Patents by Inventor Kerui Sun

Kerui Sun 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).

  • CATHODE WITH PRE-LITHIATION COATING AND METHODS FOR PREPARATION AND USE
    Publication number: 20220020977
    Abstract: Methods and systems are provided for a cathode material for lithium ion batteries. In one example, the cathode material may include a lithium mixed metal oxide core and a surface coating surrounding the core. Optionally, a passivating layer may continuously surround the surface coating. In some examples, the surface coating or surface layer may include a sacrificial lithium source, a lithium-based active cathode catalyst, or a combination thereof. In other examples, methods are provided for manufacturing the cathode material for use in a lithium ion battery.
    Type: Application
    Filed: December 20, 2019
    Publication date: January 20, 2022
    Inventors: Derrick Maxwell, Xiangyang Zhu, Jun Wang, Taehwan Yu, Weidong Zhou, Sookyung Jeong, Derek C. Johnson, Linghong Zhang, Kerui Sun, Nathan Reinsma, Xiaorui Chen