Journal
SEPARATION SCIENCE AND TECHNOLOGY
Volume 55, Issue 18, Pages 3307-3319Publisher
TAYLOR & FRANCIS INC
DOI: 10.1080/01496395.2019.1679836
Keywords
Adsorption; anionic dye; calconcarboxylic acid; hydrogels; interpenetrating networks
Funding
- Aydin Adnan Menderes University Research Fund [FEF 12034]
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This study explains the preparation, characterization, and application of acrylamide-based cross-linked polymers as a synthetic sorbent materials for anionic dye calconcarboxylic acid (CCA). Different series of strong polyelectrolyte poly[acrylamide/(3-acrylamidopropyl)trimethyl ammonium chloride)], P(AAm/APTMAC) hydrogels and poly[(acrylamide/(3-acrylamidopropyl)trimethyl ammonium chloride)/poly(ethylene glycol)], P(AAm/APTMAC/PEG) semi-IPNs were prepared. FT-IR analysis and SEM technique were applied and swelling/diffusion parameters were calculated for characterization. Binding parameters of CCA were evaluated via linearization methods such as Klotz (R-2?=?0.9933), Scatchard (R-2?=?0.9902), and Langmuir (R-2?=?0.9952). Quantitative information on the swelling/adsorption behaviors of novel polyelectrolyte hydrogels and semi-IPNs which can be used in many potential applications were given in this study.
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