Patents by Inventor Shizhang Qiao

Shizhang Qiao 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).

  • CRYSTALLINE INORGANIC SPECIES HAVING OPTIMISED REACTIVITY
    Publication number: 20110189081
    Abstract: A method for synthesizing high quality crystalline anatase titanium dioxide having a substantial occurrence of (001) facets. Including the steps of combining a source of fluoride anions with a titanium precursor and subjecting the mixture to hydrolysis. A solvent can be combined with the source of fluoride anions and the titanium precursor prior to hydrolysis. The crystalline anatase titanium dioxide can be produced to have the highly reactive (001) facets predominant by area in a variety of crystal structures, such as nanosheets.
    Type: Application
    Filed: March 25, 2009
    Publication date: August 4, 2011
    Inventors: Gao Qing Lu, Shizhang Qiao, Huagui Yang