▎ 摘　　要

NOVELTY - A reduced graphene oxide-doped carbon nanotube flexible transparent electrode is prepared by ultrasonically mixing a carbon nanotube solution and a graphene oxide solution, uniformly spraying the mixed solution on a polyethylene terephthalate substrate to obtain a graphene oxide-doped carbon nanotube flexible transparent electrode, then evenly dripping or spraying an ultrasonically dispersed reducing agent stannous chloride/ethanol solution on the prepared film, reacting, repeatedly reducing for several times, and using X-ray photoelectron spectroscopy to characterize the extent to which the graphene oxide in the film is reduced to reduced graphene oxide. The characterization of scanning electron microscopy shows that reduced graphene oxide flakes plays a good bridging role between carbon nanotubes, further plays a role in reducing the surface roughness of the electrode to form a three-dimensional structure superimposed on each other. USE - Reduced graphene oxide-doped carbon nanotube flexible transparent electrode. ADVANTAGE - The reduced graphene oxide-doped carbon nanotube flexible transparent electrode with high electrode performance, electrode conductivity, light transmittance of 50-90% and sheet resistance of 50-200 Omega /square can be prepared by a simple method in a convenient manner, and has excellent adhesive force with substrate.