• 专利标题:   Preparation method of radiating film involves preparing graphite composite film by graphene oxide slurry, removing solvent after slicing composite film graphite charring graphene composite sheet with solvent removed, and graphitizing carbonized graphene composite sheets.
  • 专利号:   CN114773062-A
  • 发明人:   XUE W
  • 专利权人:   CHANGZHOU SAIMO TECHNOLOGY CO LTD
  • 国际专利分类:   C04B035/52, C04B035/622
  • 专利详细信息:   CN114773062-A 22 Jul 2022 C04B-035/52 202275 Chinese
  • 申请详细信息:   CN114773062-A CN10186506 28 Feb 2022
  • 优先权号:   CN10186506

▎ 摘  要

NOVELTY - Preparing heat dissipation film comprises preparing graphite composite film by using graphene oxide slurry, removing solvent after slicing the composite film, graphite-charring the graphene composite sheet with solvent, and graphitizing the carbonized graphene composite sheets. USE - Preparation method of high power and high thickness radiating film. ADVANTAGE - The method provides high power and high thickness radiating film, system and device with simple technique, wide in thickness range and low in cost. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: 1. a preparation system of radiating film; and 2. a preparation device of radiating film. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating the method for preparation of high power and high thickness radiating film (Drawing includes non-English language text).