Patents by Inventor Yipiao Bi

Yipiao Bi 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 for preparing an ordered porous carbon material with inexpensive carbon black, ordered porous carbon material and use thereof
    Patent number: 11319636
    Abstract: The present disclosure relates to a method for preparing an ordered porous carbon materials with inexpensive carbon black. The method comprises: dispersing carbon black into a concentrated nitric acid to obtain a uniform dispersion; placing the dispersion in a reactor to perform a reaction by a one-step hydrothermal process; and washing and drying the reaction mixture to obtain an ordered porous carbon material in a honeycomb-like arrangement and rich in oxygen defects. The present disclosure also relates to an ordered porous carbon material prepared by the method, a method for electrocatalytically reducing carbon dioxide to formic acid under ambient temperature and atmospheric pressure by using the ordered porous carbon material, and a method for electrocatalytically reducing nitrogen to ammonia under ambient temperature and atmospheric pressure by using the ordered porous carbon material as a supported catalyst.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: May 3, 2022
    Assignee: Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
    Inventors: Weilin Xu, Fa Yang, Yipiao Bi, Mingbo Ruan, Ping Song
  • METHOD FOR PREPARING AN ORDERED POROUS CARBON MATERIAL WITH INEXPENSIVE CARBON BLACK, ORDERED POROUS CARBON MATERIAL AND USE THEREOF
    Publication number: 20200190678
    Abstract: The present disclosure relates to a method for preparing an ordered porous carbon materials with inexpensive carbon black. The method comprises: dispersing carbon black into a concentrated nitric acid to obtain a uniform dispersion; placing the dispersion in a reactor to perform a reaction by a one-step hydrothermal process; and washing and drying the reaction mixture to obtain an ordered porous carbon material in a honeycomb-like arrangement and rich in oxygen defects. The present disclosure also relates to an ordered porous carbon material prepared by the method, a method for electrocatalytically reducing carbon dioxide to formic acid under ambient temperature and atmospheric pressure by using the ordered porous carbon material, and a method for electrocatalytically reducing nitrogen to ammonia under ambient temperature and atmospheric pressure by using the ordered porous carbon material as a supported catalyst.
    Type: Application
    Filed: May 10, 2019
    Publication date: June 18, 2020
    Inventors: Weilin Xu, Fa Yang, Yipiao Bi, Mingbo Ruan, Ping Song