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. 11, 2015
Filed:
Jun. 05, 2012
Applicants:
Oliver Gronwald, Frankfurt, DE;
Alexander Panchenko, Ludwigshafen, DE;
Arnd Garsuch, Ludwigshafen, DE;
Inventors:
Oliver Gronwald, Frankfurt, DE;
Alexander Panchenko, Ludwigshafen, DE;
Arnd Garsuch, Ludwigshafen, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 4/60 (2006.01); H01M 10/02 (2006.01); H01B 1/04 (2006.01); C08G 75/14 (2006.01); H01M 10/05 (2010.01); H01B 1/24 (2006.01); H01M 4/38 (2006.01); H01M 4/58 (2010.01); H01M 10/052 (2010.01); H01M 4/36 (2006.01); H01M 4/587 (2010.01); H01M 4/62 (2006.01); H01M 10/0568 (2010.01);
U.S. Cl.
CPC ...
H01M 10/05 (2013.01); H01B 1/24 (2013.01); H01M 4/382 (2013.01); H01M 4/5815 (2013.01); H01M 4/602 (2013.01); H01M 10/052 (2013.01); H01M 4/364 (2013.01); H01M 4/587 (2013.01); H01M 4/622 (2013.01); H01M 4/625 (2013.01); H01M 10/0568 (2013.01); H01M 2220/10 (2013.01); H01M 2220/20 (2013.01); Y02E 60/122 (2013.01);
Abstract
The present invention relates to electrode materials for charged electrical cells, comprising at least one polymer comprising polysulfide bridges, and carbon in a polymorph comprising at least 60% sp-hybridized carbon atoms. The present invention further relates to electrical cells comprising the inventive electrode material, to specific polymers comprising polysulfide bridges, to processes for preparation thereof and to the use of the inventive cells.