Abstract
Fe oxide magnetic nanoparticles (MNPs) in general and cobalt ferrite nanoparticles in particular have immense potential for applications in catalysis, medicine, information and energy storage, etc. MNPs feature interesting physical and chemical properties, different to those of corresponding bulk materials. The magnetic anisotropy constant of almost spherical CoFe2O4 MNPs is much higher than that of magnetite (Fe3O4) MNPs of similar geometrical parameters due to the magnetocrystalline contribution. CoFe2O4 shows significant magnetization at saturation, high coercive field and Curie temperature, and good chemical and magnetic stability, being therefore preferable to the most usual Fe3O4 MNPs. A surfactant-assisted synthetic route was employed to synthesize Fe oxide and in particular cobalt ferrite MNPs over a wide pH range (3–13), endeavor which allowed analysis of transient and parasitic phase identified in acidic reaction conditions.
Similar content being viewed by others
References
Senapati, K., Borgohain, C., Phukan, P.: Synthesis of highly stable CoFe2O4 nanoparticles and their use as magnetically separable catalyst for Knoevenagel reaction in aqueous medium. J. Mol. Catal. A Chem. 339, 24 (2011)
Sanpo, N., Berndt, C.C., Wen, C., Wang, J.: Transition metal-substituted cobalt ferrite nanoparticles for biomedical applications. Acta Biomater. 9, 5830 (2013)
Pedrosa, F.J., Rial, J., Golasinski, K.M., Guzik, M.N., Quesada, A., Fernandez, J.F., Deledda, S., Carnarero, J., Bollero, A.: Towards high performance CoFe2O4 isotropic nanocrystalline powder for permanent magnet applications. Appl Phys. Lett. 109, 223105 (2016)
Jung, J.H., Kim, S., Kim, H., Park, J., Oh, J.H.: High-performance flexible organic Nano-floating gate memory devices functionalized with cobalt ferrite nanoparticles. Small. 11(37), 4976–4984 (2015)
(a) Sedlacik, M., Pavlinek, V., Peer, P., Filip, P.: Tailoring the magnetic properties and magnetorheological behavior of spinel nanocrystalline cobalt ferrite by varying annealing temperature. Dalton Trans. 43, 6919 (2014); (b) Tourinho, F.A., Franck, R., Massart, R.: Aqueous ferrofluids based on manganese and cobalt ferrites. J. Mat. Sci. 25, 3249–3254 (1990)
Palade, P., Comanescu, C., Kuncser, A., Berger, D., Matei, C., Iacob, N., Kuncser, V.: Mesoporous Cobalt Ferrite Nanosystems Obtained by Surfactant-Assisted Hydrothermal Method: Tuning Morpho-structural and Magnetic Properties via pH-Variation. Nanomaterials. 10(3), 476 (2020)
Al-Maashani, M., Gismelseed, A.M., Khalaf, K.A.M., Yousif, A.A., Al-Rawas, A.D., Widatallah, H.M., Elzain, M.E.: Structural and Mössbauer study of nanoparticles CoFe2O4 prepared by sol-gel auto-combustion and subsequent sintering. Hyperfine Interact. 239, 15 (2018)
Estournès, C., D’Orléans, C., Rehspringer, J.-L., Manova, E., Kunev, B., Paneva, D., Mitov, I., Petrov, L., Kurmoo, M.: Mössbauer and magnetic study of CoxFe3–xO4 nanoparticles. Hyperfine Interact. 165, 61–67 (2005)
Gajbhiye, N.S., Bhattacharyya, S., Balaji, G., Ningthoujam, R.S., Das, R.K., Basak, S., Weissmüller, J.: Mössbauer and magnetic studies of MFe2O4 (M=co, Ni) nanoparticles. Hyperfine Interact. 165, 153–159 (2005)
Marx, J., Huang, H., Salih, K.S.M., Thiel, W.R., Schunemann, V.: Spin canting in ferrite nanoparticles. Hyperfine Interact. 237, 41 (2016)
Morais, P.C.: Using Mössbauer spectroscopy as key technique in the investigation of nanosized magnetic particles for drug delivery. Hyperfine Interact. 181, 1–12 (2008)
Velasquez, A.A., Urquijo, J.P.: Influence of Co2+ on the structural and magnetic properties of substituted magnetites obtained by the coprecipitation method. Hyperfine Interact. 232, 97–110 (2015)
Evans, G., Kozhevnikov, I.V., Kozhevnikova, E.F., Claridge, J.B., Vaidhyanathan, R., Dickinson, C., Wood, C.D., Cooper, A.I., Rosseinsky, M.J.: Particle size–activity relationship for CoFe2O4 nanoparticle CO oxidation catalysts. J. Mater. Chem. 18, 5518–5523 (2008)
Hamdeh, H.H., Hikal, W.M., Taher, S.M., Ho, J.C., Thuy, N.P., Quy, O.K., Hanh, N.: Mössbauer evaluation of cobalt ferrite nanoparticles synthesized by forced hydrolysis. J. Appl. Phys. 97, 064310 (2005)
Ahn, Y., Choi, E.J., Kim, S., Ok, H.N.: Magnetization and Mössbauer study of cobalt ferrite particles from nanophase cobalt iron carbonate. Mater Lett. 50, 47–52 (2001)
Moumen, N., Bonville, P., Pileni, M.P.: Control of the size of cobalt ferrite magnetic fluids: Mössbauer spectroscopy. J. Phys. Chem. 100, 14410–14416 (1996)
Rondinone, A.J., Samia, A.C.S., Zhang, Z.J.: Characterizing the magnetic anisotropy constant of spinel cobalt ferrite nanoparticles. Appl Phys. Lett. 76, 3624 (2000)
Chandra, G., Srivastava, R.C., Reddy, V.R., Agrawal, H.M.: Effect of sintering temperature on magnetization and Mössbauer parameters of cobalt ferrite nanoparticles. J. Magn. Magn. Mater. 427, 225–229 (2017)
Lin, Q., Xu, J., Yang, F., Lin, J., Yang, H., He, Y.: Magnetic and Mössbauer Spectroscopy Studies of Zinc-Substituted Cobalt Ferrites Prepared by the Sol-Gel Method. Materials. 11, 1799 (2018)
Gurgel, A.L., Martinelli, A.E., Aquino Conceiçao, O.L., Xavier Jr., M.M., Torres, M.A.M., Araújo Melo, D.M.: Microwave-assisted hydrothermal synthesis and magnetic properties of nanostructured cobalt ferrite. J Alloys Compd. 799, 36–42 (2019)
Grigorova, M., Blythe, H.J., Blaskov, V., Rusanov, V., Petkov, V., Masheva, V., Nihtianova, D., Martinez, Ll.M., Munoz, J.S., Mikhov, M.: Magnetic properties and Mössbauer spectra of nanosized CoFe2O4 powders. J. Magn. Magn. Mater. 183, 163–172 (1998)
Ngo, A.T., Bonville, P., Pileni, M.P.: Spin canting and size effects in nanoparticles of nonstoichiometric cobalt ferrite. J. Appl. Phys. 89(6), 3370–3376 (2001)
Kuncser, V., Palade, P., Kuncser, A., Greculeasa, S., Schinteie, G.: Engineering magnetic properties of nanostructures via size effects and interphase interactions – springer series. Mater. Sci. 205, 169–237 (2014)
Acknowledgements
This work was supported by a grant of the Romanian Ministry of Education and Research, CCCDI-UEFISCDI, project number PN-III-P2-2.1-PED-2019-4816 within PNCD III, and via the Core Program 2019-2022 (contract PN21N/2019).
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
This article is part of the Topical Collection on Proceedings of the International Conference on the Applications of the Mössbauer Effect (ICAME 2021), 5-10 September 2021, Brasov, Romania
Edited by Victor Kuncser
Rights and permissions
About this article
Cite this article
Comanescu, C., Palade, P. & Kuncser, V. Mössbauer spectroscopy investigation of Fe oxide nanoparticles synthesized by a novel hydrothermal process over a wide pH range (3–13). Hyperfine Interact 242, 42 (2021). https://doi.org/10.1007/s10751-021-01775-x
Accepted:
Published:
DOI: https://doi.org/10.1007/s10751-021-01775-x