The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2015
Filed:
Nov. 10, 2010
Applicant:
Jay Whitacre, Pittsburgh, PA (US);
Inventor:
Jay Whitacre, Pittsburgh, PA (US);
Assignee:
CARNEGIE MELLON UNIVERSITY, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/505 (2010.01); H01M 12/00 (2006.01); H01G 11/06 (2013.01); H01G 11/46 (2013.01); H01G 11/62 (2013.01); H01M 4/58 (2010.01);
U.S. Cl.
CPC ...
H01M 4/505 (2013.01); H01G 11/06 (2013.01); H01G 11/46 (2013.01); H01G 11/62 (2013.01); H01M 12/005 (2013.01); H01M 4/582 (2013.01); H01M 4/5815 (2013.01); H01M 4/5825 (2013.01); H01M 2300/0002 (2013.01); Y02E 60/122 (2013.01); Y02E 60/13 (2013.01);
Abstract
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.