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:
Jul. 30, 2019
Filed:
Jul. 29, 2014
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Ichiro Yamada, Tochigi, JP;
Takuma Sakamoto, Tochigi, JP;
Yuichiro Asakawa, Tochigi, JP;
Atsushi Nishimoto, Tochigi, JP;
Assignee:
Murata Manufacturing Co., Ltd, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/485 (2010.01); H01M 10/0565 (2010.01); H01M 10/0525 (2010.01); H01M 4/505 (2010.01); H01M 10/0569 (2010.01); H01M 4/131 (2010.01); H01M 4/133 (2010.01); H01M 4/134 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/525 (2010.01); H01M 4/587 (2010.01); H01M 10/42 (2006.01); H02J 7/00 (2006.01); B60L 50/64 (2019.01); H01M 2/02 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/628 (2013.01); B60L 50/64 (2019.02); H01M 4/131 (2013.01); H01M 4/133 (2013.01); H01M 4/134 (2013.01); H01M 4/364 (2013.01); H01M 4/386 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/587 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); H01M 10/0569 (2013.01); H01M 10/4257 (2013.01); H02J 7/0029 (2013.01); H01M 2/0237 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); H01M 2220/20 (2013.01); H01M 2220/30 (2013.01); H02J 7/0047 (2013.01); H02J 7/0091 (2013.01); H02J 2007/004 (2013.01); H02J 2007/005 (2013.01); H02J 2007/0037 (2013.01); Y02E 60/122 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7011 (2013.01);
Abstract
A secondary battery includes: a cathode; an anode; and a nonaqueous electrolytic solution. The anode includes an anode active material containing an electrode compound, the electrode compound inserting and extracting an electrode reactant at a potential (a potential to lithium) of 1 V to 3 V both inclusive, and a metal salt containing one or both of a carboxylic acid compound and a sulfonic acid compound.