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:
Jan. 28, 2020
Filed:
Nov. 05, 2012
Applicant:
Nissan Motor Co., Ltd., Kanagawa, JP;
Inventors:
Assignee:
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/38 (2006.01); C23C 14/14 (2006.01); C23C 14/06 (2006.01); C22C 13/00 (2006.01); C22C 30/04 (2006.01); C23C 14/34 (2006.01); H01M 4/04 (2006.01); C22C 32/00 (2006.01); C22C 1/04 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/386 (2013.01); C22C 13/00 (2013.01); C22C 30/04 (2013.01); C23C 14/06 (2013.01); C23C 14/14 (2013.01); C23C 14/3464 (2013.01); C22C 1/0483 (2013.01); C22C 32/0084 (2013.01); H01M 4/0426 (2013.01); H01M 10/0525 (2013.01); H01M 2220/20 (2013.01);
Abstract
A negative electrode active material for an electric device includes an alloy containing greater than or equal to 29% by mass of silicon and containing tin, carbon and inevitable impurities as a residue.