Patents by Inventor Shicheng YU

Shicheng 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).

  • Lithium ion solid-state battery and method for producing the same
    Patent number: 11258053
    Abstract: A method for preparing a lithium ion solid-state accumulator comprising an anode, a cathode, and a solid-state electrolyte includes pressing and sintering pre-calcined electrolyte powder to an electrolyte layer. The pre-calcined electrolyte powder comprises at least one phosphate compound, at least one silicide compound, or at least one phosphorus sulfide. The method further includes applying, on both sides of the electrolyte layer, one electrode each. Prior to the application of the at least one electrode layer on a surface of the sintered electrolyte layer, first, at least one intermediate layer, and, then, on this intermediate layer, the electrode layer is applied. The at least one intermediate layer is a layer of electrolyte and anode material and/or a layer of electrolyte and cathode material.
    Type: Grant
    Filed: November 18, 2017
    Date of Patent: February 22, 2022
    Assignee: FORSCHUNGSZENTRUM JUELICH GMBH
    Inventors: Hermann Tempel, Shicheng Yu, Hans Kungl, Xin Gao, Roland Schierholz, Andreas Mertens, Joseph Mertens, Lambertus G. J. De Haart, Ruediger-A. Eichel
  • LITHIUM ION SOLID-STATE BATTERY AND METHOD FOR PRODUCING THE SAME
    Publication number: 20190341597
    Abstract: A method for preparing a lithium ion solid-state accumulator comprising an anode, a cathode, and a solid-state electrolyte includes pressing and sintering pre-calcined electrolyte powder to an electrolyte layer. The pre-calcined electrolyte powder comprises at least one phosphate compound, at least one silicide compound, or at least one phosphorus sulfide. The method further includes applying, on both sides of the electrolyte layer, one electrode each. Prior to the application of the at least one electrode layer on a surface of the sintered electrolyte layer, first, at least one intermediate layer, and, then, on this intermediate layer, the electrode layer is applied. The at least one intermediate layer is a layer of electrolyte and anode material and/or a layer of electrolyte and cathode material.
    Type: Application
    Filed: November 18, 2017
    Publication date: November 7, 2019
    Inventors: Hermann TEMPEL, Shicheng YU, Hans KUNGL, Xin GAO, Roland SCHIERHOLZ, Andreas MERTENS, Joseph MERTENS, Lambertus G. J. DE HAART, Ruediger-A. EICHEL