Patents by Inventor Kaibin CHU

Kaibin CHU 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).

  • ABOtype high-entropy perovskite Ba(FeCoNiZrY)Oelectrocatalytic material and preparation method thereof
    Patent number: 11788196
    Abstract: The present disclosure discloses an ABO3 type high-entropy perovskite Bax(FeCoNiZrY)0.2O3-? electrocatalytic material and a preparation method thereof, belonging to the technical field of electrocatalytic materials. The electrocatalytic material is prepared by taking hydrated cobalt nitrate, hydrated ferric nitrate, hydrated nickel nitrate, barium nitrate, hydrated yttrium nitrate, hydrated zirconium nitrate and polyacrylonitrile staple fibers as raw materials through processes of liquid phase chelation, gelation, calcination, etc. The prepared high-entropy perovskite Bax(FeCoNiZrY)0.2O3-? electrocatalytic material can release more electrochemical active sites due to its special nanostructure, thus showing better electrocatalytic activity.
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: October 17, 2023
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Tianxi Liu, Kaibin Chu, Feili Lai
  • ABO3 Type High-entropy Perovskite Bax(FeCoNiZrY)0.2O3-delta Electrocatalytic Material and Preparation Method Thereof
    Publication number: 20230203681
    Abstract: The present disclosure discloses an ABO3 type high-entropy perovskite Bax(FeCoNiZrY)0.2O3-? electrocatalytic material and a preparation method thereof, belonging to the technical field of electrocatalytic materials. The electrocatalytic material is prepared by taking hydrated cobalt nitrate, hydrated ferric nitrate, hydrated nickel nitrate, barium nitrate, hydrated yttrium nitrate, hydrated zirconium nitrate and polyacrylonitrile staple fibers as raw materials through processes of liquid phase chelation, gelation, calcination, etc. The prepared high-entropy perovskite Bax(FeCoNiZrY)0.2O3-? electrocatalytic material can release more electrochemical active sites due to its special nanostructure, thus showing better electrocatalytic activity.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Inventors: Tianxi LIU, Kaibin CHU, Feili LAI