View source for 20250183321. Copper-gra (GM GLOBAL TECHNOLOGY OPERATIONS LLC)

= COPPER-GRAPHENE MULTILAYER COMPOSITE COATED COPPER FOIL FOR ANODE CURRENT COLLECTOR =

'''Abstract''':
aspects of the disclosure include copper-graphene (cu-gr) multilayer composite (cgmc) current collectors and methods of manufacturing the same. an exemplary vehicle includes an electric motor and a battery pack electrically coupled to the electric motor. the battery pack includes a battery cell with a cell pouch having therein a plurality of stacked anode current collectors alternating with a plurality of stacked cathode current collectors, and an active material dispersed within the cell pouch to cover the current collectors. each of the anode current collectors is a cgmc current collector including a copper foil substrate having a top surface and a bottom surface. the copper foil substrate is pure copper. a graphene layer is directly on at least one of the top surface and the bottom surface of the copper foil substrate and a plated copper layer is directly on the graphene layer.

'''Inventor(s)''': [[:Category:Yi Liu of Troy MI US|Yi Liu]], [[:Category:Masoud MohammadPour of Novi MI US|Masoud MohammadPour]], [[:Category:Qigui Wang of Rochester Hills MI US|Qigui Wang]], [[:Category:Kestutis A. Sonta of Troy MI US|Kestutis A. Sonta]], [[:Category:Ronald C. Daul of Northville MI US|Ronald C. Daul]]

'''CPC Classification''': [[:Category:CPC_H01M4/667|H01M4/667]] (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)


[[Category:Patent Applications]]
[[Category:GM GLOBAL TECHNOLOGY OPERATIONS LLC]]
[[Category:CPC_H01M4/667]]
[[Category:Yi Liu of Troy MI US]]
[[Category:Masoud MohammadPour of Novi MI US]]
[[Category:Qigui Wang of Rochester Hills MI US]]
[[Category:Kestutis A. Sonta of Troy MI US]]
[[Category:Ronald C. Daul of Northville MI US]]

[https://wikipatents.org/index.php?search=20250183321+rejection&title=Special%3ASearch&wprov=acrw1_-1 Search for rejections for patent application number 20250183321]


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