METHOD FOR RECYCLING ELECTRODE MATERIALS OF A LITHIUM BATTERY

A process for the recycling of an electrochemically active material is described. The process comprises the steps of reacting the electrochemically active material with an oxidizing agent or a reducing agent in a solvent without addition of a strong acid, to produce a lithium salt and a delithiated...

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Hauptverfasser: AMOUZEGAR, KAMYAB, BOUCHARD, PATRICK, ZAGHIB, KARIM, TURCOTTE, NANCY
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creator AMOUZEGAR, KAMYAB
BOUCHARD, PATRICK
ZAGHIB, KARIM
TURCOTTE, NANCY
description A process for the recycling of an electrochemically active material is described. The process comprises the steps of reacting the electrochemically active material with an oxidizing agent or a reducing agent in a solvent without addition of a strong acid, to produce a lithium salt and a delithiated electrochemically active material precipitate. This precipitate is separated from the lithium salt and used in the regeneration of the electrochemically active material.
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subjects BASIC ELECTRIC ELEMENTS
CHEMISTRY
ELECTRICITY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PRETREATMENT OF RAW MATERIALS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
PRODUCTION AND REFINING OF METALS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
title METHOD FOR RECYCLING ELECTRODE MATERIALS OF A LITHIUM BATTERY
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