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:
Oct. 17, 2017
Filed:
Aug. 23, 2013
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/054 (2010.01); H01M 4/133 (2010.01); H01M 4/62 (2006.01); H01M 4/46 (2006.01); H01M 6/16 (2006.01); H01M 4/587 (2010.01); H01M 2/02 (2006.01); H01M 4/74 (2006.01); H01M 10/0566 (2010.01); H01M 4/38 (2006.01);
U.S. Cl.
CPC ...
H01M 4/587 (2013.01); H01M 2/0222 (2013.01); H01M 4/38 (2013.01); H01M 4/466 (2013.01); H01M 4/74 (2013.01); H01M 6/164 (2013.01); H01M 10/054 (2013.01); H01M 10/0566 (2013.01);
Abstract
A Mg battery has a positive-electrode can, a positive-electrode pellet made of a positive-electrode active material or the like, a positive electrode composed of a metallic net supporting body, a negative-electrode cup, a negative electrode made of a negative-electrode active material, and a separator impregnated with an electrolytic solution and disposed between the positive-electrode pellet and the negative-electrode active material. By adopting a structure that copper contacts the positive-electrode active material, the electrochemical device can be given a large discharge capacity.