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:
Jun. 04, 2019
Filed:
Mar. 06, 2017
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
John F. Christensen, Elk Grove, CA (US);
Boris Kozinsky, Waban, MA (US);
Aleksandar Kojic, Sunnyvale, CA (US);
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); H01M 4/36 (2006.01); H01M 10/052 (2010.01); H01M 4/38 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/5815 (2013.01); H01M 4/366 (2013.01); H01M 4/38 (2013.01); H01M 4/382 (2013.01); H01M 4/388 (2013.01); H01M 4/58 (2013.01); H01M 4/581 (2013.01); H01M 4/582 (2013.01); H01M 10/052 (2013.01); H01M 2004/028 (2013.01); H01M 2220/20 (2013.01);
Abstract
Among other things, the present disclosure provides a particle comprising a form of sulfur and/or lithium sulfide (LiS) that is doped with a group VIA element, such as selenium (e.g. Se34), tellurium (e.g. Te52), or polonium (e.g. Po84). The present disclosure also provides a cell comprising a negative electrode, a separator, and a positive electrode comprising the particles of the present disclosure.