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. 20, 2020
Filed:
Jul. 10, 2019
Najran University, Najran, SA;
Farid A Harraz, Najran, SA;
Mohd Faisal, Najran, SA;
Mohammad S Al-Assiri, Najran, SA;
Ahmed Mohamed El-Toni, Riyadh, SA;
Najran University, Najran, SA;
Abstract
The synthesis of silver nanoparticles (AgNPs)/meso-porous silicon (PSi) nanocomposite and its effective use as efficient chemical sensor and photocatalyst are described. The PSi was prepared via a simple stain etching of Si microparticles in HF/HNOaqueous solution, followed by the deposition of AgNPs onto stain etched PSi by the immersion plating technique. The resultant nanocomposite is used successfully for (i) enhanced electro-oxidation and quantification of ascorbic acid (AA) on modified glassy carbon electrode and (ii) for the photo-reduction of hexavalent chromium Cr(VI) to trivalent Cr(III) under direct visible light irradiation in the presence of citric acid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile