• 专利标题:   Classification method of graphene oxide comprises preparing graphene oxides having different sizes, dispersing graphene oxide in organic solvent/water mixture and separating precipitate and supernatant.
  • 专利号:   KR2020068955-A, KR2151393-B1
  • 发明人:   SUNG P H, KIMWOONGSOO
  • 专利权人:   UNIST ULSAN NAT SCI TECHNOLOGY INST
  • 国际专利分类:   C01B032/198
  • 专利详细信息:   KR2020068955-A 16 Jun 2020 C01B-032/198 202055 Pages: 17
  • 申请详细信息:   KR2020068955-A KR155934 06 Dec 2018
  • 优先权号:   KR155934

▎ 摘  要

NOVELTY - Classification method of graphene oxide comprises preparing at least two graphene oxides having different sizes, dispersing the graphene oxide in organic solvent/water mixture, and separating the precipitate and supernatant dispersed in the mixture. USE - The method is useful for classification of graphene oxide. ADVANTAGE - The graphene oxide is simple to prepare and has good mechanical property. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating the classification method of graphene oxide (Drawing includes non-English language text).