• 专利标题:   Film transfer method of graphene beewax as support layer comprises spin-coating beeswax solution on surface of graphene film, removing metal substrate with etching solution, transferring to substrate, drying, and removing beeswax layer.
  • 专利号:   CN111362258-A
  • 发明人:   XU M, XIAO H
  • 专利权人:   UNIV ZHEJIANG
  • 国际专利分类:   C01B032/194
  • 专利详细信息:   CN111362258-A 03 Jul 2020 C01B-032/194 202065 Pages: 9 Chinese
  • 申请详细信息:   CN111362258-A CN10088334 12 Feb 2020
  • 优先权号:   CN10088334

▎ 摘  要

NOVELTY - Film transfer method of graphene beewax as support layer comprises spin-coating beeswax solution on surface of the graphene film on metal substrate to form a beeswax layer as support layer to obtain beeswax layer/graphene film/metal substrate; removing metal substrate with an etching solution to obtain beeswax layer/graphene, transferring beeswax layer/graphene film to target substrate, and drying; and using organic solvent to remove beeswax layer. USE - The method is used for film transfer method of graphene beewax as support layer. ADVANTAGE - The method uses natural non-toxic and harmless beeswax and single-layer graphene film with clean and complete surface and low surface resistance.