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. 04, 2018
Filed:
Mar. 15, 2016
Applicant:
The Hong Kong Polytechnic University, Hong Kong, CN;
Inventors:
Linfeng Fei, Hong Kong, CN;
Yu Wang, Hong Kong, CN;
Assignee:
THE HONG KONG POLYTECHNIC UNIVERSITY, Hong Kong, CN;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/38 (2006.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 4/36 (2006.01); H01M 4/587 (2010.01); C01B 32/192 (2017.01);
U.S. Cl.
CPC ...
H01M 4/38 (2013.01); C01B 32/192 (2017.08); H01M 4/364 (2013.01); H01M 4/382 (2013.01); H01M 4/587 (2013.01); H01M 10/0525 (2013.01);
Abstract
The present invention relates to a method for synthesizing graphene/sulfur composite, involving the steps of mixing graphene oxide (GO) with a hydrogen sulfide (HS)-releasing agent in a sealed vessel, causing the HS-releasing agent to release hydrogen sulfide, and then allowing the hydrogen sulfide to react with the graphene oxide at an elevated temperature and pressure to form said graphene/sulfur composite.