Lead-free perovskite solar cells enabled by hetero-valent substitutes
Riming Nie, Ranadeep Raj Sumukam, Sathy Harshavardhan Reddy, Banavoth Murali, Sang Il Seok
Abstract
In this perspective, we present strategies that foster the expulsion of lead from perovskites to obtain a non-hazardous active material.
Topics & Concepts
Perovskite (structure)Lead (geology)Hazardous wasteMaterials scienceNanotechnologyBusinessChemical engineeringGeologyWaste managementEngineeringGeomorphologyPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films