CPC H01G 11/36 (2013.01) [B82Y 30/00 (2013.01); C01B 32/158 (2017.08); H01G 11/24 (2013.01); H01G 11/26 (2013.01); H01G 11/28 (2013.01); H01G 11/48 (2013.01); H01G 11/70 (2013.01); H01G 11/86 (2013.01); H01G 11/46 (2013.01); Y02E 60/13 (2013.01)] | 21 Claims |
1. An electrode comprising:
a current collector comprising:
a conductor layer having at least a first surface;
a metal oxide layer disposed on the first surface; and
elongated metal carbide nanostructures extending from the first surface; and
a carbonaceous energy storage media disposed on the metal oxide layer and in contact with the elongated metal carbide nanostructures; wherein the carbonaceous energy storage media is present in the form of a contact layer and an over layer; and wherein the contact layer comprises carbon nanotubes and activated carbon.
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