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Carrageenan-alginate nanocomposite hydrogels and cationic dye adsorption: Kinetic and isotherm

Publish place: National Conference on Nanotechnology and Green Chemistry
Publish Year: 1391
Type: Conference paper
Language: English
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Link to this Paper:
https://civilica.com/doc/203321

Document National Code:

IAUET01_051

Index date: 30 June 2013

Carrageenan-alginate nanocomposite hydrogels and cationic dye adsorption: Kinetic and isotherm abstract

The nanocomposite hydrogels based on kappa-carrageenan (Carra) and sodium alginate (Na-Alg) biopolymers were synthesized from solution polymerization of acrylamide (AAm) monomer and methylenebisacrylamide (MBA) crosslinker using sodium montmorillonite (Na-MMt) nanoclay. The obtained nanocomposites were used to remove the cationic crystal violet dye from water. The effects of Carra and Na-Alg weight ration as well as the Na-MMt content on the dye adsorption capacity of nanocomposites were evaluated. In compared to hydrogel with no-clay, the results showed that the inclusion of Na-MMt nano-clay into hydrogels caused an increase in dye adsorption of hydrogels. Also, the increase in Carra to Na-Alg ration caused an increase in dye adsorption capacity.

Carrageenan-alginate nanocomposite hydrogels and cationic dye adsorption: Kinetic and isotherm Keywords:

Nanocomposite , Hydrogel , Carrageenan , Na-Alginate , Adsorption of Dye

Carrageenan-alginate nanocomposite hydrogels and cationic dye adsorption: Kinetic and isotherm authors

Huriyhe Aghaei

Faculty of Science, Department of chemistry ,Tabriz branch, Islamic Azad University, Tabriz ,Iran

Hossein sheikhloie

Department of chemistry ,Maragheh branch, Islamic Azad University, Maragheh ,Iran

Gholam Reza Mahdavinia

Faculty of Science, University of Maragheh, Maragheh, Iran

Mohammad Taghi Vardini

Faculty of Science, Department of chemistry ,Tabriz branch, Islamic Azad University, Tabriz ,Iran

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National Conference on Nano technology and Green Chemis try-NCNG 2013-XXXX ...
Liu, P.; Zhang, L. Sep. Purif. Technol. 2007, 58, 32. ...
Dalaran, M.; Emik, S.:Guclu, G.; Iyim, T.B.; Ozgumus, Polym. Bull. ...
Li, P. Siddaramaiah; Kim, N.H.; Yoo, G.H.; Lee, J.H.; J. ...
Liu, Y.; Wang , W.; Jin, Y.; Wang, A. Sep. ...
Ekici, S.; Isikver, Y.; Saraydn, D. Polym. Bull. 2006, 57, ...
Abou-Taleba, _ Hegazya, ...
Ismaila, S.A.. Carbohyd. Polym. 2012, 87, 2263. ...
Liu, P.S.; Li. L.; Zhou, N.L.; Zhang, J.; Wei, S.H.; ...
Mahdavinia, G.R.; Massoudi, A.; Baghban, A.; Massoumi, B.A. Iran. Polym. ...
Mahdavinia, G.R.; Jalili, K.; A., Massoumi, B.A.; Kiani, G.R. J. ...
Po, R. J. Macromol. Sci. Rev. Macromol. Chem. Phys. 1994, ...
Kost, J.; In Encyclopedia of Controlled Drug Delivery, Mathiowitz E ...
Bulut, Y.; Akcay, G.; Elma, D.; Serhatli, I.E., J. Hazar. ...
Hamidi, M.; Azadi, A.; Rafiei, P. Adv. Drug Delivery Review ...
Jiuhui, Q. J. Enironmental Sci. 208, 20, 1. ...
Ahmad, R.; Kumar, R. Clean-Soil, Air, Water 2011, 39, 74. ...
Sarri, M.M. Water Sci. Technol. 2010, 61, 2097-2104. ...
Karadag, E.; Saraydin, D.; Guven, O. J. Appl. Polym. Sci. ...
Dutta, P.K; Dutta, J.; Tripathi, V.S. J. Sci. Ind. Res. ...
_ Haraguchi, K.; Nanoco mposite hydrogels. Curr. Opin. Solid. St ...
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