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:
Jul. 03, 2018
Filed:
Sep. 27, 2017
King Saud University, Riyadh, SA;
Rajabathar Jothi Ramalingam, Riyadh, SA;
Hamad Abdullah Al-Lohedan, Riyadh, SA;
KING SAUD UNIVERSITY, Riyadh, SA;
Abstract
The composite electrode material for supercapacitors includes mesoporous manganese dioxide (MnO2), graphene oxide, and nanoparticles of molybdenum disulfide (MoS). The composite material is prepared by preparing mesoporous manganese dioxide, preferably by surfactant-assisted precipitation, then mixing graphene oxide with the mesoporous MnOis ethanol and ultrasonicating, and finally nanoparticles of MoSare mixed with the suspension of graphene oxide and mesoporous MnOto form the composite electrode material. The capacitance of the material may be varied by changing the concentration of MoSnanoparticles. Samples of the composite electrode material exhibited good supercapacitance values, such as 527 and 1160 F/g.