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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 11996546 B1

PDFFull Text
Date of Patent:
May. 28, 2024

Filed:

Aug. 05, 2020

Secondary zinc-manganese dioxide batteries for high power applications

Applicant:

Research Foundation of the City University of New York, New York, NY (US);

Inventors:

Nilesh Ingale, New York, NY (US);

Tal Sholklapper, New York, NY (US);

Sanjoy Banerjee, New York, NY (US);

Michael Nyce, New York, NY (US);

Assignee:

RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEW YORK, New York, NY (US);

Attorneys:

Andrew M. Metrailer

Conley Rose, P.C.

Primary Examiner:

James Lee

Int. Cl.
CPC ...
H01M 10/28 (2006.01); H01M 4/24 (2006.01); H01M 4/29 (2006.01); H01M 4/30 (2006.01); H01M 4/50 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 4/74 (2006.01); H01M 4/80 (2006.01); H01M 50/417 (2021.01); H01M 50/429 (2021.01); H01M 50/44 (2021.01); H01M 50/463 (2021.01); H01M 50/70 (2021.01); H01M 50/77 (2021.01); H02J 7/00 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/29 (2013.01); H01M 4/24 (2013.01); H01M 4/244 (2013.01); H01M 4/30 (2013.01); H01M 4/50 (2013.01); H01M 4/622 (2013.01); H01M 4/625 (2013.01); H01M 4/661 (2013.01); H01M 4/74 (2013.01); H01M 4/80 (2013.01); H01M 4/806 (2013.01); H01M 10/28 (2013.01); H01M 50/417 (2021.01); H01M 50/429 (2021.01); H01M 50/4295 (2021.01); H01M 50/44 (2021.01); H01M 50/463 (2021.01); H01M 50/70 (2021.01); H01M 50/77 (2021.01); H02J 7/0068 (2013.01); H01M 2004/021 (2013.01); H01M 4/62 (2013.01);
Abstract

In an embodiment, a secondary Zn—MnObattery comprises a battery housing, a MnOcathode, a Zn anode, and an electrolyte solution. The MnOcathode, the Zn anode, and the electrolyte solution are disposed within the battery housing, and the MnOcathode comprises a MnOcathode mixture and a current collector. The MnOcathode mixture is in electrical contact with at least a portion of an outer surface of the current collector, and the MnOcathode has a porosity of from about 5 vol. % to about 90 vol. %, based on the total volume of the MnOcathode mixture of the MnOcathode.

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