Patents by Inventor Chuchu GUO

Chuchu GUO 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).

  • PROCESS FOR THE PREPARATION OF A CERAMIC NANOWIRE PREFORM
    Publication number: 20210114940
    Abstract: The present invention relates to a process for the preparation of a ceramic nanowire preform, in particular to a process for the preparation of the ceramic nanowire preform by combining a template technique and a preceramic polymer conversion technique. The process of the present invention uses carbonaceous material as a template, and prepares an isotropic ceramic nanowire preform by controlling the ratio of a precursor to a solvent, the amount of a catalyst and the ratio of a prepared precursor solution to the carbonaceous template, wherein the preform is isotropic and has lower bulk density and higher volume fraction.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 22, 2021
    Applicant: NORTHWESTERN POLYTECHNICAL UNIVERSITY
    Inventors: Laifei CHENG, Fang YE, Chuchu GUO, Litong ZHANG