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:
Feb. 09, 2021
Filed:
Dec. 19, 2016
Applicant:
Johnson Matthey Public Limited Company, London, GB;
Inventors:
Mark N. Obrovac, Nova Scotia, CA;
Leyi Zhao, Nova Scotia, CA;
Vincent J. L. Chevrier, St. Paul, MN (US);
Assignee:
Johnson Matthey Public Limited Company, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/38 (2006.01); H01M 4/62 (2006.01); H01M 4/40 (2006.01); H01M 4/134 (2010.01); H01M 10/0525 (2010.01); H01M 10/058 (2010.01); B82Y 30/00 (2011.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/386 (2013.01); H01M 4/134 (2013.01); H01M 4/38 (2013.01); H01M 4/405 (2013.01); H01M 4/622 (2013.01); H01M 4/625 (2013.01); H01M 10/058 (2013.01); H01M 10/0525 (2013.01); B82Y 30/00 (2013.01); H01M 2004/021 (2013.01); H01M 2004/027 (2013.01);
Abstract
An electrochemically active material includes silicon and a transition metal. At least 50 mole % of the transition metal is present in its elemental state, based on the total number of moles of transition metal elements present in the electrochemically active material. An electrochemically active material includes silicon and carbon. At least 50 mole % of the carbon is present in its elemental state, based on the total number of moles of carbon present in the electrochemically active material.