• 专利标题:   Device for preparing vertically oriented graphene for field emission, has substrate that is connected to electric translation table and ground and multi-cone electrodes that are connected to power supply.
  • 专利号:   CN102560437-A, CN102560437-B
  • 发明人:   BAO Z, CEN K, CHI Y, WANG Z, YAN J
  • 专利权人:   UNIV ZHEJIANG
  • 国际专利分类:   C23C016/26, C23C016/50
  • 专利详细信息:   CN102560437-A 11 Jul 2012 C23C-016/50 201307 Pages: 8 Chinese
  • 申请详细信息:   CN102560437-A CN10457518 31 Dec 2011
  • 优先权号:   CN10457518

▎ 摘  要

NOVELTY - The device has multi-cone electrodes (2), a substrate (5) and a ceramic insulator (6) that are arranged in the quartz tube (4). The quartz tube is located in heating furnace (1). The substrate is connected to an electric translation table (7) and to the ground. The multi-cone electrodes are connected to the high voltage negative electricity power supply (3). USE - Device for preparing vertically oriented graphene for field emission, nano level plasma, super capacitor and secondary battery. ADVANTAGE - The vertically oriented graphene can be prepared rapidly. The graphene can be effectively produced on the surface of the substrate without using the catalyst or the adhesive. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for method for preparing vertically oriented graphene. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the device for preparing vertically oriented graphene. Heating furnace (1) Multi-cone electrodes (2) Power supply (3) Quartz tube (4) Substrate (5) Ceramic insulator (6) Electric translation table (7)