Patents by Inventor Linqin MU

Linqin MU 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).

  • Layered oxide material, preparation method, electrode plate, secondary battery and use
    Patent number: 9728780
    Abstract: A layered oxide material, a preparation method, an electrode, a secondary battery and use are disclosed. The layered oxide material has a general chemical formula NaxCuiFejMnkMyO2+?, in which M is an element that is doped for replacing the transition metals; x, y, i, j, k, and ? are respectively the molar ratios of respective elements, provided that x, y, i, j, k, and ? satisfy the relations: y+i++j+k=1, and x+my+2i+3j+4k=2(2+?), where 0.8?x?1, 0<i?0.3, 0<j?0.5, 0<k?0.5, 0.02???0.02, and m is the valence of M. The layered oxide material has a space group of R3m.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: August 8, 2017
    Assignee: INSTITUTE OF PHYSICS, THE CHINESE ACADEMY OF SCIENCES
    Inventors: Yongsheng Hu, Linqin Mu, Liquan Chen
  • LAYERED OXIDE MATERIAL, PREPARATION METHOD, ELECTRODE PLATE, SECONDARY BATTERY AND USE
    Publication number: 20160293945
    Abstract: A layered oxide material, a preparation method, an electrode, a secondary battery and use are disclosed. The layered oxide material has a general chemical formula NaxCuiFejMnkMyO2+?, in which M is an element that is doped for replacing the transition metals; x, y, i, j, k, and ? are respectively the molar ratios of respective elements, provided that x, y, i, j, k, and ? satisfy the relations: y+i++j+k=1, and x+my+2i+3j+4k=2(2+?), where 0.8?x?1, 0<i?0.3, 0<j?0.5, 0<k?0.5, 0.02???0.02, and m is the valence of M. The layered oxide material has a space group of R3m.
    Type: Application
    Filed: June 18, 2015
    Publication date: October 6, 2016
    Applicant: INSTITUTE OF PHYSICS, THE CHINESE ACADEMY OF SCIENCES
    Inventors: Yongsheng HU, Linqin MU, Liquan CHEN