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. 24, 2020
Filed:
Sep. 29, 2016
Applicant:
Uchicago Argonne, Llc, Chicago, IL (US);
Inventors:
Gui-Liang Xu, Downers Grove, IL (US);
Zonghai Chen, Bolingbrook, IL (US);
Khalil Amine, Oak Brook, IL (US);
Assignee:
UCHICAGO ARGONNE, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0569 (2010.01); H01M 4/38 (2006.01); H01M 10/054 (2010.01); H01M 4/62 (2006.01); H01M 4/139 (2010.01); H01M 4/13 (2010.01); H01M 10/052 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0569 (2013.01); H01M 4/13 (2013.01); H01M 4/139 (2013.01); H01M 4/38 (2013.01); H01M 4/381 (2013.01); H01M 4/382 (2013.01); H01M 4/625 (2013.01); H01M 10/052 (2013.01); H01M 10/054 (2013.01); H01M 4/624 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0034 (2013.01);
Abstract
An electrochemical device includes an anode, a separator, a cathode comprising a selenium-doped sulfur/carbon composite that includes a conductive carbon matrix and nano-sized selenium-doped sulfur particles of formula SSe, where a ratio of x:y is from 2.5 to 1000, and an electrolyte comprising a salt and a non-aqueous fluorinated ether solvent.