Controllable of Fabrication Mesoporous Cu/TiO2 Decorated with g- C3N4 Nano-sheets for Improved MB Dye Removal | ||||
| Egyptian Journal of Chemistry | ||||
| Volume 68, Issue 10, October 2025, Page 609-620 PDF (1.17 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejchem.2025.371486.11523 | ||||
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| Authors | ||||
Sayed M Saleh   1; Hanan A. B. Alharbi1; Abueliz Modwi2
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| 1Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia | ||||
| 2Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia. | ||||
| Abstract | ||||
| The utilization of a novel heterogeneous photocatalyst for the photodegradation of organic pollutants under visible light is regarded as a significant and indispensable approach for ensuring a sustainable and safe environment, both in laboratory settings and on a larger scale. Therefore, a novel nanocomposite Cu-TiO2@g-C3N4 consisting of mesoporous pure graphite g-C3N4 and Cu-TiO2 was synthesized using a sol-gel technique combined with ultrasonic treatment. The crystal structure of Cu-TiO2 was conclusively verified using the X-ray diffraction pattern and incorporated into the g-C3N4 structure. The Cu-TiO2 nanoparticles were observed to have a spherical shape based on the SEM images and were evenly distributed throughout the g-C3N4 nanosheets. The efficacy of Cu-TiO2@g-C3N4 nanocomposites as a novel photocatalyst for degrading MB dye under visible light was investigated. Cu-TiO2@g-C3N4 had a synergistic effect on the photocatalytic activity associated with the degradation of MB dye. | ||||
| Keywords | ||||
| Cu/TiO2@g-C3N4; Nanoparticle; Ultrasonic Irradiation; MB; dye; Water contamination | ||||
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