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  • 专利标题:   Manufacture of graphene quantum dot involves mixing graphene oxide and graphene quantum dots, dispersing graphene quantum dot-containing mixture in mixed solvent of polar solvent and nonpolar solvent, and filtering.
  • 专利号:   KR2018070992-A
  • 发明人:   YOO H, YOON Y, HYUN S
  • 专利权人:   GRAPHENEALL CO LTD
  • 国际专利分类:   C09K011/65, B01D061/00, B01D063/00, C09K011/02
  • 专利详细信息:   KR2018070992-A 27 Jun 2018 C09K-011/65 201853 Pages: 12
  • 申请详细信息:   KR2018070992-A KR173652 19 Dec 2016
  • 优先权号:   KR173652

▎ 摘　　要

NOVELTY - Manufacture of graphene quantum dot involves mixing graphene oxide and graphene quantum dots to obtain graphene quantum dot-containing mixture, dispersing the graphene quantum dot-containing mixture in a mixed solvent of a polar solvent and a nonpolar solvent to obtain a dispersion, and filtering the dispersion to remove graphene oxide. USE - Manufacture of graphene quantum dot. ADVANTAGE - The method enables simple and efficient manufacture of graphene quantum dot.