While researchers around the globe try to develop lead-free perovskite solar cells ... up with a technique to dramatically reduce lead leakage in such devices. The NREL team said the innovation ...

can prevent lead leakage by forming strong host-guest bonds with lead ions in perovskite solar cells. They also provide higher resistance to degradation due to moisture.

A new study in Science shows that the incorporation of a synthetic molecule into the design enhances the energy efficiency ...

TiO2, a highly adsorbent material, serves as an effective electron transport layer (ETL) in perovskite solar cells. To address potential lead (Pb) leakage, the researchers created a solvent-free ...

Perovskite solar cells could last ... flaw in their structure—primarily caused by iodine leakage. Over time, this escape of ...

A defect found in barium stannate (BaSnO3) perovskite crystals could one day lead to a new type of transparent conductive film, according to scientists at the University of Minnesota. The defect is a ...

However, perovskite cells also have major limitations, particularly their rapid degradation due to chemical reactions with air moisture, leading to iodine leakage. A team of researchers recently found ...

Perovskite solar cells contain lead, a cumulative toxin, and if the cells get damaged, there is potential for the lead ions to leak. Manchester solution: improving the safety of perovskite solar cells ...

Perovskite solar cells (PSCs) are a cost-effective, lightweight alternative to silicon-based panels, but iodine leakage has limited ... Technology Institute and lead author of the study, in ...

University of Queensland researchers have set a world record for solar cell efficiency with eco-friendly perovskite ...

Researchers have found a way to dramatically reducing energy loss and boosting efficiency perovskite solar cells by ...