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. 28, 2023
Filed:
Jun. 12, 2020
Applicant:
Drexel University, Philadelphia, PA (US);
Inventors:
Rahul Nagesh Pai, Philadelphia, PA (US);
Vibha Kalra, Garnet Valley, PA (US);
Assignee:
Drexel University, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); H01M 4/38 (2006.01); H01M 4/40 (2006.01); H01M 4/46 (2006.01); H01M 4/64 (2006.01); H01M 10/39 (2006.01); H01M 4/04 (2006.01); H01M 4/133 (2010.01); H01M 4/1393 (2010.01); H01M 10/0525 (2010.01); H01M 50/46 (2021.01); H01M 50/446 (2021.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/5815 (2013.01); H01M 4/0423 (2013.01); H01M 4/133 (2013.01); H01M 4/1393 (2013.01); H01M 4/382 (2013.01); H01M 4/405 (2013.01); H01M 4/463 (2013.01); H01M 4/466 (2013.01); H01M 4/64 (2013.01); H01M 10/0525 (2013.01); H01M 10/3918 (2013.01); H01M 50/446 (2021.01); H01M 50/46 (2021.01); H01M 2004/028 (2013.01); H01M 2300/0051 (2013.01);
Abstract
The present invention relates to a novel cathode employing a monoclinic sulfur phase that enables a single plateau lithium-sulfur reaction in, for example, a carbonate electrolyte system. The cathode is applicable to a variety of other types of anodes. Also disclosed are an electrode of a cell or battery and a battery including the cathode.