Patents by Inventor Genghuang WU

Genghuang WU 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).

  • Carbon-coated Nickel Oxide Nanocomposite Material, Preparation Method Therefor and Use Thereof
    Publication number: 20220401929
    Abstract: A carbon-coated nickel oxide nanocomposite material, its preparation, and application thereof are provided. The nanocomposite material contains carbon-coated nickel oxide nanoparticles having a core-shell structure including an outer shell that is a graphitized carbon film optionally doped with nitrogen and an inner core comprising nickel oxide nanoparticle(s). The nanocomposite material has a carbon content of from greater than 0 wt % to not greater than about 5 wt %, based on the weight of the nanocomposite material.
    Type: Application
    Filed: October 20, 2020
    Publication date: December 22, 2022
    Inventors: Junfeng RONG, Peng YU, Jingxin XIE, Guobiao XU, Mingsheng ZONG, Genghuang WU, Weiguo LIN, Hongbo JI
  • Carbon-coated Nickel-aluminum Nanocomposite, Preparation Method Therefor and Application Thereof
    Publication number: 20220370989
    Abstract: A nanocomposite has a core-shell structure with an outer shell and an inner core. The, outer shell is a graphitized carbon film, and the inner core contains nickel oxide and alumina, with a nickel oxide content of 59%-80%, an alumina content of 19%-40%, and a carbon content of not more than 1%, based on the total weight of the nanocomposite. The process for catalytic combustion of volatile organic compounds may utilize the nanocomposite as a catalyst.
    Type: Application
    Filed: October 20, 2020
    Publication date: November 24, 2022
    Inventors: Junfeng RONG, Peng YU, Jingxin XIE, Genghuang WU, Mingsheng ZONG, Weiguo LIN, Hongbo JI
  • Carbon-coated transition metal nanocomposite material, preparation and application thereof
    Patent number: 11224859
    Abstract: A carbon-coated transition metal nanocomposite material includes carbon-coated transition metal particles having a core-shell structure. The shell layer of the core-shell structure is a graphitized carbon layer doped with oxygen and/or nitrogen, and the core of the core-shell structure is a transition metal nanoparticle. The nanocomposite material has a structure rich in mesopores, is an adsorption/catalyst material with excellent performance, can be used for catalyzing various hydrogenation reduction reactions, or used as a catalytic-oxidation catalyst useful for the treatment of volatile organic compounds in industrial exhaust gases.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: January 18, 2022
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
    Inventors: Junfeng Rong, Genghuang Wu, Jingxin Xie, Mingsheng Zong, Weiguo Lin, Peng Yu, Hongbo Ji
  • Carbon-Coated Transition Metal Nanocomposite Material, its Preparation and Application Thereof
    Publication number: 20200269215
    Abstract: A carbon-coated transition metal nanocomposite material includes carbon-coated transition metal particles having a core-shell structure. The shell layer of the core-shell structure is a graphitized carbon layer doped with oxygen and/or nitrogen, and the core of the core-shell structure is a transition metal nanoparticle. The nanocomposite material has a structure rich in mesopores, is an adsorption/catalyst material with excellent performance, can be used for catalyzing various hydrogenation reduction reactions, or used as a catalytic-oxidation catalyst useful for the treatment of volatile organic compounds in industrial exhaust gases.
    Type: Application
    Filed: July 27, 2018
    Publication date: August 27, 2020
    Inventors: Junfeng RONG, Genghuang WU, Jingxin XIE, Mingsheng ZONG, Weiguo LIN, Peng YU, Hongbo JI