Patents by Inventor Guan WU

Guan 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).

  • LI-ION BATTERY POSITIVE ELECTRODE MATERIAL, METHOD PREPARING THE SAME AND APPLICATION THEREOF
    Publication number: 20160190584
    Abstract: The present application discloses a Li-ion battery positive electrode material, a method for preparing the same and application thereof. The positive electrode material can reduce the relative volume change rate of the positive electrode material in insertion and deinsertion states of Li ions, and meanwhile can efficiently restrain Mn in the positive material from dissolving out during charging and discharging cycles, thereby improving the crystal structure stability of the positive electrode in the working state. A Li-ion battery applying such a positive electrode material has excellent cycle performance, safety and high-temperature storage performance.
    Type: Application
    Filed: December 17, 2015
    Publication date: June 30, 2016
    Applicant: Qinghai Contemporary Amperex Technology Limited
    Inventor: Guan WU