Auto-oxidation of redox electrodes for the selective recovery of platinum group metals
Ching‐Hsiu Chung, Stephen Cotty, Jemin Jeon, Johannes Elbert, Xiao Su
Abstract
Redox-electrodes are designed to selectively bind platinum group metals by auto-oxidation, and release them electrochemically. The platform can efficiently recover PGMs from catalytic converter leachates, and contribute to energy-efficient technologies for materials recycling.
Topics & Concepts
RedoxPlatinum groupPlatinumElectrodeCatalysisChemistryInorganic chemistryMaterials scienceOrganic chemistryPhysical chemistryAdvancements in Battery MaterialsExtraction and Separation ProcessesSupercapacitor Materials and Fabrication