Copper-doped TiO2 photocatalysts: application to drinking water by humic matter degradation
Yazarlar (4)
Doç. Dr. Ümit Nazlı TÜRKTEN
Kırşehir Ahi Evran Üniversitesi, Türkiye
Yıldız Teknik Üniversitesi, Türkiye
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 | 12-2019 |
| 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 TiO 2 | EEM | Humic acid | Photocatalysis | Sol-gel | TiO 2 |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 29 |
| SCOPUS | 34 |
| Google Scholar | 43 |