Patents by Inventor Hiyam Hisham KHALIL

Hiyam Hisham KHALIL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MEMBRANE-BASED-SELF-ASSEMBLED, CHARGED MULTI-WALLED CARBON NANOTUBE/GRAPHENE OXIDE NANOHYBRIDS
    Publication number: 20240131476
    Abstract: The present disclosure relates to sustainable and green polylactic acid-based membranes embedded with self-assembled positively and negatively charged multiwalled carbon nanotube/graphene oxide nanohybrids for the removal of organic and inorganic nutrients from wastewater, and methods of synthesis of the same. A positively charged multi-walled carbon nanotube/graphene oxide (f-MWCNT/GO) nanohybrid-based mixed matrix membrane can comprise a self-assembled multi-walled carbon nanotube and graphene oxide (f-MWCNT/GO) nanohybrid, and a polylactic acid (PLA) membrane matrix. The f-MWCNT/GO nanohybrid is integrated into the PLA membrane matrix to form the positively charged mixed matrix membrane. A negatively charged multi-walled carbon nanotubes (f-GO/MWCNTs-COOH) nanohybrid-based mixed matrix membrane can comprise a positively charged Graphene Oxide and negatively charged multi-walled carbon nanotube-COOH (f-GO/MWCNTs-COOH) nanohybrid, and a polylactic acid (PLA) membrane matrix.
    Type: Application
    Filed: October 18, 2023
    Publication date: April 25, 2024
    Applicant: Khalifa University of Science and Technology
    Inventors: Shadi Wajih HASAN, Fawzi BANAT, Ahmed Fayez YOUSEF, Lobna Issa NASSAR, Hiyam Hisham KHALIL, Hanaa Mohamed Samy Mohamed Saber HEGAB, Vijay Kumar Shankarayya WADI