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. 27, 2017
Filed:
May. 10, 2016
King Saud University, Riyad, SA;
Manal Ahmed Gasmelseed Awad, Riyadh, SA;
Awatif Ahmed Hendi, Riyadh, SA;
Khalid Mustafa Osman Ortashi, Riyadh, SA;
Amel Laref, Riyadh, SA;
KING SAUD UNIVERSITY, Riyadh, SA;
Abstract
The green synthesis of reduced graphene oxide nanoparticles usingseed extract comprises the steps of mixing a quantity of soot or other carbon source in an acid solution while stirring to obtain a solution; adding a first oxidant gradually into the solution to oxidize the soot and obtain a suspension; stirring the suspension while maintaining the temperature of the suspension at about 35° C.; addingseed extract to the suspension while raising the temperature of the suspension to about 60° C.; adding hydrogen peroxide to the suspension; and isolating the reduced graphene oxide nanoparticles by centrifugation.