<p>Results of synthesis of a&#xa0;porous nontight material based on aluminum oxide by the method of electrochemical anodizing are presented. This material was used as a&#xa0;photocatalyst carrier of graphitic carbon nitride (g‑C<sub>3</sub>N<sub>4</sub>) that was distributed over the volume by thermal processing of carbamide in the presence of Al<sub>2</sub>O<sub>3</sub>-based ceramic material. The synthesized material is characterized by high stability and photocatalytic activity for oxidation of organic rhodamine&#xa0;C dye to the action of UV radiation. The results obtained allow us to consider the technology of g‑C<sub>3</sub>N<sub>4</sub>/Al<sub>2</sub>O<sub>3</sub> photocatalyst synthesis by the method of electrochemical anodizing promising for water treating from soluble organic pollutants.</p>

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Synthesis of porous anodic aluminum oxide doped with carbon nitride and its photocatalytic activity

  • K. A. Bolgaru,
  • R. M. Gadirov,
  • L. N. Skvortsova,
  • V. M. Makarova,
  • E. R. Ragimov,
  • A. E. Kurtsevich

摘要

Results of synthesis of a porous nontight material based on aluminum oxide by the method of electrochemical anodizing are presented. This material was used as a photocatalyst carrier of graphitic carbon nitride (g‑C3N4) that was distributed over the volume by thermal processing of carbamide in the presence of Al2O3-based ceramic material. The synthesized material is characterized by high stability and photocatalytic activity for oxidation of organic rhodamine C dye to the action of UV radiation. The results obtained allow us to consider the technology of g‑C3N4/Al2O3 photocatalyst synthesis by the method of electrochemical anodizing promising for water treating from soluble organic pollutants.