Preparation of fibrous polymer grafted magnetic chitosan beads and modified with hydrazone and imidazole groups: isolation of U(VI) ions from seawater
Yazarlar (5)
Gazi Üniversitesi, Türkiye
Hacettepe Üniversitesi, Türkiye
Prof. Dr. İlkay AÇIKGÖZ ERKAYA
Kırşehir Ahi Evran Üniversitesi, Türkiye
Gazi Üniversitesi, Türkiye
Gazi Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Journal of Radioanalytical and Nuclear Chemistry (Q3) | ||
| Dergi ISSN | 0236-5731 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 03-2025 |
| Cilt / Sayı / Sayfa | 334 / 5 / 3319–3334 | DOI | 10.1007/s10967-025-10065-7 |
| Makale Linki | https://doi.org/10.1007/s10967-025-10065-7 | ||
| Özet |
| The magnetic chitosan beads were prepared and grafted with glycidylmethacrylate, then diaminomelanonitrile (DAMN) was attached. The nitrile groups of DAMN were reacted with hydrazine hydrate hydrochloride and hydrazine hydrate-ethylene diamine to obtain hydrazine (HYD) and imidazole (IMDZ) groups, respectively. Both adsorbents removed uranyl ions from the aqueous medium and seawater. The adsorption capacities of the Fe₃O₄@CHT@p(GMA)-HYD and Fe₃O₄@CHT@p(GMA)-IMDZ, beads were 328.4 and 434.7 mg/g, respectively. Both adsorbents have high performance for adsorbing U(VI) ions from seawater. The synthesized adsorbents were used to isolate U(VI) ions from seawater in the presence of various ions. |
| Anahtar Kelimeler |
| Adsorption | Chitosan-based adsorbent | Isotherms and Kinetics | Surface modification | Uranium |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 4 |
| SCOPUS | 4 |
| Google Scholar | 5 |