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:
Feb. 22, 2022
Filed:
Jul. 31, 2019
Applicant:
United States Government, As Represented BY the Secretary of the Army, Aberdeen Proving Ground, MD (US);
Inventors:
Terrill B. Atwater, Bel Air, MD (US);
Matthew A. Limpert, Kennett Square, PA (US);
Ashley L. Ruth, Bel Air, MD (US);
Paula C. Latorre, Bel Air, MD (US);
Assignee:
The Government of the United States, as represented by the Secretary of the Army, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/505 (2010.01); H01M 10/0525 (2010.01); H01M 4/525 (2010.01); C01G 53/00 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/505 (2013.01); C01G 53/006 (2013.01); H01M 4/525 (2013.01); H01M 10/0525 (2013.01); C01P 2002/50 (2013.01); C01P 2002/72 (2013.01); C01P 2002/85 (2013.01); C01P 2006/40 (2013.01); H01M 2004/028 (2013.01);
Abstract
A process for preparing a cathode material of the form LiMnFeCoNiOClis provided. In addition, a LiMnFeCoNiOClcathode material for electrochemical systems is provided. Furthermore, a lithium or lithium-ion rechargeable electrochemical cell is provided, incorporating the LiMnFeCoNiOClcathode material in a positive electrode.