Use of cationic p[2-(acryloyloxy)ethyl] trimethylammonium chloride in hydrogel synthesis and adsorption of methyl orange with jeffamine based crosslinker
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Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, a noncommercial polyetheric-structured jeffamine-based crosslinker was used by being synthesized in the synthesis of a hydrogel of a cationic-structured p[2-(acryloyloxy)ethyl] trimethylammonium chloride p(AETAC). The hydrogels containing crosslinkers with five various percentages (0.1, 0.25, 0.75, 1) were synthesized and were aimed to be used as an adsorption material. For the applications, a 1% crosslinked hydrogel (GEL 5) was utilized for the adsorption of a mono-azo chemically structured anionic characterized methyl orange (C14H14N3NaO3S) (MO) colorant. The structure of the jeffamine-based crosslinker was inspired by FT-IR, H-1-NMR, C-13-NMR, and LC-MS analysis, while the hydrogel structure characterization was elucidated by FT-IR spectroscopy. The morphological structure of the hydrogel was examined using scanning electron microscopy (SEM), SEM-EDX, and elemental mapping methods. Concurrently, the mechanical resistance of GEL 5 was tested, and its swelling behavior was examined in different media and pH values. GEL 5, considered decent adsorbent material owing to its structural qualifications, was used in the toxic MO dye adsorption process. In adsorption studies, the maximum qe value of the GEL 5 hydrogel was 547.34 +/- 40.00 mg/g in 1000 mg/L MO dye solution. Furthermore, desorption studies have shown that it has reusability, which is a crucial factor in adsorbent selection.
Açıklama
Anahtar Kelimeler
Jeffamine, glycidyl methacrylate, 2-(acryloyloxy)ethyl trimethylammonium chloride, hydrogel, adsorption, methyl orange
Kaynak
Journal of Dispersion Science and Technology
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
45
Sayı
1
