Patents by Inventor Laurien Merinda

Laurien Merinda 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).

  • Preparation method of positive electrode material of lithium battery
    Patent number: 11848444
    Abstract: A preparation method of a positive electrode material of a lithium battery is provided, including mixing a compound containing at least one ethylenically-unsaturated group and one carbonyl group or a derivative thereof and a Ni-rich oxide of lithium and transition metal to react. The compound containing at least one ethylenically-unsaturated group and one carbonyl group is selected from a group consisting of a maleimide-based compound, an acrylate-based compound, a methacrylate-based compound, an acrylamide-based compound, a vinylamide-based compound, and a combination thereof, and the Ni-rich oxide of lithium and transition metal is represented by formula I, LiNixMyO2 ??Formula I wherein x+y=1, 1>x?0.5, and M is at least one transition metal element except Ni.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: December 19, 2023
    Assignee: National Taiwan University of Science and Technology
    Inventors: Fu-Ming Wang, Nan-Hung Yeh, Laurien Merinda, Xing-Chun Wang
  • PREPARATION METHOD OF POSITIVE ELECTRODE MATERIAL OF LITHIUM BATTERY
    Publication number: 20210143422
    Abstract: A preparation method of a positive electrode material of a lithium battery is provided, including mixing a compound containing at least one ethylenically-unsaturated group or a derivative thereof and a Ni-rich oxide of lithium and transition metal to react. The compound containing at least one ethylenically-unsaturated group and one carbonyl group are selected from a group consisting of a maleimide-based compound, an acrylate-based compound, a methacrylate-based compound, an acrylamide-based compound, a vinylamide-based compound, and a combination thereof. The Ni-rich oxide of lithium and transition metal is represented by formula I, LiNixMyO2 ??Formula I wherein x+y=1, 1>x?0.5, and M is at least one transition metal element except Ni.
    Type: Application
    Filed: March 13, 2020
    Publication date: May 13, 2021
    Applicant: National Taiwan University of Science and Technology
    Inventors: Fu-Ming Wang, Nan-Hung Yeh, Laurien Merinda, Xing-Chun Wang