Patents by Inventor Tuo KANG

Tuo KANG 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).

  • Patent number: 11866332
    Abstract: Carbon nanoparticle-porous skeleton composite material, its composite with lithium metal, and their preparation methods and use A carbon nanoparticle-porous skeleton composite material, its composite with lithium metal, and their preparation methods and use. In the carbon nanoparticle-porous skeleton composite material, the porous skeleton is a carbon-based porous microsphere material with a diameter of 1 to 100 ?m or a porous metal material having internal pores with a micrometer-scale pore size distribution, and the carbon nanoparticles are distributed in pores and on the surface of the carbon-based porous microsphere material or the porous metal material. The carbon nanoparticle-porous skeleton composite material is mixed with a molten lithium metal to form a lithium-carbon nanoparticle-porous skeleton composite material.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: January 9, 2024
    Assignee: CHINA ENERGY CAS TECHNOLOGY CO., LTD.
    Inventors: Feng Guo, Yalong Wang, Tuo Kang, Chenghao Liu, Peng Chen, Yanbin Shen, Wei Lu, Liwei Chen
  • Patent number: 11462741
    Abstract: Disclosed are a metallic lithium-skeleton carbon composite material having a hydrophobic cladding layer, a preparation method thereof, an electrode, an electrochemical energy storage device containing the metallic lithium-skeleton carbon composite material, and a method for protecting a material containing a water- and oxygen-sensitive active metal. The metallic lithium-skeleton carbon composite material having a hydrophobic cladding layer comprises: a metallic lithium-skeleton carbon composite material comprising a porous carbonaceous support and metallic lithium at least distributed in pores of the porous carbonaceous support; and a hydrophobic cladding layer covering at least the metallic lithium in the metallic lithium-skeleton carbon composite material.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: October 4, 2022
    Assignee: CHINA ENERGY CAS TECHNOLOGY CO., LTD.
    Inventors: Tuo Kang, Liwei Chen, Wei Lu, Yanbin Shen, Yalong Wang, Feng Guo, Chenghao Liu, Peng Chen
  • Publication number: 20220259046
    Abstract: Carbon nanoparticle-porous skeleton composite material, its composite with lithium metal, and their preparation methods and use A carbon nanoparticle-porous skeleton composite material, its composite with lithium metal, and their preparation methods and use. In the carbon nanoparticle-porous skeleton composite material, the porous skeleton is a carbon-based porous microsphere material with a diameter of 1 to 100 ?m or a porous metal material having internal pores with a micrometer-scale pore size distribution, and the carbon nanoparticles are distributed in pores and on the surface of the carbon-based porous microsphere material or the porous metal material. The carbon nanoparticle-porous skeleton composite material is mixed with a molten lithium metal to form a lithium-carbon nanoparticle-porous skeleton composite material.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 18, 2022
    Inventors: Feng GUO, Yalong WANG, Tuo KANG, Chenghao LIU, Peng CHEN, Yanbin SHEN, Wei LU, Liwei CHEN
  • Publication number: 20200123008
    Abstract: Disclosed is a carbon nanoparticle-porous skeleton composite material, its composite with lithium metal, and their preparation methods and use. In the carbon nanoparticle-porous skeleton composite material, the porous skeleton is a carbon-based porous microsphere material with a diameter of 1 to 100 ?m or a porous metal material having internal pores with a micrometer-scale pore size distribution, and the carbon nanoparticles are distributed in the pores and on the surface of the carbon-based porous microsphere material or the porous metal material. The carbon nanoparticle-porous skeleton composite material is mixed with a molten lithium metal to form a lithium-carbon nanoparticle-porous skeleton composite material. The carbon nanoparticles present in the material can better conduct lithium ions during the battery cycle, thereby inhibiting the formation of lithium dendrites, and improving the safety and cycle stability of the battery.
    Type: Application
    Filed: October 11, 2017
    Publication date: April 23, 2020
    Inventors: Feng GUO, Yalong WANG, Tuo KANG, Chenghao LIU, Peng CHEN, Yanbin SHEN, Wei LU, Liwei CHEN
  • Publication number: 20190372123
    Abstract: Disclosed are a metallic lithium-skeleton carbon composite material having a hydrophobic cladding layer, a preparation method thereof, an electrode, an electrochemical energy storage device containing the metallic lithium-skeleton carbon composite material, and a method for protecting a material containing a water- and oxygen-sensitive active metal. The metallic lithium-skeleton carbon composite material having a hydrophobic cladding layer comprises: a metallic lithium-skeleton carbon composite material comprising a porous carbonaceous support and metallic lithium at least distributed in pores of the porous carbonaceous support; and a hydrophobic cladding layer covering at least the metallic lithium in the metallic lithium-skeleton carbon composite material.
    Type: Application
    Filed: October 11, 2017
    Publication date: December 5, 2019
    Inventors: Tuo KANG, Liwei CHEN, Wei LU, Yanbin SHEN, Yalong WANG, Feng GUO, Chenghao LIU, Peng CHEN