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  • 专利标题:   Preparing single-crystal graphene comprises placing copper catalyst into reactor, passing non-oxidizing gas, heating copper catalyst, and introducing non-oxidizing gas into reactor.
  • 专利号:   CN105483824-A
  • 发明人:   LIU J, LUO Y, MA Y, XU J, SUN H, LOU Z
  • 专利权人:   UNIV XINYANG NORMAL
  • 国际专利分类:   C30B025/00, C30B029/02
  • 专利详细信息:   CN105483824-A 13 Apr 2016 C30B-029/02 201655 Pages: 13 English
  • 申请详细信息:   CN105483824-A CN10016623 11 Jan 2016
  • 优先权号:   CN10016623

▎ 摘　　要

NOVELTY - A single-crystal graphene is prepared by placing copper catalyst into reactor, and passing non-oxidizing gas, the copper catalyst being copper single crystal or polycrystalline thin film of copper; heating the copper catalyst to 1000-1070 degrees C for 30-120 minutes; and introducing non-oxidizing gas into the reactor. USE - Method for preparing single-crystal graphene (claimed). ADVANTAGE - The method has simple operation without requiring complex device.