Patents by Inventor Qingdong Li

Qingdong Li 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).

  • Scalable fabrication of pristine holey graphene nanoplatelets via dry microwave irradiation
    Patent number: 11377356
    Abstract: Disclosed are the methods for fabricating holey graphene nanoplatelets using microwave irradiation to treat a dry graphite powder. In particular, the methods can be used to treat graphite intercalation compounds either with or without partial oxidation to obtain holey graphene nanoplatelets with predetermined hole size, hole edge shape, thickness and lateral dimension. The method does not involve any toxic reagents or metal-containing compounds, and without generating toxic byproducts, thus enabling a variety of eco-friendly applications.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: July 5, 2022
    Assignee: RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY
    Inventors: Huixin He, Keerthi Savaram, Qingdong Li
  • Carbon Nanomaterial Supported Single Atom Catalysts and Methods of Preparing Same
    Publication number: 20220029173
    Abstract: Provided herein are single atom catalysts embedded in carbon nanomaterials and microwave assisted methods of preparing the same.
    Type: Application
    Filed: July 21, 2021
    Publication date: January 27, 2022
    Inventors: Huixin He, Qingdong Li, Jenny Lockard
  • Scalable Fabrication of Pristine Holey Graphene Nanoplatelets via Dry Microwave Irradiation
    Publication number: 20200123011
    Abstract: Disclosed are the methods for fabricating holey graphene nanoplatelets using microwave irradiation to treat a dry graphite powder. In particular, the methods can be used to treat graphite intercalation compounds either with or without partial oxidation to obtain holey graphene nanoplatelets with predetermined hole size, hole edge shape, thickness and lateral dimension. The method does not involve any toxic reagents or metal-containing compounds, and without generating toxic byproducts, thus enabling a variety of eco-friendly applications.
    Type: Application
    Filed: June 14, 2018
    Publication date: April 23, 2020
    Inventors: Huixin He, Keerthi Savaram, Qingdong Li