Degradation of Orange G, Acid Blue 161, and Brillant Green Dyes Using UV Light-Activated GA-TiO2-Cd Composite
Özet
In this study, photocatalysts with high photocatalytic activity performance are synthesized by synthesizing graphene aerogel-supported, cadmium-doped TiO2 composites by hydrothermal method for the effective degradation of organic dyes in wastewater. Here, GA-TiO2-Cd is investigated as a photocatalyst for the degradation of toxic dyes named Orange G, Acid Blue 161, and Brilliant Green in the UV part of the light spectrum. As a result of the experiments, it is observed that the effective decomposition of organic dyes is due to graphene aerogel (GA) and cadmium-doped TiO2 nanoparticles. The results show that for 20 ppm solutions of Orange G, Acid Blue 161, and Brilliant Green, dyes are removed at approximately 81.075%, 84.15%, and 95.18% in 120 min. The morphology and elemental analysis of the synthesized composites are determined using SEM-EDS, crystal structure analysis by XRD, chemical bond analysis by FTIR, optical properties by UV-Vis-NIR spectrophotometry, and thermal resistance by TGA analysis.
Anahtar kelimeler
Atıf için künye
Tekin, D., Birhan, D., Tekin, T., & Kızıltaş, H. (2024). Degradation of Orange G, Acid Blue 161, and Brillant Green Dyes Using UV Light-Activated GA-TiO2-Cd Composite. Global Challenges, 8(5). https://doi.org/10.1002/gch2.202300271
BibTeX
@article{tekin2024-174175,
author = {Tekin, Derya and Birhan, Derya and Tekin, Taner and Kızıltaş, Hakan},
title = {Degradation of Orange G, Acid Blue 161, and Brillant Green Dyes Using UV Light-Activated GA-TiO2-Cd Composite},
journal = {Global Challenges},
year = {2024},
volume = {8},
number = {5},
issn = {2056-6646},
doi = {10.1002/gch2.202300271},
url = {https://akademik.atauni.edu.tr/yayinlar/174175-degradation-of-orange-g-acid-blue-161-and-brillant-green-dyes-using-uv-light}
}