Patents by Inventor Zhengfu JIANG

Zhengfu JIANG 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).

  • LITHIUM-ION BATTERY ANODE MATERIAL AND PREPARATION METHOD THEREOF, ANODE, AND LITHIUM-ION BATTERY
    Publication number: 20210280860
    Abstract: An anode material includes a core-shell structured composite material. The core-shell structured composite material includes a core material, an inner shell material, and an outer shell material. The core material includes graphite particles. The inner shell material includes a continuous phase and a dispersing phase. The dispersing phase includes nano silicon particles, the continuous phase includes carbon, and the outer shell material includes lithium metal. A chemical formula of the nano silicon-based particles is SiOx, 0<x<2.
    Type: Application
    Filed: June 19, 2019
    Publication date: September 9, 2021
    Inventors: Zhengfu JIANG, Shicai LI, Xiaopeng JIAO, Yongqing GAN, Xiao SHI