• 专利标题:   Preparing poly(N-isopropylacrylamide)/graphene composite material comprises adding poly(N-isopropyl acrylamide) into graphene dispersion, stirring, dispersing uniformly, spinning graphene film by electrostatic spinning method.
  • 专利号:   CN109023706-A
  • 发明人:   ZHANG C, LI H, ZHANG T, LIU J, JIANG Z, WANG Y
  • 专利权人:   UNIV HEFEI TECHNOLOGY
  • 国际专利分类:   D04H001/42, D04H001/728, D01D005/00, D01F001/10, D01F006/44
  • 专利详细信息:   CN109023706-A 18 Dec 2018 D04H-001/42 201908 Pages: 11 Chinese
  • 申请详细信息:   CN109023706-A CN10932696 01 Nov 2018
  • 优先权号:   CN10932696

▎ 摘  要

NOVELTY - Preparing poly(N-isopropylacrylamide)/graphene composite material comprises adding the poly(N-isopropyl acrylamide) into the graphene dispersion, adding glycidyl polyhedral oligomeric silsesquioxane and 2-ethyl-4-methylimidazole, stirring and dispersing uniformly to obtain liquid, spinning graphene film by electrostatic spinning method to obtain the poly (N-isopropylacrylamide) and cross-linking to obtain photoresponsiveness of composite material. USE - The method is useful for preparing poly(N-isopropylacrylamide)/graphene composite material. ADVANTAGE - The material has thermal responsiveness, has high response speed, response characteristic changes obviously and method is simple and easy to control.