Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sherman H. Zeng0
Mark W. Verbrugge0
Mei Cai0
Xingcheng Xiao0
Date of Patent
November 19, 2019
0Patent Application Number
156911620
Date Filed
August 30, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method of manufacturing a lithium ion battery cell. A non-aqueous liquid electrolyte solution is placed in contact with particles of a lithium ion-exchanged zeolite material for a time sufficient to remove water molecules from the liquid electrolyte solution. Thereafter, the liquid electrolyte solution may be introduced into an electrochemical cell assembly and hermetically sealed within a cell casing to form a lithium ion battery cell.
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