Photocatalytic degradation of cefazolin over N-doped TiO2 under UV and sunlight irradiation: Prediction of the reaction paths via conceptual DFT
Yazarlar (4)
Yelda Yalçın Gürkan Namık Kemal Üniversitesi, Türkiye
Doç. Dr. Ümit Nazlı TÜRKTEN Yıldız Teknik Üniversitesi, Türkiye
Arzu Hatipoğlu Yıldız Teknik Üniversitesi, Türkiye
Zekiye Çınar Yıldız Teknik Üniversitesi
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Chemical Engineering Journal (Q1) | ||
| Dergi ISSN | 1385-8947 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 03-2012 |
| Kabul Tarihi | 12-04-2026 | Yayınlanma Tarihi | – |
| Cilt / Sayı / Sayfa | 184 / 1 / 113–124 | DOI | 10.1016/j.cej.2012.01.011 |
| Makale Linki | https://linkinghub.elsevier.com/retrieve/pii/S1385894712000149 | ||
| Özet |
| Cefazolin is a semi-synthetic antibiotic found in aqueous environments as a pollutant due to its widespread use. The photocatalytic degradation of cefazolin was investigated in aqueous N-doped and undoped-TiO2 suspensions under both UV and sunlight irradiation. N-doped TiO2 photocatalysts with different nitrogen contents were prepared by an incipient wet impregnation method. Characterization of the N-doped samples was performed by SEM–EDX, XRD, UV-DRS, XPS, Raman spectroscopy and surface area (BET) measurements. Degradation of cefazolin was achieved with the use of UV/TiO2. 53% degradation was obtained in 60min. A higher photocatalytic activity for the degradation of cefazolin was obtained for the N-doped TiO2 compared to Degussa P25. 76% of cefazolin was degraded in 50min. The N-doped TiO2 also exhibited substantial photocatalytic activity under direct sunlight irradiation, with 80 … |
| Anahtar Kelimeler |
| Cefazolin | Heterogeneous photocatalysis | Nitrogen doping | Sunlight | TiO 2 | UV-light |
Science Direct
Photocatalytic degradation of cefazolin over N-doped TiO2 under UV and sunlight irradiation: Prediction of the reaction paths via conceptual DFT
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 211 |
| Scopus | 25 |
| Web of Science | 144 |