| abstract |
An organic small molecule film containing protonizable nitrogen atoms in the technical field of organic photoelectric materials and a preparation method thereof, the structural formula of the organic small molecule film is: Among them: R1, R2, R3, R4 are any one of the following five groups: The organic small molecule film prepared by the method of constant potential or constant current electrodeposition in the present invention has a uniform surface, is composed of nanoparticles or flaky crystals, and has no oxidation products, and its appearance and thickness can be adjusted by adjusting the concentration of the electrolyte and the working voltage. , working current and deposition time control, and the preparation method has the advantages of low energy consumption, easy operation and low cost, and is suitable for industrial production. |