Synthesis, characterization, and electrochemical observation of PVC-supported strontium tungstate inorganic precipitated composite membrane

AbstractPVC-supported strontium tungstate composite membrane was prepared by the cast die frame of membrane preparation. The strontium tungstate material was qualitatively synthesized by sol-gel method of material synthesis. The membrane was characterized by SEM, XRD, FTIR, and simultaneous TGA/DTA studies. These characterizations demonstrated the material nature, functional groups, surface texture, porosity, thermal stability, ion-exchange property etc. The electrochemical properties have been studied by TMS theoretical approach which easily determines the important parameters of membranes like transport number, mobility ratio, charge density, charge effectiveness etc. The theoretical and observed electrolyte potential calculations get the values of charge density. The observed ionic potential and graphical fixed-charge density of both the membranes follows CaCl2   MgCl2 > BeCl2 order, respectively.

[1]  Rafiuddin,et al.  Structural and electrochemical characterization of newly synthesized CF nanoparticle based FP composite membrane and their applicability on TMS theory , 2014 .

[2]  Rafiuddin,et al.  Binding nature of polystyrene and PVC 50:50% with CP and NP 50:50% ion exchangeable, mechanically and thermally stable membrane , 2014 .

[3]  Rafiuddin,et al.  Fabrication, characterization, transportation of ions and antibacterial potential of polystyrene based Cu3 (PO4)2/Ni3 (PO4)2 composite membrane , 2014 .

[4]  Rafiuddin,et al.  Influence of monovalent electrolytes on the electrochemical studies of newly synthesized thermally stable inorganic–organic nanocomposite membrane , 2013 .

[5]  U. Habiba,et al.  Ion-exchange and humidity sensing properties of poly-o-anisidine Sn(IV) arsenophosphate nano-composite cation-exchanger , 2013 .

[6]  A. Isloor,et al.  Synthesis and performance characterization of PS-PPEES nanoporous membranes with nonwoven porous support , 2013 .

[7]  Rafiuddin,et al.  A comparative study of theoretical, electrochemical and ionic transport through PVC based Cu3(PO4)2 and polystyrene supported Ni3(PO4)2 composite ion exchange porous membranes , 2013 .

[8]  Rafiuddin,et al.  Synthesis, characterization and properties of polystyrene incorporated calcium tungstate membrane and studies of its physicochemical and transport behavior , 2013 .

[9]  A. Khan,et al.  Synthesis and characterization of a novel hybrid nano composite cation exchanger poly-o-toluidine Sn(IV) tungstate: Its analytical applications as ion-selective electrode , 2013 .

[10]  Inamuddin,et al.  Electrochemical characterization and transport properties of polyvinyl chloride based carboxymethyl cellulose Ce(IV) molybdophosphate composite cation exchange membrane , 2012 .

[11]  U. Habiba,et al.  Synthesis and characterization of poly-o-anisidine Sn(IV) tungstate: A new and novel ‘organic–inorganic’ nano-composite material and its electro-analytical applications as Hg(II) ion-selective membrane electrode , 2012 .

[12]  Rafiuddin,et al.  Synthesis, characterization and electrical properties of Titanium molybdate composite membrane , 2012 .

[13]  Rafiuddin,et al.  Synthesis, electrochemical characterization, antibacterial study and evaluation of fixed charge density of polystyrene based calcium-strontium phosphate composite membrane , 2012 .

[14]  Rafiuddin,et al.  An electrochemical and theoretical comparison of ionic transport through a polystyrene-based cobalt arsenate membrane , 2011 .

[15]  Rafiuddin,et al.  Synthesis, characterization and electrochemical study of calcium phosphate ion-exchange membrane , 2011 .

[16]  Rafiuddin,et al.  Transport Studies with Composite Membrane by Sol-Gel Method , 2010 .

[17]  Rafiuddin,et al.  Transport studies of nickel arsenate membrane , 2009 .

[18]  Rafiuddin,et al.  Membrane potential and fixed-charge density across TiPO4–VPO4 composite membranes for uni-univalent electrolyte solution , 2009 .

[19]  K. Abu-Shandi,et al.  Estimation of composition, coordination model, and stability constant of some metal/phosphate complexes using spectral and potentiometric measurements , 2009 .

[20]  Inamuddin,et al.  Preparation and characterization of a new organic-inorganic nano-composite poly-o-toluidine Th(IV) phosphate: Its analytical applications as cation-exchanger and in making ion-selective electrode. , 2007, Talanta.

[21]  D. Akretche,et al.  Water reuse of an industrial effluent by means of electrodeionisation , 2004 .

[22]  V. Shahi,et al.  Studies on electrochemical characterization of polycarbonate and polysulfone based heterogeneous cation-exchange membranes , 2004 .

[23]  A. Khan,et al.  New and novel organic–inorganic type crystalline ‘polypyrrolel/polyantimonic acid’ composite system: preparation, characterization and analytical applications as a cation-exchange material and Hg(II) ion-selective membrane electrode , 2004 .

[24]  G. S. Trivedi,et al.  Studies on the electrochemical and permeation characteristics of asymmetric charged porous membranes. , 2003, Journal of colloid and interface science.

[25]  A. Khan,et al.  Synthesis, characterization and analytical applications of a new and novel ‘organic–inorganic’ composite material as a cation exchanger and Cd(II) ion-selective membrane electrode: polyaniline Sn(IV) tungstoarsenate , 2003 .

[26]  M. Matin,et al.  Studies with nickel phosphate membranes: evaluation of charge density and test of recently developed theory of membrane potential , 2002 .

[27]  A. Bernardes,et al.  Preparation and physical characterization of a sulfonated poly(styrene-co-divinylbenzene) and polypyrrole composite membrane , 2001 .

[28]  Pratibha Pandey,et al.  Membranes for gas separation , 2001 .

[29]  J. Benavente,et al.  Characterization of active and porous sublayers of a composite reverse osmosis membrane by impedance spectroscopy, streaming and membrane potentials, salt diffusion and X-ray photoelectron spectroscopy measurements , 2001 .

[30]  Chou,et al.  Membrane Potential of Composite Bipolar Membrane in Ethanol-Water Solutions: The Role of the Membrane Interface. , 1999, Journal of colloid and interface science.

[31]  Hidetoshi Matsumoto,et al.  Effect of Proton on Potassium Ion in Countertransport across Fine Porous Charged Membranes , 1998 .

[32]  R. Millini,et al.  Preparation, characterization, and structure of α-zirconium hydrogen phosphate hemihydrate , 1994 .

[33]  T. Kataoka,et al.  New developments in ion exchange : materials, fundamentals, and applications : proceedings of the International Conference on Ion Exchange, ICIE '91, Tokyo, Japan, October 2-4, 1991 , 1991 .

[34]  R. Shyam,et al.  Studies with inorganic precipitate membranes: Part XXVI. Evaluation of membrane selectivity from electric potential and conductivity measurements , 1979 .

[35]  F. A. Siddiqi,et al.  Studies with model membranes. X. Evaluation of the thermodynamically effective fixed charge density and permselectivity of mercuric and cupric iodide parchment-supported membranes , 1977 .

[36]  N. Lakshminarayanaiah,et al.  Studies with inorganic precipitate membranes. IV. Evaluation of apparent fixed charge on membranes , 1971 .