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, 2013
Filed:
Mar. 04, 2008
Shunsuke Uegaki, Osaka, JP;
Masao Kondou, Osaka, JP;
Yasuo Akai, Osaka, JP;
Tomoyuki Shose, Osaka, JP;
Satoru Naruse, Osaka, JP;
Shunsuke Uegaki, Osaka, JP;
Masao Kondou, Osaka, JP;
Yasuo Akai, Osaka, JP;
Tomoyuki Shose, Osaka, JP;
Satoru Naruse, Osaka, JP;
SANYO Electric Co., Ltd., Moriguchi-shi, Osaka, JP;
SANYO Energy Tottori Co., Ltd., Moriguchi-shi, Osaka, JP;
Abstract
A positive electrode active material for a nonaqueous electrolyte battery. The positive electrode active material has been manufactured through a mixing step and a heating step. In the mixing step, a mixture is produced by mixing niobium pentoxide (NbO) with lithium hydroxide (LiOH) at a molar ratio of 1:1. In the heating step, the mixture is heated in an atmosphere of air at substantially 800° C. The positive electrode active material having been produced through the mixing process and the heating process causes the plateau potential in a discharge to be approximately 1.0 [V] for lithium. And the nonaqueous electrolyte battery using the positive electrode active material can operate at a voltage of approximately 1.0 [V].