Two-step leaching of spent lithium-ion batteries and effective regeneration of critical metals and graphitic carbon employing hexuronic acid
Sibananda Sahu, Niharbala Devi
Abstract
A comprehensive and environmentally friendly approach for recycling critical metals as well as graphitic carbon from discarded LIBs was proposed. To regenerate pure graphitic carbon a two-step leaching process was adopted.
Topics & Concepts
Leaching (pedology)LixiviantAscorbic acidParticle sizeMaterials scienceSelective leachingMetallurgyInorganic chemistryChemistrySulfuric acidNuclear chemistryEnvironmental scienceSoil waterSoil sciencePhysical chemistryFood scienceExtraction and Separation ProcessesRecycling and Waste Management TechniquesAdvancements in Battery Materials