Preparation and characterization of Co doped TiO2 for efficient photocatalytic degradation of Ibuprofen
Photocatalytic degradation of Ibuprofen (IBU) which is an anti-inflammatory drug was investigated in aqueous solution by Co-doped TiO2 and bare TiO2 synthesized by reflux route. The prepared catalyst powders were fully characterized using X-ray diffraction (XRD), FT-IR spectroscopy, scanning electro...
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| Format: | Article |
| Language: | English |
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Turkish Chemical Society
2021-05-01
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| Series: | Journal of the Turkish Chemical Society, Section A: Chemistry |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/tr/pub/jotcsa/issue/60129/855107 |
| _version_ | 1797919810459271168 |
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| author | Hatice ÇAĞLAR YILMAZ Ceren İLHAN Emrah AKGEYİK Sema ERDEMOĞLU |
| author_facet | Hatice ÇAĞLAR YILMAZ Ceren İLHAN Emrah AKGEYİK Sema ERDEMOĞLU |
| author_sort | Hatice ÇAĞLAR YILMAZ |
| collection | DOAJ |
| description | Photocatalytic degradation of Ibuprofen (IBU) which is an anti-inflammatory drug was investigated in aqueous solution by Co-doped TiO2 and bare TiO2 synthesized by reflux route. The prepared catalyst powders were fully characterized using X-ray diffraction (XRD), FT-IR spectroscopy, scanning electron microscopy (SEM), BET surface areas, X-ray Fluorescence Spectroscopy (XRF), dynamic light scattering (DLS). Efficiency of photocatalytic activity for synthesized Co-doped and bare TiO2 was evaluated for the degradation of IBU under UV-C and visible irradiation by investigating the effects of cobalt doping percentage, amount of catalyst, irradiation time, initial IBU concentration, pH and also the effect of organic and inorganic matrix. At optimum degradation conditions under UV-C light and visible light, photocatalytic degradation rates were monitored using UV/Vis spectrophotometer, HPLC and Total Organic Carbon (TOC) analysis. The results showed up the degradation of IBU was improved upon Co doping. It was detected that complete removal was achieved within 240 min of irradiation under UV-C and 98% of IBU was decomposed under visible light in 300 min. |
| first_indexed | 2024-04-10T13:51:30Z |
| format | Article |
| id | doaj.art-d74a783983a5462ca96c4f5afa4c02c9 |
| institution | Directory Open Access Journal |
| issn | 2149-0120 |
| language | English |
| last_indexed | 2024-04-10T13:51:30Z |
| publishDate | 2021-05-01 |
| publisher | Turkish Chemical Society |
| record_format | Article |
| series | Journal of the Turkish Chemical Society, Section A: Chemistry |
| spelling | doaj.art-d74a783983a5462ca96c4f5afa4c02c92023-02-15T16:10:41ZengTurkish Chemical SocietyJournal of the Turkish Chemical Society, Section A: Chemistry2149-01202021-05-018255356610.18596/jotcsa.855107Preparation and characterization of Co doped TiO2 for efficient photocatalytic degradation of IbuprofenHatice ÇAĞLAR YILMAZ0https://orcid.org/0000-0002-9730-9930Ceren İLHAN1https://orcid.org/0000-0002-8482-4116Emrah AKGEYİK2https://orcid.org/0000-0002-6626-0150Sema ERDEMOĞLU3https://orcid.org/0000-0002-0119-1596İNÖNÜ ÜNİVERSİTESİ, ECZACILIK FAKÜLTESİInonu University, Art and Science FacultyYOZGAT BOZOK ÜNİVERSİTESİINONU UNIVERSITYPhotocatalytic degradation of Ibuprofen (IBU) which is an anti-inflammatory drug was investigated in aqueous solution by Co-doped TiO2 and bare TiO2 synthesized by reflux route. The prepared catalyst powders were fully characterized using X-ray diffraction (XRD), FT-IR spectroscopy, scanning electron microscopy (SEM), BET surface areas, X-ray Fluorescence Spectroscopy (XRF), dynamic light scattering (DLS). Efficiency of photocatalytic activity for synthesized Co-doped and bare TiO2 was evaluated for the degradation of IBU under UV-C and visible irradiation by investigating the effects of cobalt doping percentage, amount of catalyst, irradiation time, initial IBU concentration, pH and also the effect of organic and inorganic matrix. At optimum degradation conditions under UV-C light and visible light, photocatalytic degradation rates were monitored using UV/Vis spectrophotometer, HPLC and Total Organic Carbon (TOC) analysis. The results showed up the degradation of IBU was improved upon Co doping. It was detected that complete removal was achieved within 240 min of irradiation under UV-C and 98% of IBU was decomposed under visible light in 300 min.https://dergipark.org.tr/tr/pub/jotcsa/issue/60129/855107co doped tio2waste waterveterinary drugsibuprofenadvanced oxidation techniques |
| spellingShingle | Hatice ÇAĞLAR YILMAZ Ceren İLHAN Emrah AKGEYİK Sema ERDEMOĞLU Preparation and characterization of Co doped TiO2 for efficient photocatalytic degradation of Ibuprofen Journal of the Turkish Chemical Society, Section A: Chemistry co doped tio2 waste water veterinary drugs ibuprofen advanced oxidation techniques |
| title | Preparation and characterization of Co doped TiO2 for efficient photocatalytic degradation of Ibuprofen |
| title_full | Preparation and characterization of Co doped TiO2 for efficient photocatalytic degradation of Ibuprofen |
| title_fullStr | Preparation and characterization of Co doped TiO2 for efficient photocatalytic degradation of Ibuprofen |
| title_full_unstemmed | Preparation and characterization of Co doped TiO2 for efficient photocatalytic degradation of Ibuprofen |
| title_short | Preparation and characterization of Co doped TiO2 for efficient photocatalytic degradation of Ibuprofen |
| title_sort | preparation and characterization of co doped tio2 for efficient photocatalytic degradation of ibuprofen |
| topic | co doped tio2 waste water veterinary drugs ibuprofen advanced oxidation techniques |
| url | https://dergipark.org.tr/tr/pub/jotcsa/issue/60129/855107 |
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