Patents by Inventor Mingke YANG

Mingke YANG 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).

  • Preparation method for zeolitic imidazolate frameworks
    Patent number: 10815253
    Abstract: The present invention provides a preparation method for zeolitic imidazolate frameworks. The preparation method comprises: adding a metal carbonate or oxide, an organic ligand to a hydrophilic liquid to obtain a mixture; introducing an acidic gas to reach a reaction pressure of 0.1 MPa to 2.0 MPa, and reacting for a predetermined time; heating to 30° C.-60° C. and vacuuming to obtain the zeolitic imidazolate framework. The present invention also provides a zeolitic imidazolate framework obtained by the above preparation method. The preparation method according to the present invention is environmentally friendly and has a high yield.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: October 27, 2020
    Assignee: CHINA UNIVERSITY OF PETROLEUM-BEIJING
    Inventors: Guangjin Chen, Bei Liu, Hai Li, Mingke Yang, Changyu Sun, Wan Chen
  • PREPARATION METHOD FOR ZEOLITIC IMIDAZOLATE FRAMEWORKS
    Publication number: 20200291046
    Abstract: The present invention provides a preparation method for zeolitic imidazolate frameworks. The preparation method comprises: adding a metal carbonate or oxide, an organic ligand to a hydrophilic liquid to obtain a mixture; introducing an acidic gas to reach a reaction pressure of 0.1 MPa to 2.0 MPa, and reacting for a predetermined time; heating to 30° C.-60° C. and vacuuming to obtain the zeolitic imidazolate framework. The present invention also provides a zeolitic imidazolate framework obtained by the above preparation method. The preparation method according to the present invention is environmentally friendly and has a high yield.
    Type: Application
    Filed: July 1, 2019
    Publication date: September 17, 2020
    Inventors: Guangjin CHEN, Bei LIU, Hai LI, Mingke YANG, Changyu SUN, Wan CHEN