Patents by Inventor Xiaojie She

Xiaojie She 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).

  • Pure-HO-fed electrocatalytic COreduction to CHbeyond 1000-hour stability
    Patent number: 11905607
    Abstract: The present disclosure provides a pure-H2O-fed membrane-electrode assembly (MEA) electrolysis system for electrocatalytic CO2 reduction (ECO2R) to ethylene (C2H4) and C2+ compounds under an industrial applicable continuous flow condition with at least 1000-hour lifetime, and fabrication method thereof.
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: February 20, 2024
    Assignee: THE HONG KONG POLYTECHNIC UNIVERSITY
    Inventors: Xiaojie She, Shu-Ping Lau
  • Pure-H2O-fed Electrocatalytic CO2 Reduction to C2H4 Beyond 1000-hour Stability
    Publication number: 20230399759
    Abstract: The present disclosure provides a pure-H2O-fed membrane-electrode assembly (MEA) electrolysis system for electrocatalytic CO2 reduction (ECO2R) to ethylene (C2H4) and C2+ compounds under an industrial applicable continuous flow condition with at least 1000-hour lifetime, and fabrication method thereof.
    Type: Application
    Filed: June 9, 2022
    Publication date: December 14, 2023
    Inventors: Xiaojie SHE, Shu-Ping LAU
  • Gas diffusion electrodes with segmented catalyst layers for CO2 reduction
    Patent number: 11686004
    Abstract: A tandem electrode for electrochemically reducing carbon dioxide is described. The electrode includes a first distinct catalyst layer and a second distinct catalyst layer. The first distinct catalyst layer is made of a C1 hydrocarbon or C2+ product selective catalyst and the second distinct catalyst layer is comprised of a CO selective catalyst. In one embodiment, the second distinct catalyst layer is concentrated at one end of the tandem electrode. In another embodiment, the tandem electrode also includes a microporous layer and a substrate layer.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: June 27, 2023
    Assignee: University of Cincinnati
    Inventors: Jingjie Wu, Xiaojie She, Tianyu Zhang
  • Gas Diffusion Electrodes with Segmented Catalyst Layers for CO2 Reduction
    Publication number: 20210115577
    Abstract: A tandem electrode for electrochemically reducing carbon dioxide is described. The electrode includes a first distinct catalyst layer and a second distinct catalyst layer. The first distinct catalyst layer is made of a C1 hydrocarbon or C2+ product selective catalyst and the second distinct catalyst layer is comprised of a CO selective catalyst. In one embodiment, the second distinct catalyst layer is concentrated at one end of the tandem electrode. In another embodiment, the tandem electrode also includes a microporous layer and a substrate layer.
    Type: Application
    Filed: October 22, 2020
    Publication date: April 22, 2021
    Applicant: University of Cincinnati
    Inventors: Jingjie Wu, Xiaojie She, Tianyu Zhang