1. 平台首页
  2. 国际专利信息
  • 专利标题:   Preparing graphene thin films comprises processing copper foil blank and growing graphene films on copper foil where processing copper foil blank includes e.g. cleaning copper foil blank plasma, decontaminating and treating with oxide layer.
  • 专利号:   CN105018896-A, CN105018896-B
  • 发明人:   JIN H, LIU Z, QI X, PENG P, YANG H, ZHANG Z, ZHANG W, ZHANG X, DENG K
  • 专利权人:   CHANGZHOU 2D CARBON GRAPHENE MATERIAL CO, CHANGZHOU 2D CARBON GRAPHENE MATERIAL CO
  • 国际专利分类:   C01B031/04, C23C016/02, C23C016/26, C01B032/186
  • 专利详细信息:   CN105018896-A 04 Nov 2015 C23C-016/02 201582 Pages: 14 Chinese
  • 申请详细信息:   CN105018896-A CN10164177 22 Apr 2014
  • 优先权号:   CN10164177

▎ 摘　　要

NOVELTY - Preparing graphene thin films comprises processing copper foil blank and growing of graphene films on the copper foil. Processing copper foil blank includes (i) cleaning the copper foil blank plasma, decontaminating and treating the copper foil blank layer with the oxide layer, (ii) removing the copper foil blank and polishing electrochemically, and (iii) carrying out plasma oxidation layer removing process for removing the copper foil surface oxide layer to give the graphene film growth with copper foil. USE - Used as graphene thin films. ADVANTAGE - The method: can prevent copper foil yellowing; and improves integrity and uniformity of the graphene thin film. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for graphene thin film prepared by the above mentioned method; and # transparent electrode comprising the graphene thin film.