• 专利标题:   Preparing graphene dispersed solution involves preparing graphene precursor, dispersing prepared graphene precursor in flask containing water, adding amine precursor and non-aqueous organic solvent to obtain mixed solution.
  • 专利号:   KR2018007492-A, KR1885802-B1
  • 发明人:   JIN H J, LEE J K, JUNG S H, LEE M E, SONG M Y
  • 专利权人:   UNIV INHA RES BUSINESS FOUND
  • 国际专利分类:   C01B031/04, C07C211/03, C07C211/15
  • 专利详细信息:   KR2018007492-A 23 Jan 2018 C01B-031/04 201812 Pages: 16
  • 申请详细信息:   KR2018007492-A KR088585 13 Jul 2016
  • 优先权号:   KR088585

▎ 摘  要

NOVELTY - Preparing graphene dispersed solution involves preparing graphene precursor, dispersing the prepared graphene precursor in a flask containing water, adding an amine precursor and a non-aqueous organic solvent to obtain mixed solution, placing dean-stark trap and condenser into flask, stirring to conduct a dehydration reaction, and cooling the solution at room temperature, and dehydrating reaction to obtain final product. USE - Method for preparing graphene dispersed solution. ADVANTAGE - The method enables to prepare graphene dispersed solution in cost-effective and environment-friendly manner.