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:
Nov. 03, 2020
Filed:
Nov. 30, 2018
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Richard Louis Hart, Broadalbin, NY (US);
Sergei Kniajanski, Clifton Park, NY (US);
Joseph John Shiang, Niskayuna, NY (US);
Alok Mani Srivastava, Niskayuna, NY (US);
Assignee:
GENERAL ELECTRIC COMPANY, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/052 (2010.01); H01M 12/08 (2006.01); H01M 4/86 (2006.01); H01M 2/16 (2006.01); H01M 12/02 (2006.01); H01M 4/38 (2006.01); H01M 4/90 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 12/08 (2013.01); H01M 2/1646 (2013.01); H01M 4/38 (2013.01); H01M 4/8615 (2013.01); H01M 4/9033 (2013.01); H01M 12/02 (2013.01); H01M 2004/027 (2013.01); H01M 2004/8689 (2013.01); H01M 2300/0048 (2013.01);
Abstract
An electrochemical cell includes a bifunctional air cathode, an anode, and a ceramic electrolyte separator disposed substantially between the bifunctional air cathode and the anode. The anode includes a solid metal and an electrolyte configured to transition to a liquid phase in an operating temperature range. The electrolyte includes at least one of an alkali oxide, boron oxide, a carbonate, a phosphate, and a group III-X transition metal oxide.