Synthesis of magnetic chromium substituted cobalt ferrite Co(CrxFe1–x)2O4 adsorbents for phosphate removal

  • Qui Anh Tran Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam https://orcid.org/0000-0002-0365-8794
  • Nhat Linh Tran Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam https://orcid.org/0000-0001-8527-1958
  • Dang Khoa Nguyen Anh Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam https://orcid.org/0000-0002-0968-0968
  • Quynh Nhu Le Thi Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam https://orcid.org/0000-0002-8081-5570
  • The Luan Nguyen Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam https://orcid.org/0000-0001-6305-6878
  • Huu Thinh Pham Nguyen Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam https://orcid.org/0000-0002-9308-5263
  • Anh Tien Nguyen Faculty of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam https://orcid.org/0000-0002-4396-0349
  • Quoc Thiet Nguyen Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1B TL29 District 12, Ho Chi Minh City, Vietnam https://orcid.org/0000-0002-2218-9225
  • Tien Khoa Le Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam https://orcid.org/0000-0003-0058-0298
Keywords: Chromium substitution, Cobalt ferrite, Phosphate removal, Magnetic adsorbent, Surface Cr 3 content

Abstract

In this work, we aimed to prepare chromium substituted cobalt ferrite Co(CrxFe1–x)2O4 powders by a simple coprecipitationannealing method with different Cr contents to create novel magnetic adsorbents for the removal of phosphate ions from water. The effects of Cr substitution on the crystal structure, phase composition, morphology, surface atomic composition, surface area and magnetic properties of our adsorbents were investigated by X-ray diffraction, scanning electron microscopy, energy-dispersive X-ray spectroscopy, Brunauer-Emmett-Teller nitrogen adsorption-desorption and vibrating sample magnetometry. According to the results, all our Co(CrxFe1–x)2O4 samples exhibited higher phosphate adsorption than CoFe2O4 powder but their magnetic properties were reduced for increasing Cr substitution. Among them, the Co(Cr0.25Fe0.75)2O4 sample was found to be the most promising material since its magnetic properties are still high to allow it to be easily separated from the solution and its maximum P adsorption capacity (according to the Langmuir model) was estimated to be 4.84 times higher than CoFe2O4, which can be attributed to the presence of Cr3+ ions on the surface and the enhanced surface specific area of this substituted sample. Moreover, the adsorption data of Co(Cr0.25Fe0.75)2O4 sample also fitted well
to the pseudo second order kinetic model, revealing the adsorption rate constant of 0.87 mgP–1s–1, two times superior to CoFe2O4.

Downloads

Download data is not yet available.

Author Biographies

Qui Anh Tran, Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam

4th year student, Faculty of Chemistry,
University of Science, Vietnam National University
(Ho Chi Minh City, Vietnam).

Nhat Linh Tran, Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam

4th year student, Faculty of
Chemistry, University of Science, Vietnam National
University (Ho Chi Minh City, Vietnam).

Dang Khoa Nguyen Anh, Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam

3rd year student, Faculty
of Chemistry, University of Science, Vietnam National
University (Ho Chi Minh City, Vietnam).

Quynh Nhu Le Thi, Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam

3rd year student, Faculty of
Chemistry, University of Science, Vietnam National
University (Ho Chi Minh City, Vietnam).

The Luan Nguyen, Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam

Master in Chemistry, Faculty of
Chemistry, University of Science, Vietnam National
University (Ho Chi Minh City, Vietnam).

Huu Thinh Pham Nguyen, Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam

Master in Chemistry,
Faculty of Chemistry, University of Science, Vietnam
National University (Ho Chi Minh City, Vietnam).

Anh Tien Nguyen, Faculty of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam

PhD in Chemistry, Chief of
Inorganic Chemistry Department, Ho Chi Minh City
University of Education (Ho Chi Minh City, Vietnam).

Quoc Thiet Nguyen, Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1B TL29 District 12, Ho Chi Minh City, Vietnam

PhD in Chemistry, Institute of
Applied Materials Science, Vietnam Academy of
Science and Technology (Ho Chi Minh City, Vietnam).

Tien Khoa Le, Faculty of Chemistry, University of Science, Ho Chi Minh city, Vietnam; Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam

PhD in Chemistry, Chief of Inorganic
Chemistry Department, University of Science, Vietnam
National University (Ho Chi Minh City, Vietnam).

References

Cooperband L. R., Good L. W. Biogenic phosphate minerals in manure: implications for phosphorus loss to surface waters. Environmental Science & Technology. 2002;36(23): 5075–5082. https://doi.org/10.1021/es025755f

Oguz E., Gurses A., Canpolat N. Removal of phosphate from wastewaters. Cement and Concrete Research. 2003;33(8): 1109–1112. https://doi.org/10.1016/S0008-8846(03)00016-4

Smith V. H., Schindler D. W. Eutrophication science: where do we go from here? Trends in Ecology & Evolution. 2009;24(4): 201–207. https://doi.org/10.1016/j.tree.2008.11.009

Guo H., Li W., Wang H., Zhang J., Liu Y., Zhou Y. A study of phosphate adsorption by different temperature treated hydrous cerium oxides. Rare Metals. 2011;30: 58–62. https://doi.org/10.1007/s12598-011-0197-5

Cheng X., Huang X., Wang X., Sun D. J. Influence of calcination on the adsorptive removal of phosphate by Zn–Al layered double hydroxides from excess sludge liquor. Journal of Hazardous Materials. 2010;177: 516–523. https://doi.org/10.1016/j.jhazmat.2009.12.063

Lu S. G., Bai S. Q., Zhu L., Shan H. D. Removal mechanism of phosphate from aqueous solution by fly ash. Journal of Hazardous Materials. 2009;161: 95–101. https://doi.org/10.1016/j.jhazmat.2008.02.123

Delaneya P., Manamon C. M., Hanrahan J. P., Copley M. P., Holmes J. D., Morris M. A. Development of chemically engineered porous metal oxides for phosphate removal. Journal of Hazardous Materials. 2011;185: 382–391. https://doi.org/10.1016/j.jhazmat.2010.08.128

Zhang X., Sun F., He J., Xu H., Cui F., Wang W. Robust phosphate capture over inorganic adsorbents derived from lanthanum metal organic frameworks. Chemical Engineering Journal. 2017;326: 1086–1094. https://doi.org/10.1016/j.cej.2017.06.052

Santos L. C., da Silva A. F., dos Santos Lins P. V., da Silva Duarte J. L., Ide A. H., Meili L. Mg-Fe layered double hydroxide with chloride intercalated: Synthesis, characterization and application for efficient nitrate removal. Environmental Science and Pollution Research. 2020;27: 5890–5900. https://doi.org/10.1007/s11356-019-07364-4

Sunday K. J., Taheri M. L. NiZnCu-ferrite coated iron powder for soft magnetic composite applications. Journal of Magnetism and Magnetic Materials. 2018;463: 1–6. https://doi.org/10.1016/j.jmmm.2018.05.030

Anupama A. V., Kumaran V., Sahoo B. Application of Ni-Zn ferrite powders with polydisperse spherical particles in magnetorheological fluids. Powder Technology. 2018;338: 190–196. https://doi.org/10.1016/j.powtec.2018.07.008

Hoang N. T. P., Le T. K. Polyethylene glycolassisted sol-gel synthesis of magnetic CoFe2O4 powder as photo-Fenton catalysts in the presence of oxalic acid. Journal of Sol-Gel Science and Technology. 2018;88: 211–219. https://doi.org/10.1007/s10971-018-4783-y

Lai L., Xie Q., Chi L., Gu W., Wu D. Adsorption of phosphate from water by easily separable Fe3O4@SiO2 core/shell magnetic nanoparticles functionalized with hydrous lanthanum oxide. Journal of Colloid and Interface Science. 2016;465: 76–82. https://doi.org/10.1016/j.jcis.2015.11.043

Lin Z, Chen J. Magnetic Fe3O4@MgAl-LDH@La(OH)3 composites with a hierarchical core-shellstructure for phosphate removal from wastewater and inhibition of labile sedimentary phosphorus release. Chemosphere. 2021; 264: 128551. https://doi.org/10.1016/j.chemosphere.2020.128551

APHA (American Public Health Association). Standard methods for the examination of water and wastewater, 19th ed. APHA, Washington, DC. 1995.

Raghasudha M., Ravinder D., Veerasomaiah P. Magnetic properties of Cr-substituted Co-ferrite nanoparticles synthesized by citrate-gel autocombustion method. Journal of Nanostructure in Chemistry. 2013;3: 63. https://doi.org/10.1186/2193-8865-3-63

Li Z., Dai J., Cheng C., Suo Z., quing W. Synthesis and magnetic properties of chromium doped cobalt ferrite nanotubes. Materials Research Express. 2020;7: 086102. https://doi.org/10.1088/2053-1591/abae26

Fournier J. T., Landry R. J. ESR of Exchange coupled Cr3+ ions in phosphate glass. The Journal of Chemical Physics. 1971;55: 2522–2525. https://doi.org/10.1063/1.1676442

Worsztynowicza A., Kaczmareka S. M., Kurzawab M., Bosacka M. Magnetic study of Cr3+ ion in M2CrV3O11–x (M=Zn, Mg) compounds. Journal of Solid State Chemistry. 2005;178: 2231–2236. https://doi.org/10.1016/j.jssc.2005.04.033

Shannon R. D. Revised effective ionic radii and systematic studies of interatomic distances in halides and

halcogenides. Acta Crystallographica Section A. 1976;32: 751–767. https://doi.org/10.1107/S0567739476001551

Del Bubba M., Arias C. A., Brix H. Phosphorus adsorption maximum of sands for use as media in subsurface flow constructed reed beds as measured by the Langmuir isotherm, Water Research. 2003;37: 3390–3400. https://doi.org/10.1016/S0043-1354(03)00231-8

Rai D., Moore D. A., Hess N. J., Rao L., Clark S. B. Chromium(III) hydroxide solubility in the aqueous Na+–OH––H2PO4 ––HPO42––PO43––H2O system: a thermodynamic model. Journal of Solution Chemistry. 2007;36: 1213–1242. https://doi.org/10.1007/s10953-007-9179-5

Lente G., Magalhães M. E. A., Fábián. I. Kinetics and mechanism of complex formation reactions in the iron(III)-phosphate ion system at large iron(III) excess. Formation of a tetranuclear complex. Inorganic Chemistry. 2000;39: 1950–1954. https://doi.org/10.1021/ic991017p

Published
2022-08-26
How to Cite
Tran, Q. A., Tran, N. L., Anh, D. K. N., Thi, Q. N. L., Nguyen, T. L., Nguyen, H. T. P., Nguyen, A. T., Nguyen, Q. T., & Le, T. K. (2022). Synthesis of magnetic chromium substituted cobalt ferrite Co(CrxFe1–x)2O4 adsorbents for phosphate removal. Kondensirovannye Sredy I Mezhfaznye Granitsy = Condensed Matter and Interphases, 24(3), 306-314. https://doi.org/10.17308/kcmf.2022.24/9852
Section
Original articles