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:
Sep. 03, 2019
Filed:
May. 16, 2016
Applicant:
Composite Materials Technology, Inc., Shrewsbury, MA (US);
Inventors:
James Wong, Shrewsbury, MA (US);
David Frost, Shrewsbury, MA (US);
Assignee:
COMPOSITE MATERIALS TECHNOLOGY, INC., Shrewsbury, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/74 (2006.01); H01M 4/134 (2010.01); H01M 4/66 (2006.01); H01M 4/1395 (2010.01); H01M 4/04 (2006.01); H01M 10/0525 (2010.01); H01M 4/38 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/74 (2013.01); H01M 4/0404 (2013.01); H01M 4/134 (2013.01); H01M 4/1395 (2013.01); H01M 4/386 (2013.01); H01M 4/387 (2013.01); H01M 4/661 (2013.01); H01M 4/662 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01);
Abstract
An electrically active electrode material for use with a lithium ion cell, a lithium ion cell, and a method for forming the electrochemically active material electrode material are described. The electrode material is in the form of a sheet or mat formed of a valve metal material formed of filaments of a valve metal not larger than about 10 microns in cross section, and coated with an electrochemically active material such as silicon nanoparticles.