Lead halide perovskites are promising semiconducting materials for solar energy
harvesting. However, the presence of heavy-metal lead ions is problematic when …

Halide perovskite quantum dots have recently attracted increasing research interest in
photocatalytic CO2 reduction due to their high light absorption coefficient, tunable bandgap …

Encapsulation engineering is an effective strategy to improve the stability of perovskite solar
cells. However, current encapsulation materials are not suitable for lead-based devices …

In perovskite solar cells, passivating the surface or interface that contains a high
concentration of defects, specifically deep-level defects, is one of the most important topics …

Perovskite solar cells (PSCs) have witnessed rapid development toward commercialization
based on their superior efficiency except for some remained misgivings about their poor …

Perovskite solar cells (PSCs) have the potential to produce solar energy at a low cost, with
flexibility, and high power conversion efficiency (PCE). However, there are still challenges to …

With the skyrocketed power conversion efficiency and enhanced lifetime of perovskite solar
cells (PVSCs), the environmental issues from materials to device processing, operation, and …

In the pursuit of ecofriendly and cost-effective commercialization of perovskite solar cells
(PSCs), efforts have been made to develop recycling technologies. Currently, most recycling …

Abstract Hydroxyapatite (HAp), a well-known biomaterial, has witnessed a remarkable
evolution over the years, transforming from a simple biocompatible substance to an …

Despite the unprecedented progress in lead‐based perovskite solar cells (PSCs), the
toxicity and leakage of lead from degraded PSCs triggered by deep‐level defects and poor …