Patents Assigned to North Carolina Agricultural and Technical University
  • Multi-phase structured cathode active material for lithium ion battery
    Patent number: 10547051
    Abstract: A lithium deficient cathode active material for lithium-ion batteries is described. More particularly, the lithium deficient cathode active material can have multiphase structures, including both a layered or hexagonal structure (e.g., having an R-3m space group) and a spinel structure (e.g., having a Fd-m space group). Batteries including the cathode active material and methods of preparing the cathode active material are also described.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: January 28, 2020
    Assignee: North Carolina Agricultural and Technical University
    Inventor: Sungjin Cho