Patents by Inventor Youyuan ZHOU

Youyuan ZHOU 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).

  • POSITIVE ELECTRODE MATERIAL FOR HIGH-POWER LITHIUM ION BATTERY AND PREPARATION METHOD THEREOF
    Publication number: 20220102717
    Abstract: Disclosed is a positive electrode material for a high-power lithium ion battery. The positive electrode material is in form of secondary particles with a hollow microsphere structure, and a shell of the secondary particles is formed by aggregating a plurality of primary particles. The secondary particles have a uniform particle size, a loose and porous surface, and a large specific surface area. The obtained particles are regular in shape, stable in material structure, so that the positive electrode material has high rate performance and excellent cycle performance.
    Type: Application
    Filed: May 12, 2020
    Publication date: March 31, 2022
    Inventors: Xin GUO, Haishi HU, Zhibing HU, Chenghuan HUANG, Halyan ZHANG, Youyuan ZHOU