| abstract |
The invention discloses an inorganic doped graphene film and a preparation method thereof. The inorganic doped graphene film is composed of the following raw materials in parts by weight: lignin 10-16, graphene oxide 170-200, Fatty alcohol polyoxyethylene ether 1-2, zinc hydroxystannate 2-3, pyridine 0.1-0.2, cyanuric chloride 1-3, triethylene glycol diisooctanoate 3-4, carbon nanotube dispersion 20- 30. The invention realizes the effective combination of lignin and carbon nanotubes, thereby improving the mechanical strength of the finished film, and the graphene film of the invention has good electrical conductivity and excellent comprehensive performance. |