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  • 专利标题:   Preparing graphene membrane, useful for preparing high performance optoelectronic devices, comprises adopting physical method to release carbon atom from a solid carbon source to form graphene membrane on a catalyst layer.
  • 专利号:   CN101913598-A, CN101913598-B
  • 发明人:   WU G, CHEN H, WANG M, SHI M, XU M
  • 专利权人:   UNIV ZHEJIANG
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN101913598-A 15 Dec 2010 C01B-031/04 201123 Pages: 12 Chinese
  • 申请详细信息:   CN101913598-A CN10249002 06 Aug 2010
  • 优先权号:   CN10249002

▎ 摘　　要

NOVELTY - Preparing graphene membrane comprises adopting physical method to release the carbon atom from a solid carbon source to form the graphene membrane on a catalyst layer. USE - The graphene membrane is useful for preparing high performance optoelectronic devices. ADVANTAGE - The method: is simple, since it utilizes solid carbon source. The thickness, structure and size of the graphene membrane is easy to control and the membrane has excellent photo-electric property.