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:
Nov. 02, 2021
Filed:
May. 01, 2019
Imam Abdulrahman Bin Faisal University, Dammam, SA;
Hanan Hussein Amin Mohamed, Dammam, SA;
Aamerah Abdulwahab Alsanea, Dammam, SA;
Imam Abdulrahman Bin Faisal University, Dammam, SA;
Abstract
Catalytic pyrolysis can upcycle waste, e.g., car bumpers, to carbon nanomaterials, preferably using synthetic TiOnanoparticles as catalyst during pyrolysis. Analysis of the carbon nanomaterials shows that, while RGO is produced from thermal pyrolysis of car bumper waste absent TiO, RGO spotted with carbon dots is produced in presence of TiOcatalyst. Rutile to anatase TiOphase transformation and carbon nanomaterial formation can simultaneously occur during the pyrolysis. Anatase to rutile transformation may occur while TiOabsent the bumper material. Such TiO-CD-RGO can be used, for example in photocatalytic degradation of organic compounds, such as methylene blue.