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:
Aug. 04, 2020
Filed:
Sep. 07, 2017
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Jin Yang, Pleasanton, CA (US);
Hany Basam Eitouni, Oakland, CA (US);
Malar Azagarsamy, Fremont, CA (US);
Boris Kozinsky, Waban, MA (US);
Georgy Samsonidze, Boston, MA (US);
Nicola Molinari, Brescia, IT;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 233/64 (2006.01); H01M 10/0565 (2010.01); H01M 10/052 (2010.01); H01M 2/14 (2006.01); C07F 5/00 (2006.01); H01M 4/131 (2010.01); C07D 235/18 (2006.01); C07D 235/10 (2006.01); C07F 5/02 (2006.01); H01M 4/60 (2006.01); H01M 4/36 (2006.01); C07D 233/90 (2006.01); H01M 4/525 (2010.01); H01M 4/505 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0565 (2013.01); C07D 233/64 (2013.01); C07D 233/90 (2013.01); C07D 235/10 (2013.01); C07D 235/18 (2013.01); C07F 5/00 (2013.01); C07F 5/022 (2013.01); H01M 2/14 (2013.01); H01M 4/131 (2013.01); H01M 4/364 (2013.01); H01M 4/602 (2013.01); H01M 10/052 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0025 (2013.01); H01M 2300/0082 (2013.01);
Abstract
A new class of electrolyte salts that contain substituted imidazole or benzimidazole groups is described. The salts can be used in non-aqueous electrolytes in lithium or other alkali battery cells. When used with a lithium metal anode, the salts are electrochemically stable up to 5V vs. Li/Li.