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Research Article | Open Access

Electrochemical synthesis of nanosized iron oxide–alumina system

A. F. DRESVYANNIKOV( )I. O. GRIGORYEVAL. R. KHAYRULLINA
Kazan National Research Technological University (KNRTU), Kazan 420015, Russia
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Abstract

An electrochemical method for the synthesis of complex dispersed oxide system Al2O3–Fe2O3, based on the combined aluminum and iron anodic dissolution in aqueous solution containing chloride ions, has been suggested. The phase composition and morphology of Al2O3–Fe2O3 dispersed precipitate have been investigated by means of X-ray fluorescence, X-ray diffraction (XRD), and scanning electron microscopy (SEM). The influence of the electrolysis mode on the characteristics of the synthesized oxide system has been shown. It is found that the direct current (DC) mode allows us to adjust the phase correlation in the precipitate and to obtain a particle size which is two or more times smaller than the particle size of the samples synthesized by means of the alternating current (AC).

References

[1]
Chubar NI, Kanibolotskyy VA, Strelko VV, et al. Adsorption of phosphate ions on novel inorganic ion exchanges. Colloid Surface A 2005, 255: 5563.
[2]
Gulshan F, Kameshima Y, Nakajima A, et al. Preparation of alumina–iron oxide compounds by gel evaporation method and its simultaneous uptake properties for Ni2+, NH4+ and H2PO4-. J Hazard Mater 2009, 169: 697702.
[3]
Zhong Y, Yang Q, Luo K, et al. Fe(II)–Al(III) layered double hydroxides prepared by ultrasound-assisted co-precipitation method for the reduction of bromate. J Hazard Mater 2013, 250–251: 345353.
[4]
Ajouyed O, Hurel C, Ammari M, et al. Sorption of Cr(VI) onto natural iron and aluminum (oxy)hydroxides: Effects of pH, ionic strength and initial concentration. J Hazard Mater 2010, 174: 616622.
[5]
Mahapatra A, Mishra BG, Hota G. Electrospun Fe2O3–Al2O3 nanocomposite fibers as efficient adsorbent for removal of heavy metal ions from aqueous solution. J Hazard Mater 2013, 258–259: 116123.
[6]
Hsueh CL, Huang YH, Chen CY. Novel activated alumina-supported iron oxide-composite as a heterogeneous catalyst for photooxidative degradation of reactive black 5. J Hazard Mater 2006, 129: 228233.
[7]
Li FB, Li XZ, Liu CS, et al. Effect of alumina on photocatalytic activity of iron oxides for bisphenol A degradation. J Hazard Mater 2007, 149: 199207.
[8]
Park J-Y, Lee Y-J, Khanna PK, et al. Alumina-supported iron oxide nanoparticles as Fischer–Tropsch catalysts: Effect of particle size of iron oxide. J Mol Catal A: Chem 2010, 323: 8490.
[9]
Dong H, Xie M, Xu J, et al. Iron oxide and alumina nanocomposites applied to Fischer–Tropsch synthesis. Chem Commun 2011, 47: 40194021.
[10]
Ding J, Liu BH, Dong ZL, et al. The preparation of Al2O3/M (Fe, Co, Ni) nanocomposites by mechanical alloying and the catalytic growth of carbon nanotubes. Composites Part B 2004, 35: 103109.
[11]
Alexiadis VI, Verykios XE. Influence of structural and preparation parameters of Fe2O3/Al2O3 catalysts on rate of production and quality of carbon nanotubes. Mater Chem Phys 2009, 117: 528535.
[12]
Mahapatra A, Mishra BG, Hota G. Adsorptive removal of Congo red dye from wastewater by mixed iron oxide–alumina nanocomposites. Ceram Int 2013, 39: 54435451.
[13]
Karakassides MA, Gournis D, Bourlinos AB, et al. Magnetic Fe2O3–Al2O3 composites prepared by a modified wet impregnation method. J Mater Chem 2003, 13: 871876.
[14]
Stypula B, Starowicz M, Hajos M, et al. Electrochemical synthesis of ZnO nanoparticles during anodic dissolution of zinc in alcohols solvents. Arch Metall Mater 2011, 56: 287292.
[15]
Starowicz M, Starowicz P, Źukrowski J, et al. Electrochemical synthesis of magnetic iron oxide nanoparticles with controlled size. J Nanopart Res 2011, 13: 71677176.
[16]
Starowicz M, Starowicz P, Stypula B. Alumina-based nanoparticles obtained by anodic dissolution of Al in electrolytes with alcohol solvents. J Solid State Electr 2014, 18: 30653071.
[17]
Kittel C. Introduction to Solid State Physics, 7th edn. Wiley, 1996.
[18]
Bockris IO, Reddy A, Gamboa-Aldeco M. Modern Electrochemistry. V.2A Fundamentalz of Eletrodics, 2nd edn. Kluwer Academic Publishers, 2002.
[19]
Vetter KJ. Electrochemishe Kinetik, 2nd edn. Springer, 2014.
Journal of Advanced Ceramics
Pages 70-76
Cite this article:
DRESVYANNIKOV AF, GRIGORYEVA IO, KHAYRULLINA LR. Electrochemical synthesis of nanosized iron oxide–alumina system. Journal of Advanced Ceramics, 2016, 5(1): 70-76. https://doi.org/10.1007/s40145-015-0174-9

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Received: 11 September 2015
Revised: 22 October 2015
Accepted: 28 October 2015
Published: 19 January 2016
© The author(s) 2016

Open Access The articles published in this journal are distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons. org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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