The Release of Copper, Manganese, and Iron from Complexed Acrylamide-Sodium Acrylate Hydrogels: Experimental Investigation | Chapter 1 | Progress in Chemical Science Research Vol. 7

 Acrylamide and sodium acrylate-located hydrogels have been created utilizing gamma radiation and synthetic initiation. The gamma irradiation approach was working in the presence of triethanolamine at 1KGy, when in fact the chemical method was secondhand in the presence of ammonium persulfate at 30∘C. The capability of the complexed hydrogels to bind metal ions, such as Cu2+, Mn2+, Fe2+ was checked.  Factors affecting metal ions adsorption apiece gel that is to say, metal ion concentrations, and time of absorption were studied. The complexed coagulate's physical characteristics, containing thermal support, X-ray diffraction, and UV reflectance, were investigated. The hydrogel has a forceful ability to adsorb metal ions in the following order: Mn2+> Cu2+> Fe2+, in accordance with the scanning energized matter micrographs. Investigations were done into metal release from the complexed coagulate. The hydrogel created by gamma fallout has a higher propensity for alloy adsorption than the hydrogel created by way of chemical initiation, in accordance with the results.

Author(s) Details:

Nadia A. Rizk,
Department of Polymers and Pigments, National Research Centre, Dokki, Giza, Egypt.

Bothaina M. Abd El-Hady,
Department of Polymers and Pigments, National Research Centre, Dokki, Giza, Egypt.

Salwa El-Sabbagh,
Department of Polymers and Pigments, National Research Centre, Dokki, Giza, Egypt.

E. S. El-Safy,
Department of Polymers and Pigments, National Research Centre, Dokki, Giza, Egypt.

Please see the link here: https://stm.bookpi.org/PCSR-V7/article/view/9842