%0 Journal Article
%T Swelling Performance Studies of Acrylamide/Potassium 3-Sulfopropyl Methacrylate/Sodium Alginate/Bentonite Biohybrid Sorbent Hydrogels in Binary Mixtures of Water-Solvent
%A Erdener Karada&#x11F
%A Z. Deniz Kasim &Ouml
%A zt¨¹rk
%A &Ouml
%A mer Bar£¿£¿ ¨¹z¨¹m
%A Semiha Kundakc£¿
%J Journal of Encapsulation and Adsorption Sciences
%P 35-61
%@ 2161-4873
%D 2019
%I Scientific Research Publishing
%R 10.4236/jeas.2019.91003
%X <p>
	In this study, it was to investigate the swelling performance of novel biohybrid composite hydrogel sorbents containing acrylamide/potassium 3-sulfopropyl methacrylate/sodium alginate/bentonite in water and binary mixtures of water-solvent. Novel hydrogels were synthesized with free radical solution polymerization by using ammonium persulfate/N,N,N¡¯,N¡¯-tetramethylethylenediamine as redox initiating pair in presence of poly(ethylene glycol) diacrylate as crosslinker. Swelling experiments were performed in water and binary mixtures of water-solvent (acetone, methanol and tetrahydrofuran) at 25<span style=\"font-family:Verdana, Helvetica, Arial;background-color:#FFFFFF;\">¡ã</span>C, gravimetrically. Some swelling and diffusion properties of the hydrogels were calculated and they were discussed for the biohybrid/hybrid hydrogel systems prepared under various formulations. It has been seen the lower equilibrium percentage swelling ratio values (62% - 124%) in all solvent compositions in comparison with the equilibrium percentage swelling ratio values in water (718% - 2055%). Consequently, the hydrogel systems developed in this study could serve as a potential device for water and water-solvent binary mixtures.
</p>
%K Acrylamide/Potassium 3-Sulfopropyl Methacrylate
%K Biohybrid Hydrogel
%K Swelling
%K Sodium Alginate
%K Bentonite
%K Water-Solvent Binary Mixtures
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=91472