Ion-exchange kinetics of alkaline metals on the surface of carboxymethyl cellulose Sn(IV) phosphate composite cation exchanger

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Ion-exchange kinetics of alkaline metals on the surface of carboxymethyl cellulose Sn(IV) phosphate composite cation exchanger

Ali Mohammad, Mohd Imran Ahamed, Arshi Amin, Inamuddin

Approximated Nernst-Plank equation was used to study the kinetics and mechanism for the ion-exchange processes like Mg2+-H+, Ca2+-H+, Sr2+-H+ and Ba2+-H+ on the surface of carboxymethyl cellulose Sn(1V) phosphate composite nano-rod like cation-exchanger. The kinetics of exchange was favoured under the particle diffusion controlled phenomenon. Some physical parameters i.e. fractional attainment of equilibrium U(), self diffusion coefficients (Do), energy of activation (Ea) and entropy of activation (ΔS*) have been estimated.

Keywords
Organic–Inorganic Composite Materials, Cation-Exchanger, Ion-Exchange Kinetics, Carboxymethyl Cellulose Sn(IV) Phosphate

Published online 4/25/2017, 6 pages
Copyright © 2016 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA

Citation: Ali Mohammad, Mohd Imran Ahamed, Arshi Amin, Inamuddin, ‘Ion-exchange kinetics of alkaline metals on the surface of carboxymethyl cellulose Sn(IV) phosphate composite cation exchanger’, Materials Research Foundations, Vol. 15, pp 34-39, 2017

DOI: http://dx.doi.org/10.21741/9781945291333-2

The article was published as article 2 of the book Applications of Adsorption and Ion Exchange Chromatography in Waste Water Treatment

References
[1] H. Li, Z. Zheng, M. Cao, R. Cao, Stable gold nanoparticle encapsulated in silica-dendrimers organic–inorganic hybrid composite as recyclable catalyst for oxidation of alcohol, Microporous Mesoporous Mater. 136 (2010) 42–49.
[2] K. Dallmann, R. Buffon, Sol–gel derived hybrid materials as heterogeneous catalysts for the epoxidation of olefins, Catal. Commun. 1 (2000) 9–13.
[3] S. Chaudhari, P.P. Patil, Corrosion protective poly(o-ethoxyaniline) coatings on copper, Electrochim. Acta. 53 (2007) 927–933.
[4] Y. Zhang, H. Zhang, C. Bi, X. Zhu, An inorganic/organic self-humidifying composite membranes for proton exchange membrane fuel cell application, Electrochim. Acta. 53 (2008) 4096–4103.
[5] J.L. Malers, M.-A. Sweikart, J.L. Horan, J.A. Turner, A.M. Herring, Studies of heteropoly acid/polyvinylidenedifluoride–hexafluoroproylene composite membranes and implication for the use of heteropoly acids as the proton conducting component in a fuel cell membrane, J. Power Sources. 172 (2007) 83–88.
[6] A.A. Khan, Inamuddin, Applications of Hg(II) sensitive polyaniline Sn(IV) phosphate composite cation-exchange material in determination of Hg2+ from aqueous solutions and in making ion-selective membrane electrode, Sensors Actuators B Chem. 120 (2006) 10–18.
[7] I. Nabi, S.A. Alam, Z., A Cadmium Ion-selective Membrane Electrode Based on Strong Acidic Organic-inorganic Composite Cation-exchanger: Polyaniline Ce(IV) Molybdate, Sens. Transd. J. (S T E-Digest). 2008 (92AD) 87.
[8] C. Guizard, A. Bac, M. Barboiu, N. Hovnanian, Hybrid organic-inorganic membranes with specific transport properties, Sep. Purif. Technol. 25 (2001) 167–180.
[9] Z. Alam, Inamuddin, S.A. Nabi, Synthesis and characterization of a thermally stable strongly acidic Cd(II) ion selective composite cation-exchanger: Polyaniline Ce(IV) molybdate, Desalination. 250 (2010) 515–522.
[10] P. Lacan, C. Guizard, P. Le Gall, D. Wettling, L. Cot, Facilitated transport of ions through fixed-site carrier membranes derived from hybrid organic-inorganic materials, J. Memb. Sci. 100 (1995) 99–109..
[11] A. Nilchi, A. Khanchi, H. Atashi, A. Bagheri, L. Nematollahi, The application and properties of composite sorbents of inorganic ion exchangers and polyacrylonitrile binding matrix, J. Hazard. Mater. 137 (2006) 1271–1276.
[12] A. Mohammad, Inamuddin, A. Amin, Surfactant assisted preparation and characterization of carboxymethyl cellulose Sn(IV) phosphate composite nano-rod like cation exchanger, J. Therm. Anal. Calorim. 107 (2012) 127–134.
[13] K.G. Varshney, A.A. Khan, S. Rani, Forward and reverse ion-exchange kinetics for Na+-H+ and K+-H+ exchanges on crystalline antimony (V) silicate, Colloids and Surfaces. 25 (1987) 131–137.
[14] S. Kodama, K. Fukui, A. Mazume, Relation of Space Velocity and Space Time Yield, Ind. Eng. Chem. 45 (1953) 1644–1648.
[15] F. Helfferich, M.S. Plesset, Ion Exchange Kinetics. A Nonlinear Diffusion Problem, J. Chem. Phys. 28 (1958) 418–424.
[16] M.S. Plesset, F. Helfferich, J.N. Franklin, Ion Exchange Kinetics. A Nonlinear Diffusion Problem. II. Particle Diffusion Controlled Exchange of Univalent and Bivalent Ions, J. Chem. Phys. 29 (1958) 1064–1069.