• 专利标题:   Lifting method for preparing graphene transparent conductive thin film on silicon wafer, involves adding sealing film in container under specific temperature to obtain transparent conductive thin film on glass surface of silicon wafer.
  • 专利号:   CN103489532-A
  • 发明人:   LI Y, ZHANG Q, HOU C, SHEN H, WANG H
  • 专利权人:   UNIV DONGHUA
  • 国际专利分类:   H01B013/00
  • 专利详细信息:   CN103489532-A 01 Jan 2014 H01B-013/00 201417 Pages: 7 Chinese
  • 申请详细信息:   CN103489532-A CN10395479 03 Sep 2013
  • 优先权号:   CN10395479

▎ 摘  要

NOVELTY - The method involves obtaining dispersion liquid of graphite oxide under the room temperature by precipitate dispersion. The dispersion liquid is provided for processing dispersion of glass at a temperature 60 - 80 degrees C for 15-20 minutes. The oxidized graphite thin film is formed on glass surface. The processing of glass sheet is performed in a container filled with hydrazine hydrate. The sealing film is added in the container under 90 - 100 degrees C temperature for 12 - 24 hours to obtain graphene transparent conductive thin film on glass surface of silicon wafer. USE - Lifting method for preparing graphene transparent conductive thin film on silicon wafer. ADVANTAGE - The graphene transparent conductive thin film is simple in structure. The high yield of graphene transparent conductive thin film can be achieved. The transmittance of the film is high. The uniform distribution and high stability of the graphene transparent conductive thin film can be achieved. DESCRIPTION OF DRAWING(S) - The drawing shows graphene transparent conductive film Raman spectra.