Copper-doped TiO2 photocatalysts: application to drinking water by humic matter degradation
Yazarlar (4)
Doç. Dr. Ümit Nazlı TÜRKTEN Kırşehir Ahi Evran Üniversitesi, Türkiye
Zekiye Cinar Yıldız Teknik Üniversitesi
Ayşe Tomruk
Boğaziçi Üniversitesi, Türkiye
Boğaziçi Üniversitesi, Türkiye
Fatma Miray Bekbölet
Boğaziçi Üniversitesi, Türkiye
Boğaziçi Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Environmental Science and Pollution Research (Q2) | ||
| Dergi ISSN | 0944-1344 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2019 |
| Kabul Tarihi | 12-04-2026 | Yayınlanma Tarihi | – |
| Cilt / Sayı / Sayfa | 26 / 36 / 36096–36106 | DOI | 10.1007/s11356-019-04474-x |
| Makale Linki | http://link.springer.com/10.1007/s11356-019-04474-x | ||
| Özet |
| The aim of this study was to determine the photocatalytic performance of copper-doped TiO2 (Cu-TiO2) specimens on the degradation of dissolved organic matter (DOM) represented by a model humic acid (HA). TiO2 was synthesized by sol-gel method from an alkoxide precursor. Cu-doped TiO2 specimens containing 0.25 wt% and 0.50 wt% Cu were prepared by wet impregnation method using sol-gel synthesized as well as bare TiO2 P-25 and characterized by XRD, SEM, XPS, Raman spectroscopy, UV-DRS, and BET measurements. Their photocatalytic activities were evaluated with regard to degradation kinetics of HA in terms of UV-vis and fluorescence spectroscopic parameters and organic contents. HA fluorescence excitation emission matrix (EEM) contour plots indicated that the solar photocatalytic degradation pathway was TiO2-type specific and Cu dopant content. |
| Anahtar Kelimeler |
| Cu-doped TiO2 | EEM | Humic acid | Photocatalysis | Sol-gel | TiO2 |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 44 |
| Scopus | 12 |
| Web of Science | 29 |