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:
Sep. 06, 2022
Filed:
Jul. 19, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Masafumi Nose, Susono, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
An object of the present disclosure is to produce a cathode mixture capable of increasing the charge-discharge capacity of a sulfur battery. The present disclosure achieves the object by providing a cathode mixture used for a sulfur battery and a method for producing the same, wherein the cathode mixture is produced by a mechanical milling treatment of a raw material mixture including LiS and MSwherein M is selected from P, Si, Ge, B, Al, or Sn, and x and y are integers that confer an electroneutrality with respect to S according to a kind of M; a cathode active material including a sulfur simple substance; and a conductive aid including a carbon material.