ELECTROCHEMICALLY-CONDUCTIVE ARTICLES INCLUDING CURRENT COLLECTORS HAVING CONDUCTIVE COATINGS AND METHODS OF MAKING SAME

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United States of America Patent

SERIAL NO

15703240

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Abstract

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Electrically-conductive articles are provided that include a current collector having a conductive coating. The current collector has nanoporous structure, such as that from etched metal, and a carbon coating in contact with the current collector. The carbon coating is free of binder. In some embodiments, the current collector includes etched aluminum. The provided electrically-conductive articles can be electrochemical capacitors or lithium-ion electrochemical cells.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 SAINT PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Divigalpitiya, Ranjith Ontario, CA 32 353

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