Although revolutionary progress in power conversion efficiencies (PCEs) of perovskite solar
cells (PSCs) greater than 22% has accompanied significant advances in materials …

Supercapacitors have become a popular form of energy-storage device in the current energy
and environmental landscape, and their performance is heavily reliant on the electrode …

Typically, low cost as well as stability factors of the organo-metal halide perovskite solar cells
based on inorganic hole transport layers (HTLs) have been the focus of intense research …

Migration of ions can lead to photoinduced phase separation, degradation, and current–voltage
hysteresis in perovskite solar cells (PSCs), and has become a serious drawback for the …

Toxicity and chemical instability issues of halide perovskites based on organic–inorganic
lead-containing materials still remain as the main drawbacks for perovskite solar cells (PSCs). …

Efficiencies of perovskite solar cells (PSCs) are now hitting such high levels that scalable
fabrication at low-cost is becoming pivotal. However, this remains challenging due to …

Perovskite solar cells (PSCs) with efficiencies greater than 20% have been realized mostly
with expensive spiro‐MeOTAD hole‐transporting material. PSCs are demonstrated that …

Although perovskite solar cells with power conversion efficiencies (PCEs) more than 22%
have been realized with expensive organic charge-transporting materials, their stability and …

Organic hole transport materials (HTMs) have been frequently used to achieve high power
conversion efficiencies (PCEs) in regular perovskite solar cells (PSCs). However, organic …

Instability of the perovskite materials, especially in high humidity, is one of the major limitations
that hinders the development of perovskite devices. Herein, to eliminate the degradation …