Preparation, characterization and kinetics of ion exchange studies of Ni2+ selective polyaniline-Zr(IV)molybdophosphate nanocomposite cation exchanger

Asif Ali Khan; Shakeeba Shaheen

Journal of Industrial and Engineering Chemistry, Vol.26, 157-166, June, 2015

DOI10.1016/j.jiec.2014.11.028 Export Citation

Preparation, characterization and kinetics of ion exchange studies of Ni2+ selective polyaniline-Zr(IV)molybdophosphate nanocomposite cation exchanger

Asif Ali Khan^†, and Shakeeba Shaheen

Analytical and Polymer Research Laboratory, Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh 202002, India

E-mail:

Polyaniline-Zr(IV)molybdophosphate (PAZMP) was synthesized by sol-gel mixing of polyaniline (PANI) into the inorganic precipitate Zr(IV)molybdophosphate (ZMP). The physico-chemical properties of the material were characterized by using XRD, TGA, FTIR, SEM and TEM. Distribution studies for various metal ions revealed that the composite is highly selective for Ni2+. Its selectivity was examined by achieving some important binary separations of metal cations which indicates its utility in environmental pollution control. Ion-exchange kinetics for few divalent metal ions was evaluated by particle diffusion-controlled ion-exchange phenomenon at different temperatures. Some physical parameters like D0, Ea and ΔS0 have been evaluated under favoring a particle diffusion-controlled mechanism.

Keywords:Nanocomposite;PAZMP cation exchanger;Separation;Ni2+ selective;Particle diffusion-controlled mechanism;Kinetics

[References]

Khan AA, Shaheen S, J. Hazard. Mater., 264, 84 (2014)
Khan AA, Shaheen S, Composites, B: Eng., 58, 312 (2014)
Khan AA, Inamuddin, Anal. Sci., 24, 881 (2008)
Khan AA, Paquiza L, Khan A, J. Mater. Sci., 45(13), 3610 (2010)
Khan AA, Khan A, Cent. Eur. J. Chem., 8, 396 (2010)
Khan AA, Shaheen S, Solid State Sci., 16, 158 (2013)
Khan AA, Shaheen S, Composites, B: Eng., 44, 692 (2013)
Khan AA, Khan A, Talanta, 73, 850 (2007)
Suhail-ul Rehman, Islam N, Ahad S, Fatima SZ, Pandith AH, J. Hazard. Mater., 260, 313 (2013)
Wang C, Huang X, Deng W, Chang C, Hang R, Tang B, Mater. Sci. Eng. C-Biomimetic Supramol. Syst., 41, 134 (2014)
Tanga Y, Xuea Z, Zhoua X, Xiea X, Tangb CY, Sens. Actuators B-Chem., 202, 1164 (2014)
Khan AA, Khalid M, J. Appl. Polym. Sci., 3, 1601 (2010)
Khan AA, Khalid M, Baig U, React. Funct. Polym., 70(10), 849 (2010)
Khan AA, Shaheen S, Habiba U, J. Adv. Res., 3, 269 (2012)
Khan AA, Shaheen S, RSC Adv., 4, 23456 (2014)
Sharma YC, Prasad G, Rupainwar DC, Int. J. Environ. Stud., 40, 535 (1992)
Revathi M, Kavitha B, Vasudevan T, J. Environ. Eng., 47, 1 (2005)
Khan AA, Shaheen S, J. Electroanal. Chem., 714-715, 38 (2014)
Topp NE, Pepper KW, J. Chem. Soc., 3299 (1949)
Reilley CN, Schmidt RW, Sadek FS, J. Chem. Educ., 36, 555 (1959)
Khan AA, Inamuddin, React. Funct. Polym., 66(12), 1649 (2006)
Khan AA, Alam MM, React. Funct. Polym., 55(3), 277 (2003)
Vermeulen T, Huffman EH, Ind. Eng. Chem., 45, 1658 (1953)
Helfferich F, Plesset MS, J. Chem. Phys., 28, 418 (1958)
Plesset MS, Helfferich F, Franklin JN, J. Chem. Phys., 29, 1064 (1958)
Barrer RM, Bertholomew RF, Rees LVC, J. Phys. Chem. Solids, 24, 51 (1963)
Varshney KG, Gupta A, Singhal KC, Colloids Surf. A: Physicochem. Eng. Asp., 82, 37 (1994)
Khan AA, Shaheen S, Adv. Polym. Technol., 32, 1 (2013)

[1] Khan AA, Shaheen S, J. Hazard. Mater., 264, 84 (2014)

[2] Khan AA, Shaheen S, Composites, B: Eng., 58, 312 (2014)

[3] Khan AA, Inamuddin, Anal. Sci., 24, 881 (2008)

[4] Khan AA, Paquiza L, Khan A, J. Mater. Sci., 45(13), 3610 (2010)

[5] Khan AA, Khan A, Cent. Eur. J. Chem., 8, 396 (2010)

[6] Khan AA, Shaheen S, Solid State Sci., 16, 158 (2013)

[7] Khan AA, Shaheen S, Composites, B: Eng., 44, 692 (2013)

[8] Khan AA, Khan A, Talanta, 73, 850 (2007)

[9] Suhail-ul Rehman, Islam N, Ahad S, Fatima SZ, Pandith AH, J. Hazard. Mater., 260, 313 (2013)

[10] Wang C, Huang X, Deng W, Chang C, Hang R, Tang B, Mater. Sci. Eng. C-Biomimetic Supramol. Syst., 41, 134 (2014)

[11] Tanga Y, Xuea Z, Zhoua X, Xiea X, Tangb CY, Sens. Actuators B-Chem., 202, 1164 (2014)

[12] Khan AA, Khalid M, J. Appl. Polym. Sci., 3, 1601 (2010)

[13] Khan AA, Khalid M, Baig U, React. Funct. Polym., 70(10), 849 (2010)

[14] Khan AA, Shaheen S, Habiba U, J. Adv. Res., 3, 269 (2012)

[15] Khan AA, Shaheen S, RSC Adv., 4, 23456 (2014)

[16] Sharma YC, Prasad G, Rupainwar DC, Int. J. Environ. Stud., 40, 535 (1992)

[17] Revathi M, Kavitha B, Vasudevan T, J. Environ. Eng., 47, 1 (2005)

[18] Khan AA, Shaheen S, J. Electroanal. Chem., 714-715, 38 (2014)

[19] Topp NE, Pepper KW, J. Chem. Soc., 3299 (1949)

[20] Reilley CN, Schmidt RW, Sadek FS, J. Chem. Educ., 36, 555 (1959)

[21] Khan AA, Inamuddin, React. Funct. Polym., 66(12), 1649 (2006)

[22] Khan AA, Alam MM, React. Funct. Polym., 55(3), 277 (2003)

[23] Vermeulen T, Huffman EH, Ind. Eng. Chem., 45, 1658 (1953)

[24] Helfferich F, Plesset MS, J. Chem. Phys., 28, 418 (1958)

[25] Plesset MS, Helfferich F, Franklin JN, J. Chem. Phys., 29, 1064 (1958)

[26] Barrer RM, Bertholomew RF, Rees LVC, J. Phys. Chem. Solids, 24, 51 (1963)

[27] Varshney KG, Gupta A, Singhal KC, Colloids Surf. A: Physicochem. Eng. Asp., 82, 37 (1994)

[28] Khan AA, Shaheen S, Adv. Polym. Technol., 32, 1 (2013)