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:
Dec. 10, 2024
Filed:
Dec. 06, 2021
Prime Planet Energy & Solutions, Inc., Tokyo, JP;
PRIME PLANET ENERGY & SOLUTIONS, INC., Tokyo, JP;
Abstract
A non-aqueous electrolyte secondary battery satisfies a relationship of an expression (I) '−0.19≤x−(0.0061y+0.0212z)'. x [μmol/Ah] is a value obtained by dividing a total amount of substance of lithium fluorosulfonate included in the electrolyte solution, by the rated capacity. y [m/Ah] is a value obtained by dividing a product of a BET specific surface area of the positive electrode active material particles and the total mass of the positive electrode active material particles included in the positive electrode plate, by the rated capacity. z [m/Ah] is a value obtained by dividing a product of a BET specific surface area of the negative electrode active material particles and the total mass of the negative electrode active material particles included in the negative electrode plate, by the rated capacity.