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. 06, 2021
Filed:
Jul. 19, 2016
Applicants:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Umicore, Brussels, BE;
Inventors:
Jean-Sebastien Bridel, Seoul, KR;
Tim Van Rompaey, Leuven, BE;
Vincent Caldeira, Grenoble, FR;
Agnes Brun, Champagnier, FR;
Jean-Francois Colin, Meylan, FR;
Cedric Haon, Grenoble, FR;
Assignees:
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
UMICORE, Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/587 (2010.01); H01M 10/0525 (2010.01); H01M 4/04 (2006.01); H01M 4/133 (2010.01); H01M 4/1395 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/134 (2010.01); H01M 4/1393 (2010.01);
U.S. Cl.
CPC ...
H01M 4/587 (2013.01); H01M 4/0471 (2013.01); H01M 4/133 (2013.01); H01M 4/134 (2013.01); H01M 4/1393 (2013.01); H01M 4/1395 (2013.01); H01M 4/364 (2013.01); H01M 4/386 (2013.01); H01M 10/0525 (2013.01);
Abstract
The present invention relates to an electrochemically active Si-carbon composite particulate material, wherein silicon nanoparticles are entrapped in a carbon matrix material based on at least micronic graphite particles, reduced graphene platelets and amorphous carbon.