Patents by Inventor Xiuyi LIN

Xiuyi LIN 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).

  • Metallic sodium and sodium-tin binary alloy electrode
    Patent number: 10916771
    Abstract: Provided herein is an electrode material containing metallic sodium and at least one tin-sodium binary alloy useful in the fabrication of batteries and methods of preparation and use thereof.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: February 9, 2021
    Assignee: THE HONG KONG POLYTECHNIC UNIVERSITY
    Inventors: Biao Zhang, Jianqiu Huang, Xiuyi Lin, Xiaoqiong Du, Jiaqiang Huang
  • METALLIC SODIUM AND SODIUM-TIN BINARY ALLOY ELECTRODE
    Publication number: 20200350572
    Abstract: Provided herein is an electrode material containing metallic sodium and at least one tin-sodium binary alloy useful in the fabrication of batteries and methods of preparation and use thereof.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 5, 2020
    Inventors: Biao ZHANG, Jianqiu HUANG, Xiuyi LIN, Xiaoqiong DU, Jiaqiang HUANG
  • Synthesis of ultra-large graphene oxide sheets
    Patent number: 9452934
    Abstract: Ultra-large graphene oxide (UL-GO) sheets are formed using a Langmuir-Blodgett (LB) thin film process. Sulfuric acid and nitric acid are applied to interlayers of natural graphite flake to form graphite intercalation compound (GIC) powders. The GIC powders are expanded at a high temperature, and intercalating agents are used to further oxidize the expanded GIC powders by to exfoliating the EG into monolayer graphene oxide (GO) sheets. The GO is sequentially centrifuged and UL-GO sheets are collected. An LB thin film is prepared from the collected sheets and the thin films are reduced and chemically doped.
    Type: Grant
    Filed: September 10, 2014
    Date of Patent: September 27, 2016
    Assignee: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jang Kyo Kim, Jingjing Jia, Xiuyi Lin, Chak Ming Kan, Sheung Man Au
  • Synthesis of Ultra-Large Graphene Oxide Sheets
    Publication number: 20150071844
    Abstract: Ultra-large graphene oxide (UL-GO) sheets are formed using a Langmuir-Blodgett (LB) thin film process. Sulfuric acid and nitric acid are applied to interlayers of natural graphite flake to form graphite intercalation compound (GIC) powders. The GIC powders are expanded at a high temperature, and intercalating agents are used to further oxidize the expanded GIC powders by to exfoliating the EG into monolayer graphene oxide (GO) sheets. The GO is sequentially centrifuged and UL-GO sheets are collected. An LB thin film is prepared from the collected sheets and the thin films are reduced and chemically doped.
    Type: Application
    Filed: September 10, 2014
    Publication date: March 12, 2015
    Inventors: Jang Kyo KIM, Jingjing JIA, Xiuyi LIN, Chak Ming KAN, Sheung Man AU