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:
Jun. 25, 2024
Filed:
Mar. 05, 2020
Aesc Japan Ltd., Kanagawa, JP;
Ryota Yanagisawa, Kanagawa, JP;
Yoshimasa Yamamoto, Kanagawa, JP;
AESC Japan Ltd., Kanagawa, JP;
Abstract
A battery () includes a positive electrode () and a first insulating layer (). The positive electrode () includes a current collector () and a first active material layer (). The current collector () includes a first surface () and a second surface (). The second surface () is opposite to the first surface (). The first active material layer () is positioned over the first surface () of the current collector (). The first insulating layer () faces the first active material layer () of the positive electrode (). The first active material layer () contains at least one carbon. The first insulating layer () contains magnesium hydroxide particles. A product of an area density and a specific surface area of the magnesium hydroxide particles is equal to or greater than 0.20 times a sum of products of an area density and a specific surface area of each of the at least one carbon.