Patents by Inventor Hanqing PENG

Hanqing PENG 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).

  • APPARATUS COMPRISING MANGANESE-COBALT SPINEL OXIDE/CARBON CATALYST
    Publication number: 20200295380
    Abstract: Provided is an apparatus containing, as a cathode catalyst, a metal oxide/carbon catalyst composition. The metal oxide/carbon catalyst composition includes 40 to 95 wt % porous Mn—Co spinel oxide nanoparticles of the formula MnxCo3-xO4. The nanoparticles have an octahedral morphology, an average particle size of 5-100 nm, and average pore sizes of 1-5 nm (where x is the atomic fraction of manganese and 3-x is the atomic fraction of cobalt). The metal oxide nanoparticles are supported on a carbon substrate that contains at least 96 atomic % carbon.
    Type: Application
    Filed: March 16, 2020
    Publication date: September 17, 2020
    Applicants: Cornell University, Wuhan University
    Inventors: Yao YANG, Héctor D. ABRUÑA, Lin ZHUANG, Hanqing PENG, Li XIAO