Electrowinning of Nickel from Lithium-Ion Batteries.

Katarzyna Łacinnik^1,2, Szymon Wojciechowski², Wojciech Mikołajczak², Artur Maciej¹, Wojciech Simka¹

¹Department of Inorganic Chemistry, Analytical Chemistry, and Electrochemistry, Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland.

²Elion Sp. z o.o., 05-119 Legionowo, Poland.

PubMed PMC DOI PDF

Abstract

The growing demand for lithium-ion batteries (LIBs) is driving a rapid increase in the volume of spent cells which-as hazardous waste-must be managed effectively in accordance with circular-economy principles. Hydrometallurgical recycling allows the recovery of critical metals at far lower environmental cost than primary mining. This paper presents a method for obtaining metallic nickel from sulfa…

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