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, 2015
Filed:
Mar. 27, 2012
Nicole Janssen, Bermersheim, DE;
Arno Lange, Bad Duerkheim, DE;
Gerhard Cox, Bad Duerkheim, DE;
Alexander Panchenko, Ludwigshafen, DE;
Stefan Spange, Orlamuende, DE;
Falko Boettger-hiller, Altenburg, DE;
Nicole Janssen, Bermersheim, DE;
Arno Lange, Bad Duerkheim, DE;
Gerhard Cox, Bad Duerkheim, DE;
Alexander Panchenko, Ludwigshafen, DE;
Stefan Spange, Orlamuende, DE;
Falko Boettger-Hiller, Altenburg, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to a novel particulate porous carbon material containing a carbon phase and at least one pore phase, and to the use of such materials in lithium cells, especially lithium-sulfur cells. The carbon phase forms, with the pore phase, essentially unordered co-continuous phase domains, such that the distance between adjacent domains of the pore phase is not more than 50 nm. The invention also relates to a process for producing such carbon materials and to composite materials comprising elemental sulfur and at least one inventive particulate porous carbon material.