LITHIATION OF ELECTRODES FOR CYLINDRICAL ENERGY STORAGE DEVICES AND METHOD OF MAKING SAME

A method for lithiation of an electrode includes providing a roll including an electrode to be lithiated, providing a piece of lithium metal with predetermined weight attached to a conductive material, attaching the conductive material to a current collector of the electrode to be lithiated or to a...

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Bibliographic Details
Main Authors ZHONG, Linda, KIM, David, ZEA, Martin, QIU, Kathleen
Format Patent
LanguageEnglish
French
German
Published 07.08.2019
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A method for lithiation of an electrode includes providing a roll including an electrode to be lithiated, providing a piece of lithium metal with predetermined weight attached to a conductive material, attaching the conductive material to a current collector of the electrode to be lithiated or to a metal tab connected to or from the electrode to be lithiated, placing the roll, the piece of lithium, and the conductive material in a container, and filling the container with an electrolyte containing a lithium salt.
Bibliography:Application Number: EP20190153460