PROCEDE DE FORMATION D'UNE CELLULE DE BATTERIE LI-ION COMPRENANT UN MATERIAU POUR CATHODE A BASE DE LNMO

PROCEDE DE FORMATION D'UNE CELLULE DE BATTERIE LI-ION COMPRENANT UN MATERIAU POUR CATHODE A BASE DE LNMO

A process forms a Li-ion battery cell including an LNMO-based cathode material, an anode material, a separator and an electrolyte. The process successively includes charging the cell until the cell reaches a state of charge of 100%, storing the cell in the state of charge of 100% in an open circuit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PHAN VIET-PHONG, SI LARBI GREGORY, DANIEL LISE
Format: Patent
Sprache:fre
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:A process forms a Li-ion battery cell including an LNMO-based cathode material, an anode material, a separator and an electrolyte. The process successively includes charging the cell until the cell reaches a state of charge of 100%, storing the cell in the state of charge of 100% in an open circuit for a period of time of at least 48 hours, and removing gas generated during the charging and the storage.