Sodium based aqueous electrolyte electrochemical secondary energy storage device

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United States of America Patent

PATENT NO 9088046
SERIAL NO

12943275

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Abstract

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A secondary hybrid aqueous energy storage device includes an anode electrode, a cathode electrode which is capable of reversibly intercalating sodium cations, a separator, and a sodium cation containing aqueous electrolyte, wherein an initial active cathode electrode material comprises an alkali metal containing active cathode electrode material which deintercalates alkali metal ions during initial charging of the device.

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Patent Owner(s)

  • CARNEGIE MELLON UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Whitacre, Jay Pittsburgh, US 26 433

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