{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Ahmadpour N"],"funding":["University of Birjand"],"pagination":["29808-29820"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9056284"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(50)"],"pubmed_abstract":["In this study, for the first time, the Ca/TiO<sub>2</sub>/NH<sub>2</sub>-MIL-125 nanocomposite photocatalyst was synthesized for the purpose of photodegradation of Methyl Orange (MO) and Rhodamine B (RhB) dyes under visible light irradiation. The structural and chemical properties of the nanocomposite photocatalyst were characterized through FTIR, XRD, TGA, PL, XPS, ICP-OES and UV-DRS. For the photodegradation efficiency analysis, the effect of pH (3, 5, 7, 9, and 11), photocatalyst dosage (0.1, 0.2, 0.4, 0.6, and 0.8 g L<sup>-1</sup>), dye concentration (1-40 mg L<sup>-1</sup>), and contact time (10-120 min) was precisely evaluated. The largest photodegradation efficiency for RhB and MO dye models was 82.87% and 86.22%, respectively, that was obtained under optimal conditions in terms of pH and photocatalyst dosage and for Ca(30%)/TiO<sub>2</sub>/NH<sub>2</sub>-MIL-125. The photodegradation process of the dyes complied well with the first-order kinetic model. Moreover, the nanocomposite photocatalyst showed consistent photodegradation efficiency and after 6 successive cycles with fresh dye solutions, it could still perform comparably well. Taken together, Ca/TiO<sub>2</sub>/NH<sub>2</sub>-MIL-125 photocatalyst is able to show a high photodegradation efficiency for dye pollutants and optimum stability and reusability."],"journal":["RSC advances"],"pubmed_title":["A hierarchical Ca/TiO<sub>2</sub>/NH<sub>2</sub>-MIL-125 nanocomposite photocatalyst for solar visible light induced photodegradation of organic dye pollutants in water."],"pmcid":["PMC9056284"],"funding_grant_id":["9945/1399"],"pubmed_authors":["Homaeigohar S","Sayadi MH","Ahmadpour N"],"additional_accession":[]},"is_claimable":false,"name":"A hierarchical Ca/TiO<sub>2</sub>/NH<sub>2</sub>-MIL-125 nanocomposite photocatalyst for solar visible light induced photodegradation of organic dye pollutants in water.","description":"In this study, for the first time, the Ca/TiO<sub>2</sub>/NH<sub>2</sub>-MIL-125 nanocomposite photocatalyst was synthesized for the purpose of photodegradation of Methyl Orange (MO) and Rhodamine B (RhB) dyes under visible light irradiation. The structural and chemical properties of the nanocomposite photocatalyst were characterized through FTIR, XRD, TGA, PL, XPS, ICP-OES and UV-DRS. For the photodegradation efficiency analysis, the effect of pH (3, 5, 7, 9, and 11), photocatalyst dosage (0.1, 0.2, 0.4, 0.6, and 0.8 g L<sup>-1</sup>), dye concentration (1-40 mg L<sup>-1</sup>), and contact time (10-120 min) was precisely evaluated. The largest photodegradation efficiency for RhB and MO dye models was 82.87% and 86.22%, respectively, that was obtained under optimal conditions in terms of pH and photocatalyst dosage and for Ca(30%)/TiO<sub>2</sub>/NH<sub>2</sub>-MIL-125. The photodegradation process of the dyes complied well with the first-order kinetic model. Moreover, the nanocomposite photocatalyst showed consistent photodegradation efficiency and after 6 successive cycles with fresh dye solutions, it could still perform comparably well. Taken together, Ca/TiO<sub>2</sub>/NH<sub>2</sub>-MIL-125 photocatalyst is able to show a high photodegradation efficiency for dye pollutants and optimum stability and reusability.","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Aug","modification":"2025-04-26T18:38:14.41Z","creation":"2025-02-19T04:21:22.325Z"},"accession":"S-EPMC9056284","cross_references":{"pubmed":["35518266"],"doi":["10.1039/d0ra05192f"]}}