Patents by Inventor Wujian Long

Wujian Long 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).

  • Ternary inorganic compound crystal and preparation method and application thereof
    Patent number: 9957162
    Abstract: Provided is a ternary inorganic compound crystal having a molecular formula of Ca8Al12P2O31, and a preparation method thereof comprising the following steps: weighing calcium salts, aluminum salts and phosphate respectively according to the molar ratio of calcium, aluminum and phosphorus in the molecular formula Ca8Al12P2O31; calcining at 1550˜1570° C., cooling, and grinding to obtain the ternary inorganic compound crystal. Also provided is an application of the ternary inorganic compound in gelling materials and molecular sieves, nonlinear optical crystals, and photochromic materials.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: May 1, 2018
    Assignee: SHENZHEN UNIVERSITY
    Inventors: Feng Xing, Ning Zhang, Zhu Ding, Biao Liu, Ningxu Han, Weilun Wang, Dawang Li, Wujian Long, Biqin Dong, Xiaodong Wang
  • TERNARY INORGANIC COMPOUND CRYSTAL AND PREPARATION METHOD AND APPLICATION THEREOF
    Publication number: 20160297680
    Abstract: Provided is a ternary inorganic compound crystal having a molecular formula of Ca8Al12P2O31, and a preparation method thereof comprising the following steps: weighing calcium salts, aluminum salts and phosphate respectively according to the molar ratio of calcium, aluminum and phosphorus in the molecular formula Ca8Al12P2O31; calcining at 1550˜1570° C., cooling, and grinding to obtain the ternary inorganic compound crystal. Also provided is an application of the ternary inorganic compound in gelling materials and molecular sieves, nonlinear optical crystals, and photochromic materials.
    Type: Application
    Filed: June 21, 2016
    Publication date: October 13, 2016
    Inventors: Feng Xing, Ning Zhang, Zhu Ding, Biao Liu, Ningxu Han, Weilun Wang, Dawang Li, Wujian Long, Biqin Dong, Xiaodong Wang