In situ anchor of magnetic Fe₃O₄ nanoparticles onto natural maifanite as efficient heterogeneous Fenton-like catalyst

Abstract

In situ anchor of magnetic Fe₃O₄ nanoparticles (NPs) onto the surface of natural maifanite was realized by chemical oxidation coprecipitation in hot alkaline solution. The Fe₃O₄/maifanite composites were characterized by XRD, FTIR, SEM, and TEM. These results indicated that polycrystalline Fe₃O₄ NPs with inverse spinel structure were formed and tightly dispersed on maifanite surface. Based on the measurement of surface Zeta potential of maifanite at different medium pHs, the possible combination mechanism between natural maifanite and Fe₃O₄ NPs was proposed. Then, the as-obtained composites were developed as highly efficient heterogeneous Fenton-like catalyst for the discoloration of an azo dye, Methyl Orange (MO). The comparative tests on MO discoloration in different systems revealed that Fe₃O₄/maifanite composite exhibited much higher Fenton-like catalytic activity than Fe₃O₄ NPs and the heterogeneous Fenton-like reaction governed the discoloration of MO. Kinetic results clearly showed that MO discoloration process followed the second-order kinetic model. Fe₃O₄/maifanite composites exhibited the typical ferromagnetic property detected by VSM and could be easily separated from solution by an external magnetic field.

Keywords

maifanite / Fe₃O₄ NPs / mechanism / Fenton-like catalyst / Methyl Orange (MO)

References

[1] Grant S B, Saphores J D, Feldman D L, . Taking the “waste” out of “wastewater” for human water security and ecosystem sustainability. Science, 2012, 337(6095): 681–686

[2] Khin M M, Nair A S, Babu V J, . A review on nanomaterials for environmental remediation. Energy & Environmental Science, 2012, 5(8): 8075–8109

[3] Hernández-Zamora M, Cristiani-Urbina E, Martínez-Jerónimo F, . Bioremoval of the azo dye Congo Red by the microalga Chlorella vulgaris. Environmental Science and Pollution Research International, 2015, 22(14): 10811–10823

[4] Zhang X, Hua M, Lv L, . Ionic polymer-coated laccase with high activity and enhanced stability: application in the decolouri-sation of water containing AO7. Scientific Reports, 2015, 5: 8253

[5] Manenti D R, Soares P A, Silva T F C V, . Performance evaluation of different solar advanced oxidation processes applied to the treatment of a real textile dyeing wastewater. Environmental Science and Pollution Research International, 2015, 22(2): 833–845

[6] Wang J L, Xu L J. Advanced oxidation processes for wastewater treatment: Formation of hydroxyl radical and application. Critical Reviews in Environmental Science and Technology, 2012, 42(3): 251–325

[7] Liu P, Li C, Zhao Z, . Induced effects of advanced oxidation processes. Scientific Reports, 2014, 4: 4018

[8] Bayat M, Sohrabi M, Royaee S J. Degradation of phenol by heterogeneous Fenton reaction using Fe/clinoptilolite. Journal of Industrial and Engineering Chemistry, 2012, 18(3): 957–962

[9] Pastrana-Martinez L M, Pereira N, Lima R, . Degradation of diphenhydramine by photo-Fenton using magnetically recoverable iron oxide nanoparticles as catalyst. Chemical Engineering Journal, 2015, 261: 45–52

[10] Kwan W P, Voelker B M. Rates of hydroxyl radical generation and organic compound oxidation in mineral-catalyzed Fenton-like systems. Environmental Science & Technology, 2003, 37(6): 1150–1158

[11] Teixeira A P C, Tristão J C, Araujo M H, . Iron: a versatile element to produce materials for environmental applications. Journal of the Brazilian Chemical Society, 2012, 23(9): 1579–1593

[12] Xu L J, Wang J L. Fenton-like degradation of 2,4-dichlorophenol using Fe₃O₄ magnetic nanoparticles. Applied Catalysis B: Environmental, 2012, 123–124: 117–126

[13] Rusevova K, Kopinke F D, Georgi A. Nano-sized magnetic iron oxides as catalysts for heterogeneous Fenton-like reactions – Influence of Fe(II)/Fe(III) ratio on catalytic performance. Journal of Hazardous Materials, 2012, 241–242: 433–440

[14] He J, Yang X F, Men B, . EDTA enhanced heterogeneous Fenton oxidation of dimethyl phthalate catalyzed by Fe₃O₄: Kinetics and interface mechanism. Journal of Molecular Catalysis A: Chemical, 2015, 408: 179–188

[15] Wang H, Huang Y. Prussian-blue-modified iron oxide magnetic nanoparticles as effective peroxidase-like catalysts to degrade methylene blue with H₂O₂. Journal of Hazardous Materials, 2011, 191(1–3): 163–169

[16] Shi W, Zhang X, He S, . CoFe₂O₄ magnetic nanoparticles as a peroxidase mimic mediated chemiluminescence for hydrogen peroxide and glucose. Chemical Communications, 2011, 47(38): 10785–10787

[17] Gao L, Zhuang J, Nie L, . Intrinsic peroxidase-like activity of ferromagnetic nanoparticles. Nature Nanotechnology, 2007, 2(9): 577–583

[18] Wang W, Wang Y, Liu Y, . Synthesis of novel pH-responsive magnetic nanocomposites as highly efficient heterogeneous Fenton catalysts. Chemistry Letters, 2012, 41(9): 897–899

[19] Xia M, Chen C, Long M C, . Magnetically separable mesoporous silica nanocomposite and its application in Fenton catalysis. Microporous and Mesoporous Materials, 2011, 145(1–3): 217–223

[20] Chen F, Li Y, Cai W, . Preparation and sono-Fenton performance of 4A-zeolite supported alpha-Fe₂O₃. Journal of Hazardous Materials, 2010, 177(1–3): 743–749

[21] Zhang G, Gao Y, Zhang Y, . Fe₂O₃-pillared rectorite as an efficient and stable Fenton-like heterogeneous catalyst for photodegradation of organic contaminants. Environmental Science & Technology, 2010, 44(16): 6384–6389

[22] Valizadeh S, Rasoulifard M H, Dorraji M S S. Modified Fe₃O₄–hydroxyapatite nanocomposites as heterogeneous catalysts in three UV, Vis and Fenton like degradation systems. Applied Surface Science, 2014, 319: 358–366

[23] Cleveland V, Bingham J P, Kan E. Heterogeneous Fenton degradation of bisphenol A by carbon nanotube-supported Fe₃O₄. Separation and Purification Technology, 2014, 133: 388–395

[24] Wang H, Jiang H, Wang S, . Fe₃O₄–MWCNT magnetic nanocomposites as efficient peroxidase mimic catalysts in a Fenton-like reaction for water purification without pH limitation. RSC Advances, 2014, 4(86): 45809–45815

[25] Xu H Y, Shi T N, Zhao H, . Heterogeneous Fenton-like discoloration of methyl orange using Fe₃O₄/MWCNTs as catalyst: process optimization by response surface methodology. Frontiers of Materials Science, 2016, 10(1): 45–55

[26] Yang Z Z, Wei J Y, Liu H T, . Preparation and antibacterial ability of silver-loaded maifanite. Advanced Materials Research, 2011, 197–198: 947–952

[27] Gao T P, Wang W B, Wang A Q. A pH-sensitive composite hydrogel based on sodium alginate and medical stone: Synthesis, swelling and heavy metal ions adsorption properties. Macromolecular Research, 2011, 19(7): 739–748

[28] Tang L P, He D L. Preparation of inorganic medical stone-based Ag⁺ and Cu²⁺ antimicrobial agents. Inorganic Chemicals Industry, 2010, 42: 29–32 (in Chinese)

[29] Cervantes F J, Martínez C M, Gonzalez-Estrella J, . Kinetics during the redox biotransformation of pollutants mediated by immobilized and soluble humic acids. Applied Microbiology and Biotechnology, 2013, 97(6): 2671–2679

[30] Mo Z L, Zhang C, Guo R B, . Synthesis of Fe₃O₄ nanoparticles using controlled ammonia vapor diffusion under ultrasonic irradiation. Industrial & Engineering Chemistry Research, 2011, 50(6): 3534–3539

[31] Wu T, Liu Y, Zeng X, . Facile hydrothermal synthesis of Fe₃O₄/C core–shell nanorings for efficient low-frequency microwave absorption. ACS Applied Materials & Interfaces, 2016, 8(11): 7370–7380

[32] Zhou W X, Guan D G, Sun Y, . Removal of nickel(II) ion from wastewater by modified maifanite. Materials Science Forum, 2015, 814: 371–375

[33] Fan T, Pan D K, Zhang H. Study on formation mechanism by monitoring the morphology and structure evolution of nearly monodispersed Fe₃O₄ submicroparticles with controlled particle sizes. Industrial & Engineering Chemistry Research, 2011, 50(15): 9009–9018

[34] Iida H, Takayanagi K, Nakanishi T, . Synthesis of Fe₃O₄ nanoparticles with various sizes and magnetic properties by controlled hydrolysis. Journal of Colloid and Interface Science, 2007, 314(1): 274–280

[35] Cheng Z P, Chu X Z, Yin J Z, . Surfactantless synthesis of Fe₃O₄ magnetic nanobelts by a simple hydrothermal process. Materials Letters, 2012, 75: 172–174

[36] Tong G, Liu Y, Wu T, . High-quality elliptical iron glycolate nanosheets: selective synthesis and chemical conversion into Fe_xO_y nanorings, porous nanosheets, and nanochains with enhanced visible-light photocatalytic activity. Nanoscale, 2015, 7(39): 16493–16503

[37] Deng J H, Wen X H, Wang Q N. Solvothermal in situ synthesis of Fe₃O₄–multiwalled carbon nanotubes with enhanced heterogeneous Fenton-like activity. Materials Research Bulletin, 2012, 47(11): 3369–3376

[38] Perathoner S, Centi G. Wet hydrogen peroxide catalytic oxidation (WHPCO) of organic waste in agro-food and industrial streams. Topics in Catalysis, 2005, 33(1–4): 207–224

[39] Chen F X, Xie S L, Huang X L, . Ionothermal synthesis of Fe₃O₄ magnetic nanoparticles as efficient heterogeneous Fenton-like catalysts for degradation of organic pollutants with H₂O₂. Journal of Hazardous Materials, 2016, doi:10.1016/j.jhazmat.2016.02.073 (in press)

[40] Wang J Q, Liu Y H, Chen M W, . Excellent capability in degrading azo dyes by MgZn-based metallic glass powders. Scientific Reports, 2012, 2: 418

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