Abstract
Ferrite nanoparticles (NPs) with composition \(\hbox {MFe}_{2}\hbox {O}_{4}\) (M = Mg/Co) were synthesized by a facile combustion method. NPs were characterized employing various physico-chemical techniques. X-ray diffraction patterns confirmed the phase purity, transmission electron micrographs indicated that NPs are spherical and average diameter of maximum fraction of NPs was in the range of 20–30 nm. Magnetic studies revealed that the saturation magnetization values for \(\hbox {MgFe}_{2}\hbox {O}_{4}\) and \(\hbox {CoFe}_{2}\hbox {O}_{4}\) NPs were 13.17 and 41.12 emu \(\hbox {g}^{-1}\), respectively. The Brunauer–Emmett–Teller surface area of \(\hbox {CoFe}_{2}\hbox {O}_{4}\) and \(\hbox {MgFe}_{2}\hbox {O}_{4}\) NPs was 22.98 and 34.39 \(\hbox {m}^{2}\) \(\hbox {g}^{-1}\), respectively. Synthesized ferrite NPs and activated charcoal were comparatively analysed as adsorbents for removal of Pb(II) ions. The factors influencing uptake behaviour of Pb(II) ions viz. adsorbent dose, pH, concentration, temperature and contact time were quantified. The adsorption data showed good correlation with Langmuir and Freundlich models as compared to Dubinin–Radushkevich model. The maximum adsorption capacity displayed a two-fold increase for NPs as compared to activated charcoal. The easy magnetic separation of ferrite NPs from the solution and their regeneration with 0.1 N NaOH for reuse without any loss make them potential adsorbents. The trend in ascending order for the elimination of Pb(II) ions from the solution was activated charcoal \(<\hbox {CoFe}_{2}\hbox {O}_{4}\) \(\hbox {NPs}< \hbox {MgFe}_{2}\hbox {O}_{4}\) NPs. The observed differences in the adsorption potential of NPs are explained on the basis of structural and magnetic properties and the surface area of NPs.
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References
Harrison R M and Laxen D P H 1980 Chem. Br. 16 316
Perk M V 2006 Soil and water contamination (London, UK: Taylor and Francis Group plc) p 125
Zhu S, Hou H and Xue Y 2008 Appl. Clay Sci. 40 171
Goel J, Kadirvelu K and Garg V K 2005 J. Hazard Mater. B 125 211
Pehlivan E and Atlun T 2007 J. Hazard. Mater. 140 299
Argun M E, Dursun S, Ozdemir C and Karatas M 2007 J. Hazard. Mater. 141 77
Chen Q, Luo Z, Hills C, Xue G and Tyrer M 2009 Water. Res. 43 2605
Bhatnagar A and Minocha A K 2006. Chem. Technol. 13 203
Seo S H, Sung B W, Kim G J, Chu K H, Um C Y, Yun S L et al 2010 Water Sci. Technol. 62 2115
Khaleel A, Kapoor P N and Klabunde K J 1999 Nanostruct. Mater. 11 459
Kaur M, Rana S and Tarsikka P S 2012 Ceram. Int. 38 4319
Kaur M, Kaur N and Vibha 2016 in Ferrites and ferrates: chemistry and applications in sustainable energy and environmental remediation V Sharma (ed) (American Chem. Soc., Washington, DC) p 113
Hou X, Feng J, Liu X, Ren Y, Fan Z, Wei T et al 2011 J. Colloid. Interface Sci. 362 477
Kuai S, Zhang Z and Nan Z 2013 J. Hazard. Mater. 250 229
Hu J, Lo I M C and Chen G 2007 Sep. Purif. Technol. 56 249
Lagashetty A, Vijyanand H, Basavaraja S, Mallikarjuna N N and Venkataraman A 2010 Bull. Mater. Sci. 33 4
Ren Y, Li N, Feng J, Luan T, Wen Q, Li Z et al 2012 J. Colloid. Interface Sci. 367 415
Bakshayesh S and Dehghani H 2014 J. Iran. Chem. Soc. 11 769
Reddy D H K and Lee S 2013 Ind. Eng. Chem. Res. 52 15789
Culita D C, Simonescu C M, Patescu R E, Dragne M, Stanica N and Oprea O 2016 J. Solid State Chem. 238 311
Culita D C, Simonescu C M, Dragne M, Stanica N, Munteanu C, Preda S et al 2015 Ceram. Int. 41 13553
Fang B, Yan Y, Yang Y, Wang F, Chu Z, Sun X et al 2016 Water Sci. Technol. 73 1112
Kang D, Yu X, Ge M F and Song W 2015 Microporous Mesoporous Mater. 207 170
Kaur M, Kaur N, Jeet K and Kaur P 2015 Ceram. Int. 411 3739
Kaur M, Singh M, Mukhopadhyay S S, Singh D and Gupta M 2015 J. Alloys Compd. 653 202
Christian G D 2004 Analytical chemistry (New Jersey, USA: John Wiley and Sons Inc.)
Lagashetty A and Venkataraman A 2004 Bull. Mater. Sci. 27 491
Nabiyouni G, Fesharaki M J, Mozafari M and Amighian J 2010 Chin. Phys. Lett. 27 126401
Klug H P and Alexander I 1962 X-ray diffraction procedure (New York: Wiley)
ASTM Card No. 17-484
Maensiri S, Sangmanee M and Wiengmoon A 2009 Nanoscale Res. Lett. 4 221
Arulmurugan R, Jeyadevan B, Vaidyanathan G and Sendhilnathan S 2005 J. Magn. Magn. Mater. 288 470
Kaur M, Jain P and Singh M 2015 Mater. Chem. Phys. 162 332
Pang Y, Zeng G, Tang L, Zhang Y, Liu Y, Lei X et al 2011 Desalination 281 278
Tang L, Yang G D, Zeng G M, Cai Y, Li S S, Zhou Y Y et al 2014 Chem. Eng. J. 254 302
Kaur M and Kaur M 2018 Ceram. Int. 44 4158
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Jain, P., Kaur, M., Kaur, M. et al. Comparative studies on spinal ferrite \(\hbox {MFe}_{2}\hbox {O}_{4}\) (M = Mg/Co) nanoparticles as potential adsorbents for Pb(II) ions. Bull Mater Sci 42, 77 (2019). https://doi.org/10.1007/s12034-019-1743-2
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DOI: https://doi.org/10.1007/s12034-019-1743-2