• 专利标题:   Nano composite for use in transparent electrode or flexible display has metal oxide nano particle including mesopore and macro pore formed between graphene layers.
  • 专利号:   KR2018036261-A
  • 发明人:   LEE J, KIM M S, LIM E
  • 专利权人:   POSTECH ACADIND FOUND
  • 国际专利分类:   C01G041/02, C04B035/626, C04B035/628, H01M004/133
  • 专利详细信息:   KR2018036261-A 09 Apr 2018 201833 Pages: 8
  • 申请详细信息:   KR2018036261-A KR126623 30 Sep 2016
  • 优先权号:   KR126623

▎ 摘  要

NOVELTY - The nano composite includes a metal oxide nano particle including mesopore and a macro pore formed between graphene layers. The graphene layer is doped to the Nitrogen (N) and comprises oxide graphene in which the graphene layer is reduced (rGO). USE - Nano composite for use in transparent electrode or flexible display. ADVANTAGE - Prevents reagglomeration phenomenon and the substance transfer capability can be improved with the macro pore formed between the graphene layer. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a manufacturing method of the nanocomposite, involving heat-treating, removing silica from heat-treated composite, reforming and silica particle dipping a metal precursor into the silica including the mesopore, making metal oxide - silica particle with a positive charge. In the manufacturing method oxide graphene and the nanocomposite in which the metal - silica particle was made of the NH2 - WO3 @ SiO2 @GO can be exemplified to the m- WO3-x @NM-rGO, but the metal - silica particle in which the surface was reformed in order to have the positive charge, can be cohered to the NH2 - WO3 @ SiO2. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the manufacturing method of the nanocomposite.