Patents by Inventor Jun Hyuk MOON

Jun Hyuk MOON 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).

  • Titania-carbon nanotube-sulfur (TiO-CNT-S) composite and preparing method therefor
    Patent number: 11795063
    Abstract: A titania-carbon-sulfur composite including a titania-carbon composite prepared by mixing cylindrical carbon materials and titania (TiO2-x), in which some oxygen is reduced (i.e., x is less than 2), to have a structure in which cylindrical carbon materials are entangled and interconnected in three dimensions; and sulfur introduced into at least a part of the external surface and inside of the titania-carbon (TiO2—C) composite, and a method for preparing the same.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: October 24, 2023
    Assignees: LG ENERGY SOLUTION, LTD., SOGANG UNIVERSITY RESEARCH FOUNDATION
    Inventors: Seungbo Yang, Eunkyung Cho, Jun Hyuk Moon, Kwonnam Sohn, Doo Kyung Yang, Jaehyun Lee, Donghee Gueon
  • Photocatalyst, method for preparing the same and water splitting apparatus comprising the same
    Patent number: 11473206
    Abstract: Provided are a photocatalyst, a method for preparing the same, and a water splitting apparatus including the same. Without using an additional device, a photoelectrode with improved current density may be obtained through visible light absorption using the upconversion.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: October 18, 2022
    Assignee: SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION
    Inventors: Jun Hyuk Moon, Dong Ho Choi
  • Process for preparing porous iron oxide-zirconia composite catalyst, porous iron oxide-zirconia composite catalyst prepared thereby, and method for producing alcohol using the catalyst
    Patent number: 11420190
    Abstract: The present invention relates to a porous iron oxide-zirconia composite catalyst, a preparation method thereof, and a method for producing alcohol using the same, and the iron oxide-zirconia composite catalyst having a porous structure may produce alcohol at low cost by carrying out an excellent methane reforming reaction even under room temperature and room pressure conditions through an electrochemical reaction.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: August 23, 2022
    Assignee: SOGANG UNIVERSITY RESEARCH FOUNDATION
    Inventors: Jun Hyuk Moon, Jae Hyun Lee
  • POROUS NANOPARTICLE CATALYST FOR METHANE CONVERSION AND METHOD OF PREPARING THE SAME
    Publication number: 20220228278
    Abstract: THE PRESENT DISCLOSURE RELATES TO A POROUS NANOPARTICLE CATALYST FOR METHANE CONVERSION, INCLUDING A FIRST METAL OXIDE AND A SECOND METAL OXIDE, AND A METHOD OF PREPARING THE SAME.
    Type: Application
    Filed: January 4, 2022
    Publication date: July 21, 2022
    Inventors: Jun Hyuk MOON, Jaehyun LEE, Jiwoo YANG
  • Nb-doped nickel oxide-zirconia composite catalyst and process for preparing the same
    Patent number: 11203012
    Abstract: Provided are a Nb-doped nickel oxide-zirconia composite catalyst, and a method for preparing the same. An excellent methane modification reaction is performed by doping a nickel oxide site with niobium, so that alcohol may be prepared at low costs.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: December 21, 2021
    Assignee: SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION
    Inventors: Jun Hyuk Moon, Cheol Ho Kim, Min Jae Jeong
  • Carbon-sulfur complex, method for producing same, and cathode and lithium-sulfur battery comprising same
    Patent number: 11038194
    Abstract: A carbon-sulfur composite including a carbon aggregate and sulfur, a method for preparing the same, and a positive electrode and a lithium-sulfur battery including the same.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: June 15, 2021
    Assignees: LG CHEM, LTD., SOGANG UNIVERSITY RESEARCH FOUNDATION
    Inventors: Seungbo Yang, Eunkyung Cho, Jun Hyuk Moon, Kwonnam Sohn, Doo Kyung Yang, Donghee Gueon
  • Secondary battery comprising a carbon-silicon composite electrode and method of preparing same
    Patent number: 10868297
    Abstract: The present disclosure relates to a method of preparing a carbon-silicon composite electrode material including silicon nanoparticles and an inverse opal-structured porous carbon structure, the carbon-silicon composite electrode material prepared by the method, and a secondary battery including the carbon-silicon composite electrode material.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: December 15, 2020
    Assignee: SOGANG UNIVERSITY RESEARCH FOUNDATION
    Inventor: Jun Hyuk Moon
  • CERIA-CARBON-SULFUR COMPOSITE, METHOD FOR PREPARING SAME, AND POSITIVE ELECTRODE AND LITHIUM-SULFUR BATTERY COMPRISING SAME
    Publication number: 20200343535
    Abstract: A ceria-carbon-sulfur (CeO2—C—S) composite including a ceria-carbon (CeO2—C) composite in which cylindrical carbon materials having ceria (CeO2) particles bonded to surfaces thereof are entangled and interconnected to each other in three dimensions; and sulfur introduced into at least a portion of an outer surface and an inside of the ceria-carbon composite, a method for preparing the same, and positive electrode for a lithium-sulfur battery and a lithium-sulfur battery including the same.
    Type: Application
    Filed: March 13, 2019
    Publication date: October 29, 2020
    Applicants: LG CHEM, LTD., SOGANG UNIVERSITY RESEARCH FOUNDATION
    Inventors: Seungbo YANG, Kwonnam SOHN, Jun Hyuk MOON, Doo Kyung YANG, Donghee GUEON, Jeong Tae HWANG
  • DYE-SENSITIZED SOLAR CELL COMPRISING LIGHT COLLECTING DEVICE PANEL
    Publication number: 20200279693
    Abstract: The present disclosure relates to a dye-sensitized solar cell including a light-collecting device panel disposed between a first transparent substrate and a second transparent substrate, including a polymer film containing a luminescent dye; and a frame formed in contact with a corner of the light-collecting device panel, including a photoelectrode containing a dye.
    Type: Application
    Filed: May 4, 2017
    Publication date: September 3, 2020
    Inventors: Jun Hyuk MOON, Su Jin HA
  • TITANIA-CARBON NANOTUBE-SULFUR (TIO2-X-CNT-S) COMPOSITE AND PREPARING METHOD THEREFOR
    Publication number: 20200255298
    Abstract: A titania-carbon-sulfur composite including a titania-carbon composite prepared by mixing cylindrical carbon materials and titania (TiO2-x), in which some oxygen is reduced (i.e., x is less than 2), to have a structure in which cylindrical carbon materials are entangled and interconnected in three dimensions; and sulfur introduced into at least a part of the external surface and inside of the titania-carbon (TiO2—C) composite, and a method for preparing the same.
    Type: Application
    Filed: September 19, 2018
    Publication date: August 13, 2020
    Applicants: LG CHEM, LTD., SOGANG UNIVERSITY RESEARCH FOUNDATION
    Inventors: Seungbo YANG, Eunkyung CHO, Jun Hyuk MOON, Kwonnam SOHN, Doo Kyung YANG, Jaehyun LEE, Donghee GUEON
  • PROCESS FOR PREPARING POROUS IRON OXIDE-ZIRCONIA COMPOSITE CATALYST, POROUS IRON OXIDE-ZIRCONIA COMPOSITE CATALYST PREPARED THEREBY, AND METHOD FOR PRODUCING ALCOHOL USING THE CATALYST
    Publication number: 20200129965
    Abstract: The present invention relates to a porous iron oxide-zirconia composite catalyst, a preparation method thereof, and a method for producing alcohol using the same, and the iron oxide-zirconia composite catalyst having a porous structure may produce alcohol at low cost by carrying out an excellent methane reforming reaction even under room temperature and room pressure conditions through an electrochemical reaction.
    Type: Application
    Filed: December 27, 2019
    Publication date: April 30, 2020
    Inventors: Jun Hyuk Moon, Jae Hyun Lee
  • PROCESS FOR PREPARING POROUS IRON OXIDE-ZIRCONIA COMPOSITE CATALYST, POROUS IRON OXIDE-ZIRCONIA COMPOSITE CATALYST PREPARED THEREBY, AND METHOD FOR PRODUCING ALCOHOL USING THE CATALYST
    Publication number: 20200061586
    Abstract: The present invention relates to a porous iron oxide-zirconia composite catalyst, a preparation method thereof, and a method for producing alcohol using the same, and the iron oxide-zirconia composite catalyst having a porous structure may produce alcohol at low cost by carrying out an excellent methane reforming reaction even under room temperature and room pressure conditions through an electrochemical reaction.
    Type: Application
    Filed: September 18, 2018
    Publication date: February 27, 2020
    Inventors: Jun Hyuk Moon, Jae Hyun Lee
  • Nb-doped nickel oxide-zirconia composite catalyst and process for preparing the same
    Publication number: 20200061589
    Abstract: Provided are a Nb-doped nickel oxide-zirconia composite catalyst, and a method for preparing the same. An excellent methane modification reaction is performed by doping a nickel oxide site with niobium, so that alcohol may be prepared at low costs.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 27, 2020
    Inventors: Jun Hyuk Moon, Cheol Ho Kim, Min Jae Jeong
  • Photocatalyst, method for preparing the same and water splitting apparatus comprising the same
    Publication number: 20200063276
    Abstract: Provided are a photocatalyst, a method for preparing the same, and a water splitting apparatus including the same. Without using an additional device, a photoelectrode with improved current density may be obtained through visible light absorption using the upconversion.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 27, 2020
    Inventors: Jun Hyuk Moon, Dong Ho Choi
  • Carbon-silicon composite structure and method of preparing the same
    Patent number: 10431813
    Abstract: The present disclosure relates to a carbon-silicon composite structure including a carbon particle layer having silicon nanoparticles dispersed therein, a method of preparing the carbon-silicon composite structure, a secondary battery anode material including the carbon-silicon composite structure, and a secondary battery including the secondary battery anode material.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: October 1, 2019
    Assignee: Sogang University Research Foundation
    Inventors: Jun Hyuk Moon, Whonhee Lee
  • Dye-sensitized solar cell including polymer/graphene composite gel electrolyte and methods of preparing the same
    Patent number: 10403446
    Abstract: Disclosed are a dye-sensitized solar cell including a polymer/graphene composite gel electrolyte and methods of preparing the dye-sensitized solar cell.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: September 3, 2019
    Assignee: Sogang University Research Foundation
    Inventors: Jun Hyuk Moon, Yu-il Kang, Su Jin Ha
  • Separator for rechargeable battery and rechargeable battery including the same
    Patent number: 10340493
    Abstract: A separator for a rechargeable battery includes a porous substrate and a heat-resistant layer disposed on at least one surface of the porous substrate, wherein the heat-resistant layer includes a compound represented by Chemical Formula 1 or a cross-linked product thereof and a rechargeable lithium battery includes the same. (R)n1—Ar—OH??[Chemical Formula 1] In Chemical Formula 1, Ar, R, and n1 are the same as described in the detailed description.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: July 2, 2019
    Assignees: Smasung SDI Co., Ltd., Samsung Electronics Co., Ltd.
    Inventors: Jungsue Jang, Minho Cho, Sung Soo Han, Hana Kim, Byungmin Lee, Jun Hyuk Moon, Myungkook Park, Seungrim Yang, Hyoungwoo Choi
  • Separator for rechargeable battery and rechargeable battery including the same
    Patent number: 10305081
    Abstract: A separator for a rechargeable battery includes a porous substrate and a heat-resistance layer disposed on at least one surface of the porous substrate, wherein the heat-resistance layer includes a cross-linkable binder, and the cross-linkable binder is derived from a polymer including a structural unit including an aromatic moiety and a (meth)acrylate group; and a rechargeable lithium battery includes the same.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: May 28, 2019
    Assignees: Samsung SDI Co., Ltd., Samsung Electronics Co., Ltd.
    Inventors: Minho Cho, Seungrim Yang, Hyoungwoo Choi, Hana Kim, Jun Hyuk Moon, Myungkook Park, Byungmin Lee, Jungsue Jang, Sung Soo Han
  • N-doped three dimensional carbon nanostructure, method of preparing the same, and supercapacitor electrode including the same
    Patent number: 10297397
    Abstract: Disclosed are an N-doped three dimensional carbon nanostructure, a method of preparing the N-doped three dimensional carbon nanostructure, and a supercapacitor electrode including the three dimensional carbon nanostructure.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: May 21, 2019
    Assignee: SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION
    Inventors: Jun Hyuk Moon, Dayoung Kang, Cheol Ho Kim, Gyurim Park
  • CARBON-SULFUR COMPLEX, METHOD FOR PRODUCING SAME, AND CATHODE AND LITHIUM-SULFUR BATTERY COMPRISING SAME
    Publication number: 20190123377
    Abstract: A carbon-sulfur composite including a carbon aggregate and sulfur, a method for preparing the same, and a positive electrode and a lithium-sulfur battery including the same.
    Type: Application
    Filed: February 28, 2018
    Publication date: April 25, 2019
    Applicants: LG CHEM, LTD., SOGANG UNIVERSITY RESEARCH FOUNDATION
    Inventors: Seungbo YANG, Eunkyung CHO, Jun Hyuk MOON, Kwonnam SOHN, Doo Kyung YANG, Donghee GUEON