Mechanochemistry with solvent‐free and environmentally friendly characteristics is one of
the most promising alternatives to traditional liquid‐phase‐based reactions, demonstrating …

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 …

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 …

Solid-state magic-angle spinning NMR spectroscopy is a powerful technique to probe
atomic-level microstructure and structural dynamics in metal halide perovskites. It can be …

Lead-free halide double perovskites with a generic formula of A2B′(III) B ″(I) X6 (A and B
are cations and X is a halide anion) are being explored as a less toxic, higher thermal-and …

The conventional precursor mixture based on highly pure and expensive PbI2 (purity>
99.99%) is problematic in commercializing perovskite solar cells (PSCs) because of a large …

Embedding metal-halide perovskite particles within an insulating host matrix has proven to
be an effective strategy for revealing the outstanding luminescence properties of perovskites …

Zinc oxide (ZnO) is a promising electron‐transport layer (ETL) in thin‐film photovoltaics.
However, the poor chemical compatibility between commonly used sol–gel‐derived ZnO …

Two-and three-dimensional lead-halide perovskite (LHP) materials are novel
semiconductors that have generated broad interest owing to their outstanding optical and …

Interface engineering in organometal halide perovskite solar cells (PSCs) has been an
efficient tool to boost the performance and stability of photovoltaic (PV) devices. It is known …