A carbon nitride film with N / C of about 0.25 was obtained. Then, the carbon nitride film with N / C of 0.48 was prepared with dicyandiamide acetone solution as electrolyte under the voltage of 1.00-1.50v. The results show that the electrolyte and substrate have obvious influence on the structure and properties of carbon nitride film. At the same time, C3N4 thin films were successfully synthesized on silicon substrate at 25 ℃ and 12.00kv under high voltage using cyanuric chloride and melamine solution as electrolyte. Compared with other synthesis methods, although the content of nitrogen in carbon nitride is low, it has the following two advantages: ① simple reaction equipment; ② simple process, easy to scale and industrialization.<br>
正在翻译中..