Patents by Inventor Huahua Zhao

Huahua Zhao 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).

  • Publication number: 20250161921
    Abstract: Provided are a nickel-nickel aluminum spinel-calcium hexaaluminate composite catalyst and a preparation method and use thereof. The method for preparing the nickel-nickel aluminum spinel-calcium hexaaluminate composite catalyst includes: mixing a nickel salt metal precursor, an aluminum salt metal precursor, a calcium salt metal precursor, and an organic fuel to obtain a mixed precursor; drying and calcining the mixed precursor sequentially to obtain a nickel aluminum spinel-calcium hexaaluminate composite precursor; and placing the nickel aluminum spinel-calcium hexaaluminate composite precursor in a flowing hydrogen atmosphere, and subjecting the nickel aluminum spinel-calcium hexaaluminate composite precursor to reduction reaction to obtain the nickel-nickel aluminum spinel-calcium hexaaluminate composite catalyst.
    Type: Application
    Filed: March 1, 2024
    Publication date: May 22, 2025
    Applicant: Lanzhou Institute of Chemical Physics, CAS
    Inventors: Huahua Zhao, Wenzheng Zhang, Lingjun Chou, Huanling Song, Jian Yang, Jun Zhao, Liang Yan