Recently, perovskite solar cells (PSCs) have attracted much attention owing to their high
power conversion efficiency (25.2%) and low fabrication cost. However, the short lifetime …

Despite the impressive efficiency of perovskite solar cells (PSCs), their operational stability
is still hindered by the thermodynamic instability of the hybrid organic–inorganic absorber …

Inorganic halide perovskites (IHPs) have recently attracted huge attention in the field of
optoelectronics. IHPs are generally expected to exhibit superior chemical stability over the …

In perovskite solar cells (PSCs) energy level alignment and charge extraction at the
interfaces are the essential factors directly affecting the device performance. In this work, we …

The power conversion efficiency of organic–inorganic hybrid perovskite solar cells (PSCs)
has been boosted to be comparable with that of commercial silicon solar cells. Although the …

The all-inorganic α-CsPbI3 perovskite with the most suitable band gap faces serious
challenges of low phase stability and high moisture sensitivity. We discover that a simple …

Carbon-based electrodes have been widely applied in perovskite solar cells (PSCs)
because of their chemical inertness and compatibility with up-scalable techniques, signifying …

Inorganic halide perovskites such as cesium lead halide are promising due to their excellent
thermal stability. Cesium lead iodide (CsPbI3) has a bandgap of 1.73 eV and is very suitable …

All-inorganic perovskite solar cells (pero-SCs) are attracting considerable attention due to
their promising thermal stability, but their inferior power-conversion efficiency (PCE) and …

All-inorganic perovskite solar cells provide a promising solution to tackle the thermal
instability problem of organic–inorganic perovskite solar cells (PSCs). Herein, we designed …