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:
Aug. 24, 2017
Applicant:
Rhodia Operations, Paris, FR;
Inventors:
Thierry Le Mercier, Rosny-sous-Bois, FR;
Marc-David Braida, Bry-sur-Marne, FR;
Robin Amisse, Paris, FR;
Jules Valente, Paris, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/16 (2006.01); H01G 11/06 (2013.01); H01L 51/44 (2006.01); H01M 10/0525 (2010.01); H01M 6/22 (2006.01); G02F 1/1523 (2019.01); H01G 9/20 (2006.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01); H01G 11/56 (2013.01); H01G 11/60 (2013.01); H01M 10/052 (2010.01); H01L 51/42 (2006.01); H01M 10/056 (2010.01); H01G 11/54 (2013.01);
U.S. Cl.
CPC ...
H01M 6/164 (2013.01); G02F 1/1525 (2013.01); H01G 9/2009 (2013.01); H01G 11/06 (2013.01); H01G 11/54 (2013.01); H01G 11/56 (2013.01); H01G 11/60 (2013.01); H01L 51/42 (2013.01); H01L 51/441 (2013.01); H01M 6/162 (2013.01); H01M 6/166 (2013.01); H01M 6/22 (2013.01); H01M 10/052 (2013.01); H01M 10/056 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01G 9/2004 (2013.01); H01M 2300/0085 (2013.01);
Abstract
The present invention provides a solid-liquid electrolyte in the form of a gel which comprises an organic carbonate-based solvent, precipitated silica, at least one ionically conducting salt and optionally additives. The invention also relates to batteries containing said solid-liquid electrolyte. The solid-liquid electrolyte according to the present invention can improve the electrochemical properties of batteries and prevent electrolyte leakage thus reducing the risk of corrosion of the batteries.