Patents by Inventor Sheng Wen ZHONG

Sheng Wen ZHONG 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 COMPOSITION FOR LITHIUM ION SECONDARY BATTERIES, POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES, AND LITHIUM ION SECONDARY BATTERY
    Publication number: 20200313159
    Abstract: According to various aspects of the present invention, a positive electrode composition for a lithium-ion secondary battery includes an active material capable of inserting and extracting lithium ions, and a conductor, wherein the active material is a lithium-nickel-cobalt-manganese complex oxide; the conductor is a carbon black and carbon nanotubes; the carbon black has a BET specific surface area of 100 to 400 m2/g, and a DBP absorption of 210 to 380 ml/100 g; and the carbon nanotubes have an average diameter of 7 to 15 nm.
    Type: Application
    Filed: September 28, 2018
    Publication date: October 1, 2020
    Inventors: Shinichiro OSUMI, Tatsuya NAGAI, Tetsuya ITO, Sheng Wen ZHONG, Jun CHEN, Qian ZHANG, Min ZENG