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:
Mar. 01, 2022
Filed:
Aug. 20, 2019
Applicant:
Uchicago Argonne, Llc, Chicago, IL (US);
Inventors:
Assignee:
UChicago Argonne, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 12/06 (2006.01); H01M 4/48 (2010.01); H01M 2/16 (2006.01); H01M 4/66 (2006.01); H01M 4/62 (2006.01); H01M 10/0562 (2010.01); H01M 50/411 (2021.01); H01M 4/02 (2006.01); H01M 50/497 (2021.01); H01M 50/431 (2021.01); H01M 10/052 (2010.01); H01M 10/0568 (2010.01); H01M 4/38 (2006.01); H01M 4/134 (2010.01); H01M 4/587 (2010.01); H01M 50/417 (2021.01); H01M 12/08 (2006.01); H01M 10/0569 (2010.01); H01M 4/136 (2010.01);
U.S. Cl.
CPC ...
H01M 12/065 (2013.01); H01M 4/483 (2013.01); H01M 4/622 (2013.01); H01M 4/661 (2013.01); H01M 10/0562 (2013.01); H01M 50/411 (2021.01); H01M 4/134 (2013.01); H01M 4/136 (2013.01); H01M 4/382 (2013.01); H01M 4/386 (2013.01); H01M 4/587 (2013.01); H01M 4/625 (2013.01); H01M 10/052 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 12/08 (2013.01); H01M 50/417 (2021.01); H01M 50/431 (2021.01); H01M 50/497 (2021.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); Y02E 60/10 (2013.01);
Abstract
An electrochemical device includes an air cathode; a lithium-containing anode metal; a porous separator; and a non-aqueous electrolyte comprising a lithium salt, a sodium salt, and a solvent; wherein the electrochemical device is a lithium-air battery. A total concentration of the lithium salt and the sodium salt in the non-aqueous electrolyte may be from about 0.001 M to about 7 M.