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Russian Journal of Physical Chemistry A

, Volume 91, Issue 13, pp 2657–2665 | Cite as

Fe3O4@Polypyrrole Microspheres with High Magnetization and Superparamagnetism for Efficient and Fast Removal of Pb(II) Ions

  • Wei Zhang
  • Wanyan Zhu
  • Wutong Xu
  • Yan Wang
  • Ning Li
  • Tingting Zhang
  • Hui Wang
Physical Chemistry of Surface Phenomena
  • 19 Downloads

Abstract

Core-shell structured Fe3O4@PPy microspheres are synthesized successfully through a facile polyol reduction method in combination with a modified Stöber method. We show that the as-prepared Fe3O4@PPy microspheres with high saturation magnetization, superparamagnetism, and good dispersibility have a high efficient adsorption capacity for high efficient removal of Pb(II) ions of up to 391.71 mg g–1 and a fast adsorption equilibrium time of 20 min. Furthermore, the lead-adsorbed Fe3O4@PPy microspheres can be rapidly separated from solution because of the excellent superparamagnetic properties. The composite Fe3O4@PPy microspheres are characterized using X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), and vibrating sample magnetometer (VSM). The adsorption data from our experiments show that the adsorption process fits well with the pseudosecond- order kinetic model and the adsorption isotherm follows the Langmuir isotherm model. The thermodynamic studies show that the adsorption of Pb(II) on Fe3O4@PPy microspheres is an endothermic and spontaneous process. Comprehensive comparison among adsorbents for the removal of Pb(II) ions that literature reported, reusability, high adsorption efficiency, fast adsorption equilibrium, and rapid magnetic separation make these Fe3O4@PPy microspheres very promising application for removal of Pb(II) ions from contaminated water.

Keywords

Fe3O4@PPy adsorption superparamagnetism Pb(II) removal separation 

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References

  1. 1.
    A. Ayoub, R. A. Venditti, J. J. Pawlak, A. Salam, and M. A. Hubbe, ACS Sustainable Chem. Eng. 1, 1102 (2013).CrossRefGoogle Scholar
  2. 2.
    K. Kavallieratos, J. M. Rosenberg, and J. C. Bryan, Inorg. Chem. 44, 2573 (2005).CrossRefGoogle Scholar
  3. 3.
    D. Kavak, Desalin. Water Treat. 51, 1720 (2013).CrossRefGoogle Scholar
  4. 4.
    J. Feng, Z. H. Yang, G. M. Zeng, J. Huang, H. Y. Xu, Y. Y. Zhang, S. M. Wei, and L. Wang, Bioresour. Technol. 148, 414 (2013).CrossRefGoogle Scholar
  5. 5.
    S. Kumar, R. R. Nair, P. B. Pillai, S. N. Gupta, M. A. R. Iyengar, and A. K. Sood, ACS Appl. Mater. Interfaces 6, 17426 (2014).CrossRefGoogle Scholar
  6. 6.
    A. Modi, B. Bhaduri, and N. Verma, Ind. Eng. Chem. Res. 54, 5172 (2015).CrossRefGoogle Scholar
  7. 7.
    F. Q. Zhuang, R. Q. Tan, W. F. Shen, X. P. Zhang, W. Xu, and W. J. Song, J. Chem. Eng. Data 59, 3873 (2014).CrossRefGoogle Scholar
  8. 8.
    L. Yan, L. Kong, Z. Qu, L. Li, and G. Q. Shen, ACS Sustainable Chem. Eng. 3, 125 (2015).CrossRefGoogle Scholar
  9. 9.
    X. B. Luo, L. Ding, and J. M. Luo, J. Chem. Eng. Data 60, 1732 (2015).CrossRefGoogle Scholar
  10. 10.
    R. X. Wang, X. H. Shi, H. J. Wang, and C. P. Lei, J. Chem. Eng. Data 60, 1454 (2015).CrossRefGoogle Scholar
  11. 11.
    B. P. V. Nellore, R. Kanchanapally, F. Pedraza, S. S. Sinha, A. Pramanik, A. T. Hamme, Z. Arslan, D. Sardar, and P. C. Ray, ACS Appl. Mater. Interfaces 7, 19210 (2015).CrossRefGoogle Scholar
  12. 12.
    F. Zhang, Y. Song, S. Song, R. J. Zhang, and W. G. Hou, ACS Appl. Mater. Interfaces 7, 7251 (2015).CrossRefGoogle Scholar
  13. 13.
    Z. Li, D. Xiao, Y. Y. Ge, and S. Koehler, ACS Appl. Mater. Interfaces 7, 15000 (2015).CrossRefGoogle Scholar
  14. 14.
    S. Venkateswarlu and M. Yoon, ACS Appl. Mater. Interfaces 7, 25362 (2015).CrossRefGoogle Scholar
  15. 15.
    X. Q. Peng, W. Zhang, L. G. Gai, H. H. Jiang, Y. Wang, and L. C. Zhao, Chem. Eng. J. 280, 197 (2015).CrossRefGoogle Scholar
  16. 16.
    K. Mandel, F. Hutter, C. Gellermann, and G. Sextl, ACS Appl. Mater. Interfaces 4, 5633 (2012).CrossRefGoogle Scholar
  17. 17.
    M. Anbia, K. Kargosha, and S. Khoshbooei, Chem. Eng. Res. Des. 93, 779 (2015).CrossRefGoogle Scholar
  18. 18.
    B. Zhao, M. He, B. Chen, and B. Hu, Spectrochim. Acta B 107, 115 (2015).CrossRefGoogle Scholar
  19. 19.
    Y. Wang, B. Zou, T. Gao, X. Wu, S. Lou, and S. Zhou, J. Mater. Chem. 22, 9034 (2012).CrossRefGoogle Scholar
  20. 20.
    X. Han, L. Gai, H. Jiang, L. Zhao, H. Liu, and W. Zhang, Synth. Met. 171, 1 (2013).CrossRefGoogle Scholar
  21. 21.
    H. Deng, X. Li, Q. Peng, X. Wang, J. Chen, and Y. Li, Angew. Chem. Int. Ed. 44, 2782 (2005).CrossRefGoogle Scholar
  22. 22.
    L. Gai, X. Han, Y. Hou, J. Chen, H. Jiang, and X. Chen, Dalton Trans. 42, 1820 (2013).CrossRefGoogle Scholar
  23. 23.
    C. Yang and P. Liu, Ind. Eng. Chem. Res. 48, 9498 (2009).CrossRefGoogle Scholar
  24. 24.
    H. Zhang, X. Zhong, J. J. Xu, and H. Y. Chen, Langmuir 24, 13748 (2008).CrossRefGoogle Scholar
  25. 25.
    A. L. Morel, S. I. Nikitenko, K. Gionnet, A. Wattiaux, J. Lai-Kee-Him, C. Labrugere, B. Chevalier, G. Deleris, C. Petibois, A. Brisson, and M. Simonoff, ACS Nano 2, 847 (2008).CrossRefGoogle Scholar
  26. 26.
    C. Sun, C. Li, C. Wang, R. Qu, Y. Niu, and H. Geng, Chem. Eng. J. 200–202, 291 (2012).CrossRefGoogle Scholar
  27. 27.
    Y. M. Hao, M. Chen, and Z. B. Hu, J. Hazard. Mater. 184, 392 (2010).CrossRefGoogle Scholar
  28. 28.
    T. Fan, Y. G. Liu, B. Y. Feng, G. M. Zeng, C. P. Yang, M. Zhou, H. Z. Zhou, Z. F. Tan, and X. Wang, J. Hazard. Mater. 160, 655 (2008).CrossRefGoogle Scholar
  29. 29.
    S. S. Dubey and R. K. Gupta, Sep. Purif. Technol. 41, 21 (2005).CrossRefGoogle Scholar
  30. 30.
    S. Tunali, T. Akar, A. S. Ozcan, I. Koran, and A. Ozcan, Sep. Purif. Technol. 47, 105 (2006).CrossRefGoogle Scholar
  31. 31.
    M. Bhaumik, A. Maity, V. V. Srinivasu, and M. S. Onyango, J. Hazard. Mater. 190, 381 (2011).CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • Wei Zhang
    • 1
  • Wanyan Zhu
    • 2
  • Wutong Xu
    • 1
  • Yan Wang
    • 1
  • Ning Li
    • 1
  • Tingting Zhang
    • 2
  • Hui Wang
    • 1
  1. 1.Dongying Entry-Exit Inspection and Quarantine BureauDongyingP.R. China
  2. 2.Linyi Entry-Exit Inspection and Quarantine BureauLinyiP.R. China

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