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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.:

US 12651740 B1

PDFFull Text
Date of Patent:
Jun. 09, 2026

Filed:

Mar. 05, 2021

Charged-state lithium-ion batteries constructed using lithium-free binary fe/mn-based cathode materials

Applicant:

Wayne State University, Detroit, MI (US);

Inventors:

Da Deng, Troy, MI (US);

Venkata Rohit Punyapu, Dexter, MI (US);

Assignee:

Wayne State University, Detroit, MI (US);

Attorney:

Fishman Stewart PLLC

Primary Examiner:

Matthew T Martin

Assistant Examiner:

Kevin undefined Song

Int. Cl.
CPC ...
H01M 4/1315 (2010.01); H01M 4/13915 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/50 (2010.01); H01M 4/52 (2010.01); H01M 10/0525 (2010.01); H01M 10/0585 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/364 (2013.01); H01M 4/1315 (2013.01); H01M 4/13915 (2013.01); H01M 4/366 (2013.01); H01M 4/382 (2013.01); H01M 4/502 (2013.01); H01M 4/523 (2013.01); H01M 10/0525 (2013.01); H01M 10/0585 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01);
Abstract

A lithium-ion battery may include a lithium-free cathode, a lithiated anode, and a separator/electrolyte between the lithium-free cathode and the lithiated anode. The lithium-free cathode may include FeOF and MnO. The FeOF may be in the form of nanorods, and the MnOmay be in the form of monolayer nanosheets. The FeOF nanorods may be sandwiched or wrapped by the monolayer MnOnanosheets.

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Quick Actions:

Deng, Da. (2026). Charged-state lithium-ion batteries constructed using lithium-free binary fe/mn-based cathode materials (U.S. Patent No. 12651740). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12651740

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