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:
Jan. 31, 2023
Filed:
Mar. 06, 2020
Applicant:
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Assignee:
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 10/36 (2010.01); H01M 4/02 (2006.01); C01B 11/18 (2006.01); C01D 9/00 (2006.01);
U.S. Cl.
CPC ...
H01M 10/36 (2013.01); C01B 11/18 (2013.01); C01D 9/00 (2013.01); H01M 4/5825 (2013.01); H01M 4/628 (2013.01); C01P 2004/04 (2013.01); C01P 2006/40 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0005 (2013.01);
Abstract
An aqueous secondary battery including: a positive electrode; a negative electrode; a separator; and an aqueous electrolytic solution including water and a metal salt represented by Chemical Formula 1 ADand having molality of about 5 M to about 40 M wherein in Chemical Formula 1, A is at least one metal ion selected from a sodium ion, a potassium ion, a magnesium ion, a calcium ion, a strontium ion, a zinc ion, or a barium ion, D is at least one type of atomic group ion selected from Cl, SO, NO, ClO, SCN, CFSO, CFSO, (CFSO)N, AlO, AlCl, AsF, SbF, BR, and POF, and 0<x≤2, and 0<y≤2.