• 专利标题:   Preparing super-amphiphilic graphene oxide for electronic materials, involves preparing amphiphilic graphene oxide dispersion by reacting graphene oxide dispersion with hydrophobic modifier, and reacting it with hydrophilic modifier.
  • 专利号:   CN110683534-A
  • 发明人:   ZHANG J, SHEN P, YU B, MING L
  • 专利权人:   NINGBO FENGCHENG ADVANCED ENERGY MATERIA
  • 国际专利分类:   C01B003/00, C01B032/198, C09D007/62, C09K005/00
  • 专利详细信息:   CN110683534-A 14 Jan 2020 C01B-032/198 202013 Pages: 11 Chinese
  • 申请详细信息:   CN110683534-A CN10538979 20 Jun 2019
  • 优先权号:   CN10538979

▎ 摘  要

NOVELTY - Preparing super-amphiphilic graphene oxide involves mixing graphene oxide dispersion with a solution containing a hydrophobic modifier and reacting under the action of a template agent to obtain amphiphilic graphene oxide dispersion. The amphiphilic graphene oxide dispersion is mixed with a solution containing a hydrophilic modifier to obtain a mixed solution, and second reaction is performed to obtain the super-amphiphilic graphene oxide. USE - Preparing super-amphiphilic graphene oxide for electronic materials, batteries and hydrogen storage materials, heat dissipation materials, and coatings (claimed). ADVANTAGE - The method enables to prepare super amphiphilic graphene oxide with excellent hydrophilicity and lipophilicity, improves the solvent dispersibility of graphene oxide, and promotes further application of graphene oxide.