Techniques for making two-sided electrochemical cells
AssigneeSolid Power Operating, Inc.
InventorsAlexander DELLUVA, Brian E. FRANCISCO, David A. TELEP
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Abstract
Described herein are processes for preparing electrochemical cells. The processes generally include simultaneously coating a top side and a bottom side of a two-sided surface with first and second wet electrode slurry, respectively; and simultaneously coating a first and second separator slurry on each of the respective top and bottom coated wet electrode slurry resulting in two parallel regions of wet-on-wet areas of contact between electrode and separator to physically form two neighboring electrochemical cell portions of a solid state battery.
Claims10
A process for making two-sided electrochemical cells comprising:
- simultaneously coating a top side and a bottom side of a two-sided surface with first and second wet electrode slurry, respectively;
- and
- simultaneously coating a first and second separator slurry on each of the respective top and bottom coated wet electrode slurry resulting in two parallel regions of wet-on-wet areas of contact between electrode and separator to physically form two neighboring electrochemical cell portions of a solid state battery.
A product including one or more two-sided electrochemical cells made by:
- simultaneously coating a top side and a bottom side of a two-sided surface with first and second wet electrode slurry material, respectively;
- and
- simultaneously coating a first and second separator slurry on each of the respective top and bottom coated wet electrode slurry resulting in two parallel regions of wet-on-wet areas of contact between electrode and separator to physically form two neighboring electrochemical cell portions of a solid state battery.
Dependencies are inferred from the claim text.