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:
Oct. 23, 2018
Filed:
Dec. 05, 2012
Robert Bosch Gmbh, Stuttgart, DE;
Institute of Chemistry, Chinese Academy of Sciences, Beijing, CN;
Yuguo Guo, Beijing, CN;
Huan Ye, Beijing, CN;
Sen Xin, Beijing, CN;
NaHong Zhao, Shanghai, CN;
Longjie Zhou, Shanghai, CN;
Robert Bosch GmbH, Stuttgart, DE;
Institute of Chemistry, Chinese Academy of Sciences, Beijing, CN;
Abstract
The present invention provides a sulfur-carbon composite material, said composite material comprising a porous carbon substrate containing both micropores and mesopores and sulfur, wherein the sulfur is only contained in the micropores of the carbon substrate. Moreover, a lithium-sulfur battery with its cathode comprising said sulfur-carbon composite material and the method for preparing such material is also provided.