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. 01, 2015
Filed:
Aug. 08, 2013
Applicant:
Sanyo Electric Co., Ltd., Moriguchi-shi, Osaka, JP;
Inventors:
Assignee:
SANYO Electric Co., Ltd., Moriguchi-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/058 (2010.01); H01M 10/0525 (2010.01); H01M 10/0567 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 4/587 (2010.01); H01M 10/44 (2006.01);
U.S. Cl.
CPC ...
H01M 10/058 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 10/446 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/587 (2013.01); Y02E 60/122 (2013.01); Y10T 29/49108 (2015.01);
Abstract
Provided is a method of manufacturing a nonaqueous electrolyte secondary battery. The method includes: forming an electrode assembly including a positive electrode plate and a negative electrode plate disposed with a separator interposed therebetween; arranging the electrode assembly and a nonaqueous electrolyte containing LiBOB (lithium bis(oxalato)borate) and LiPFO(lithium difluorophosphate) inside an outer body; and configuring the concentration of the LiBOB to be larger than that of the LiPFOand to be smaller than that of the LiPFOby charge and discharge.