Patents by Inventor Zhengquan JIANG

Zhengquan 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).

  • METHOD OF PREPARING NANOSHEET TUNGSTEN DISULFIDE
    Publication number: 20190194030
    Abstract: A method of preparing a nanosheet tungsten disulfide. The method includes: heating a mixture including tungsten hexachloride, a sulfur source, and a surface modifier to a temperature of between 100 and 200° C. for at least 60 min. The sulfur source is thioacetamide or thiourea. The surface modifier is a C6-40 straight-chain or branched fatty acid, aliphatic amine, or a mixture thereof.
    Type: Application
    Filed: March 3, 2019
    Publication date: June 27, 2019
    Inventors: Shengmao ZHANG, Zhengquan JIANG, Yujuan ZHANG, Pingyu ZHANG, Zhijun ZHANG