A bromide-selective PVC membrane potentiometric sensor
Yazarlar (3)
Prof. Dr. Ömer IŞILDAK
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Doç. Dr. Oğuz ÖZBEK
Zonguldak Bulent Ecevit University, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SCOPUS dergilerinde yayınlanan tam makale |
| Dergi Adı | Bulgarian Chemical Communications |
| Dergi ISSN | 0861-9808 Scopus Dergi |
| Dergi Tarandığı Indeksler | Scopus |
| Makale Dili | İngilizce |
| Basım Tarihi | 12-2020 |
| Cilt No | 52 |
| Sayı | 4 |
| Sayfalar | 448 / 452 |
| DOI Numarası | 10.34049/bcc.52.4.5235 |
| Makale Linki | https://doi.org/10.34049/bcc.52.4.5235 |
| Özet |
| In this study, a novel poly(vinyl chloride) membrane bromide-selective sensor was developed. The best performance was obtained with a membrane composition of 2.0% ionophore, 33.0% poly(vinyl chloride) (PVC), 64.0% o-nitrophenyloctylether (o-NPOE) and 1.0% potassium tetrakis (p-chlorophenyl) borate (KTpClPB). The sensor exhibits linear potentiometric response towards bromide ion in the concentration range of 1.0×10-1 - 1.0×10-4 mol L-1 and has a detection limit of 2.2×10-5 mol L-1. The bromide-selective sensor has a fast response time of 10 s and displays a highly selective response towards bromide compared to different anions. The sensor can be used in the pH range from 4.0 to 10.0. Finally, the bromide-selective sensor was successfully used for the determination of bromide in purified and commercial drinking water. |
| Anahtar Kelimeler |
| All-solid-state | Bromide determination | Ion-selective electrode | Potentiometry | PVC membrane |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| SCOPUS | 11 |
| Google Scholar | 16 |