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:
Apr. 15, 2014
Filed:
Mar. 16, 2011
Kiyoshi Tanaami, Saitama, JP;
Yuji Isogai, Saitama, JP;
Kiyoshi Tanaami, Saitama, JP;
Yuji Isogai, Saitama, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A metal air battery capable of obtaining larger charge-discharge capacity than before, is provided. The metal air batteryincludes a negative electrodeincluding one metal selected from the group consisting of Li, Zn, Mg, Al, and Fe, a positive electrodeincluding a mixture of a carbon material and an oxygen-storing material, and an electrolyte interposed between the negative electrode and the positive electrode. The electrolyte is immersed in a separator. The negative electrodeincludes metal Li. The oxygen-storing material includes a composite oxide of yttrium and manganese. The oxygen-storing material preferably has a hexagonal structure.