• 专利标题:   Three-dimensional graphene tube for use in e.g. solar cell, has diameter and length, in preset range, and has preset number of layers.
  • 专利号:   CN102586869-A, CN102586869-B
  • 发明人:   BI H, HUANG F, LIN T
  • 专利权人:   CHINESE ACAD SCI SHANGHAI CERAMICS INST
  • 国际专利分类:   C01B031/04, C23C016/26, C30B025/00, C30B029/02, C30B029/66
  • 专利详细信息:   CN102586869-A 18 Jul 2012 C30B-029/02 201319 Pages: 12 Chinese
  • 申请详细信息:   CN102586869-A CN10019901 20 Jan 2012
  • 优先权号:   CN10019901

▎ 摘  要

NOVELTY - A three-dimensional graphene tube has diameter of 10 nm-5 mm, length of 50 nm-5 mm, and contains 1-100 layers. USE - Three-dimensional graphene tube for use in solar cell, energy storage battery and conductive composite material. ADVANTAGE - The three-dimensional graphene tube has high conductivity, excellent corrosion resistance, and is manufactured economically by a simple and easily controllable process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the three-dimensional graphene tube, which involves using metal line or wire as catalyst template, directly growing graphene on outer surface of catalyst template by chemical vapor deposition method, to form graphene/metal line or wire composite structure, and removing the metal line or wire by etching.