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:
Dec. 08, 2020
Filed:
Dec. 11, 2014
Applicants:
Robert Bosch Gmbh, Stuttgart, DE;
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Felix Eberle, Kyoto, JP;
Ulrich Lange, Aichtal, DE;
Assignees:
Robert Bosch GmbH, Stuttgart, DE;
Samsung SDI CO., Ltd., Yongin-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01B 1/12 (2006.01); C08K 3/04 (2006.01); C08G 73/02 (2006.01); H01M 4/13 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/622 (2013.01); C08G 73/0266 (2013.01); C08K 3/04 (2013.01); H01B 1/127 (2013.01); H01B 1/128 (2013.01); C08G 2261/312 (2013.01); C08G 2261/3221 (2013.01); C08G 2261/3223 (2013.01); H01M 4/13 (2013.01); H01M 10/052 (2013.01);
Abstract
Electrode materials and binder materials are used for lithium cells, such as lithium ion cells. To optimize the specific power [W/kg] or power density [W/l] and specific energy [Wh/kg] or energy density [Wh/l], at least one electrically conducting, polymeric binder is used which is selected from the group consisting of polyphenylenes, polypyrroles, polyanilines, polythiophenes and lithium salts thereof. The at least one electrically conducting, polymeric binder is used in a lithium cell.