Patents by Inventor Shirin MEHRAZI

Shirin MEHRAZI 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).

  • ELECTROCHEMICAL CELL WITH BILAYER ELECTROCATALYST STRUCTURE INCLUDING GRAPHENE-BASED MATERIAL
    Publication number: 20230411631
    Abstract: An electrochemical cell (e.g., a fuel cell) including an anode catalyst layer, a cathode catalyst layer, and an electrolyte membrane layer extending between the anode catalyst layer the cathode catalyst layer, and a graphene-based layer. The graphene-based layer is disposed between the cathode catalyst layer and the electrolyte membrane layer and/or the anode catalyst layer and the electrolyte membrane layer. The graphene-based layer is configured to suppress crossover gases and metallic cation exchange to enhance performance and durability of the electrochemical cell.
    Type: Application
    Filed: June 16, 2022
    Publication date: December 21, 2023
    Inventors: Jonathan BRAATEN, Lei CHENG, Shirin MEHRAZI, Morteza REZAEI TALARPOSHTI, Daniil KITCHAEV, Nathan CRAIG, Christina JOHNSTON