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:
May. 23, 2023
Filed:
Jul. 28, 2020
Applicant:
Uchicago Argonne, Llc, Chicago, IL (US);
Inventors:
Hsien-Hau Wang, Downers Grove, IL (US);
Ritesh Jagatramka, Chicago, IL (US);
Samuel Plunkett, Chicago, IL (US);
Larry A. Curtiss, Downers Grove, IL (US);
Khalil Amine, Oakbrook, IL (US);
Assignee:
UChicago Argonne, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/134 (2010.01); H01M 4/62 (2006.01); H01M 4/88 (2006.01); H01M 4/92 (2006.01); H01M 12/08 (2006.01); H01M 4/38 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); H01M 4/134 (2013.01); H01M 4/382 (2013.01); H01M 4/62 (2013.01); H01M 4/885 (2013.01); H01M 4/8882 (2013.01); H01M 4/926 (2013.01); H01M 12/08 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0028 (2013.01); H01M 2300/0037 (2013.01);
Abstract
An electrochemical device includes a lithium anode having a red poly(benzonitrile) coating covering at least a portion of the anode; a separator and an air cathode comprising reduced graphene oxide over gas diffusion layer; and an electrolyte comprising an ether solvent, benzonitrile, and a lithium salt.