Patents by Inventor Qiuhui Zhu

Qiuhui Zhu 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).

  • Preparation method and application of metal bismuth deposited bismuth-based photocatalyst
    Patent number: 11673119
    Abstract: A method of forming a bismuth-based catalyst can include mixing an inorganic alkali compound, a bismuth source compound, a transition metal precursor, and a reducing agent in an aqueous solution to form a bismuth precursor liquid. The bismuth precursor liquid can be hydrothermally reacted at a conversion temperature for a conversion time to produce the bismuth-based catalyst.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: June 13, 2023
    Assignee: Shaanxi University of Science & Technology
    Inventors: Chuanyi Wang, Qiuhui Zhu, Ting Gao
  • PREPARATION METHOD AND APPLICATION OF METAL BISMUTH DEPOSITED BISMUTH-BASED PHOTOCATALYST
    Publication number: 20220062865
    Abstract: A method of forming a bismuth-based catalyst can include mixing an inorganic alkali compound, a bismuth source compound, a transition metal precursor, and a reducing agent in an aqueous solution to form a bismuth precursor liquid. The bismuth precursor liquid can be hydrothermally reacted at a conversion temperature for a conversion time to produce the bismuth-based catalyst.
    Type: Application
    Filed: January 12, 2021
    Publication date: March 3, 2022
    Inventors: Chuanyi Wang, Qiuhui Zhu, Ting Gao