficiency of perovskite solar cells (PSCs) is≈ 24%. For the fabrication of such
high efficiency PSCs, it is necessary to use both electron and hole transport layers to …

The electron transport layer plays a key role in affecting the charge dynamics and
photovoltaic parameters in perovskite solar cells. Compared to other counterparts, SnO2 has …

Even though the mesoporous-type perovskite solar cell (PSC) is known for high efficiency,
its planar-type counterpart exhibits lower efficiency and hysteretic response. Herein, we …

Tin oxide has made a major breakthrough in high‐efficiency perovskite solar cells (PSCs) as
an efficient electron transport layer by the low‐temperature chemical bath deposition …

CsPbIBr 2 perovskite solar cells (PSCs) have received considerable concern due to their
excellent stability. However, the interface defects and imperfect band alignment between …

The electron transport layer (ETL) plays a crucial role for efficiency and stability of perovskite
solar cells (PSCs). As a promising low‐temperature ETL, tin oxide still requires complicated …

Modification of the charge transport layers is an effective way to improve charge transport
and performance of perovskite solar cells (PSCs). The ions in the ionic compounds used for …

The energy level alignment and carrier mobility of the charge transport layer are of crucial
importance for electron extraction and transport in planar heterojunction perovskite solar …

The emerging photovoltaic technology, namely perovskite photovoltaics, follows a style to
the blooming flower with superficial prosperity described by the ancient poet Yuxi Liu. Metal …

The solar to electric power conversion efficiency (PCE) of perovskite solar cells (PSCs) has
recently reached 22.7%, exceeding that of competing thin film photovoltaics and the market …