Patents by Inventor Yifu YU

Yifu YU 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).

  • Catalytic synthesis method, device and system for ammonia synthesis through orderly regulation of the electronic domain of nitrogen
    Patent number: 12077446
    Abstract: A catalytic synthesis method, a device and a system for ammonia synthesis through orderly regulation of the electronic domain of nitrogen are provided. Nitrogen and hydrogen are used as raw materials, and a multi-composition material with magnetic material as active site is used as a catalyst, thermal field, magnetic field and electric field or thermal field and electromagnetic field are applied to nitrogen, hydrogen and catalyst at the same time. The invention adopts the catalytic synthesis method, device and system for the mild ammonia synthesis at low temperature and low pressure conditions through orderly regulation of the electronic domain of nitrogen.
    Type: Grant
    Filed: July 7, 2023
    Date of Patent: September 3, 2024
    Assignee: TIANJIN UNIVERSITY
    Inventors: Baoshun Zhang, Yifu Yu, Bin Zhang
  • CATALYTIC SYNTHESIS METHOD, DEVICE AND SYSTEM FOR AMMONIA SYNTHESIS THROUGH ORDERLY REGULATION OF THE ELECTRONIC DOMAIN OF NITROGEN
    Publication number: 20240199435
    Abstract: A catalytic synthesis method, a device and a system for ammonia synthesis through orderly regulation of the electronic domain of nitrogen are provided. Nitrogen and hydrogen are used as raw materials, and a multi-composition material with magnetic material as active site is used as a catalyst, thermal field, magnetic field and electric field or thermal field and electromagnetic field are applied to nitrogen, hydrogen and catalyst at the same time. The invention adopts the catalytic synthesis method, device and system for the mild ammonia synthesis at low temperature and low pressure conditions through orderly regulation of the electronic domain of nitrogen.
    Type: Application
    Filed: July 7, 2023
    Publication date: June 20, 2024
    Applicant: Tianjin University
    Inventors: Baoshun ZHANG, Yifu YU, Bin ZHANG