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:
Oct. 06, 2015
Filed:
Mar. 01, 2013
Kazuki Saimen, Saitama, JP;
Yuki Ito, Saitama, JP;
Yuji Isogai, Saitama, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
Provided is a lithium ion conductive composite electrolyte that can prevent leakage of electrolyte solution, and that have excellent cycle performance and lithium ion conductivity, and a lithium ion secondary battery. A lithium ion conductive composite electrolyteis formed so that a lithium ion conductive polymer gel electrolyte is held in a porous bodyformed from lithium ion conductive inorganic solid electrolyte particles and an organic polymer. The lithium ion conductive inorganic solid electrolyte particles are formed from a composite metal oxide that has a garnet structure, and is represented by the chemical formula LiLaAZrMO(wherein 0≦x≦3, 0≦y ≦2, A is one of Y, Nd, Sm, and Gd, and M is Nb or Ta). A lithium ion secondary batteryincludes the lithium ion conductive composite electrolytebetween a positive electrodeand a negative electrode