APPARATUS FOR PRE-LITHIATION OF NEGATIVE ELECTRODE AND METHOD FOR PRE-LITHIATION OF NEGATIVE ELECTRODE

An apparatus for the pre-lithiation of a negative electrode comprises: a pre-lithiation reactor in which a pre-lithiation solution is accommodated; a high-pressure chamber surrounding the outside of the pre-lithiation reactor, and maintaining an internal air pressure exceeding atmospheric pressure;...

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Bibliographische Detailangaben
Hauptverfasser:	CHAE, Oh Byong, JEON, Seo Young, KIM, Ye Ri, HWANG, Seung Hae, LEE, Su Yeon
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	An apparatus for the pre-lithiation of a negative electrode comprises: a pre-lithiation reactor in which a pre-lithiation solution is accommodated; a high-pressure chamber surrounding the outside of the pre-lithiation reactor, and maintaining an internal air pressure exceeding atmospheric pressure; at least one lithium metal counter electrode disposed in the pre-lithiation solution so as to be facing and spaced a predetermined distance from a negative electrode introduced into the pre-lithiation solution; and a chargingand discharging unit electrically connected to the negative electrode and the lithium metal counter electrode.