Photocatalytic activity of polyaniline/Fe-doped TiO2 composites by in situ polymerization method
Yazarlar (2)
Özcan Köysüren Ankara Üniversitesi, Türkiye
Doç. Dr. Hafize Nagehan KÖYSÜREN Kırşehir Ahi Evran Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Macromolecular Science, Part A (Q3) | ||
| Dergi ISSN | 1060-1325 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 03-2019 |
| Cilt / Sayı / Sayfa | 56 / 3 / 267–276 | DOI | 10.1080/10601325.2019.1565548 |
| Makale Linki | https://www.tandfonline.com/doi/full/10.1080/10601325.2019.1565548 | ||
| Özet |
| This study was focused on the photocatalytic activity of polyaniline (Pani)/iron doped titanium dioxide (Fe–TiO2) composites for the degradation of methylene blue as a model dye. TiO2 nanoparticles were doped with iron ions (Fe) using the wet impregnation method and the doped nanoparticles were further combined with Pani via an in situ polymerization method. For comparison purposes, Pani composites were also synthesized in the presence undoped TiO2. The photocatalyst and the composites were characterized by standard analytical techniques such as FTIR, XRD, SEM, EDX and UV–Vis spectroscopies. Fe–TiO2 and its composites exhibited enhanced photocatalytic activity under ultraviolet light irradiation. Improved photocatalytic activity of Fe–TiO2 was attributed to the dopant Fe ions hindering the recombination of the photoinduced charge carriers. Pani/Fe–TiO2 composite with 30 wt.% of TiO2 … |
| Anahtar Kelimeler |
| Fe-doped TiO 2 | in situ polymerization | photocatalytic activity | Polyaniline composite | UV light |
| Atıf Sayıları | |
| Google Scholar | 34 |
| Scopus | 9 |
| Web of Science | 25 |