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. 14, 2016
Filed:
May. 09, 2014
Robert Kostecki, Lafayette, CA (US);
Thomas Richardson, Oakland, CA (US);
Ulrike Boesenberg, Hamburg, DE;
Elad Pollak, Rehovot, IL;
Simon Lux, Oakland, CA (US);
Robert Kostecki, Lafayette, CA (US);
Thomas Richardson, Oakland, CA (US);
Ulrike Boesenberg, Hamburg, DE;
Elad Pollak, Rehovot, IL;
Simon Lux, Oakland, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
A lithium (Li) ion battery comprising a cathode, a separator, an organic electrolyte, an anode, and a carbon black conductive additive, wherein the carbon black has been heated treated in a COgas environment at a temperature range of between 875-925 degrees Celsius for a time range of between 50 to 70 minutes to oxidize the carbon black and reduce an electrochemical reactivity of the carbon black towards the organic electrolyte.