Abstract
The effect of substitution of silver (Ag) on the structural, electric, dielectric and magnetic properties of nano-CoFe2O4 synthesized via green synthesis using okra plant extract is investigated. The lattice parameters and inverse spinel structure of Ag-substituted CoFe2O4 is confirmed from Rietveld refinement of the x-ray diffraction measurements, Fourier transform infrared (FT-IR) and Raman spectra. A lattice expansion is observed due to the incorporation of larger Ag ions into the CoFe2O4 lattice. Field emission scanning electron micrography analyses elucidate the formation of poly-faceted surfaces with reduction in particle size on Ag doping. The temperature dependent impedance and modulus study reveals the presence of relaxation phenomenon which is dependent on frequency and temperature. Frequency dependent dielectric measurements with increasing temperature obey the modified Debye model. Dielectric loss in the negative region for Ag-doped CoFe2O4 signifies the change of polarization direction due to an increase of Co2+/Fe2+ ratio for the substitution of Ag ions in the B site. Magnetic hysteresis curves exhibit a low field hysteresis loop at room temperature indicating the long-range ferromagnetic ordering nature of the samples. Low loss and high dielectric values make these materials a promising candidate for high frequency devices.
Similar content being viewed by others
Data Availability
The data that support the findings of this study are available from the corresponding author upon reasonable request.
References
V. Uskokovic, M. Drofenik, and I. Ban, J. Magn. Magn. Mater. 284, 294 (2004).
S. Hatamie, B. Parseh, M.M. Ahadian, F. Naghdabadi, R. Saber, and M. Soleimani, J. Magn. Magn. Mater. 462, 185 (2018).
H. Shokrollahi, A. Khorramdin, and Gh. Isapour, J. Magn. Magn. Mater. 369, 176 (2014).
P. Liu, S. Chen, M. Yao, Z. Yao, V.M.H. Ng, J. Zhou, Y. Lei, Z. Yang, and L.B. Kong, Mater. Sci. Semicond. Process. 112, 105008 (2020).
P. Liu, Z. Yao, J. Zhou, Z. Yang, and L.B. Kong, J. Mater. Chem. 4, 9738 (2016).
R. Gao, Q. Zhang, Z. Xu, Z. Wang, G. Chen, X. Deng, C. Fu, and W. Cai, W. Compos. Part B: Eng 166, 204 (2019).
R. Gao, X. Qin, Q. Zhang, Z. Xu, Z. Wang, C. Fu, G. Chen, X. Deng, and W. Cai, Alloys Compd. 795, 501 (2019).
L. Sintubin, W. Verstraete, and N. Boon, Biotechnol. Bioeng. 109, 2422 (2012).
S.S. Suri, H. Fenniri, and B. Singh, J. Occup. Med. Toxicol. 2, 16 (2007).
S.V. Patil, H.P. Borase, C.D. Patil, and B.K. Salunke, Appl. Biochem. Biotech. 107, 776 (2012).
K.K. Jain, BMC Med. 8, 83 (2010).
Y.V. Anisimova, S.I. Gelperina, C.A. Peloquin, and L.B. Heifets, J. Nanopart. Res. 2, 165 (2000).
S. Mohanty, P. Jena, R. Mehta, R. Pati, B. Banerjee, S. Patil, and A. Sonawane, Antimicrob. Agents Chemother. 57, 3688 (2013).
H.P. Borase, C.D. Patil, I.P. Sauter, M.B. Rott, and S.V. Patil, FEMS Microbiol. Lett. 345, 127 (2013).
E. Suja, Y.V. Nancharaiah, and V.P. Venugopalan, Appl. Biochem. Biotech. 167, 1569 (2012).
H.P. Borase, C.D. Patil, R.B. Salunkhe, R.K. Suryawanshi, B.K. Salunke, and S.V. Patil, Biotechnol. Appl. Bioc. 61, 385 (2013).
C.J. Kirubaharan, D. Kalpana, Y.S. Lee, A.R. Kim, D.J. Yoo, K.S. Nahm, and G.G. Kumar, Ind. Eng. Chem. 51, 7441 (2012).
E. Pervaiz and I.H. Gul, Journal. J. Magn. Magn. Mater. 343, 194 (2013).
T. Prabhakaran and J. Hemalatha, Ceram. Int. 4, 14113 (2016).
L. Avazpour, M.R. Toroghinejad, and H. Shokrollahi, Appl. Surf. Sci. 387, 869 (2016).
V.S. Kiran and S. Sumathi, J. Magn. Magn. Mater. 421, 113 (2017).
T. Sodaee, A. Ghasemi, and R.S. Razavi, Ceram. Int. 42, 17420 (2016).
D. Gingasu, I. Mindru, O.C. Mocioiu, S. Preda, N. Stanica, L. Patron, A. Ianculescu, O. Oprea, S. Nita, I. Paraschiv, M. Popa, C. Saviuc, C. Bleotu, and M.C. Chifiriuc, Mater. Chem. Phys. 182, 219 (2016).
K. Kombaiah, J.J. Vijaya, L.J. Kennedy, and M. Bououdina. Optik 129, 57 (2017).
N. Sanpo, C.C. Berndt, C. Wen, and J. Wang, Acta Biomater. 9, 5830 (2013).
S. Velho-Pereira, A. Noronha, and A. Mathias, Mater. Sci. Eng. C 52, 282 (2015).
S. Xavier, H. Cleetus, P.J. Nimila, S. Thankachan, R.M. Sebastian, and E.M. Mohammed, Pharm. Biol. Chem. Sci. 5(5), 364 (2014).
R. Shukla, R.S. Ningthoujam, and S.S. Umare, Hyperfine Interact. 184, 217 (2008).
E.J. Choi, Y. Ahn, S. Kim, D.H. An, K.U. Kang, B.-G. Lee, K.S. Baek, and H.N. Oak, J. Magn. Magn. Mater. 262, L198 (2003).
K.L. Routray, D. Sanyal, and D. Behera, J. Appl. Phy. 122, 224104 (2017).
M. Mozaffari, S. Manouchehri, M.H. Yousefi, and J. Amighian, J. Magn. Magn. Mater. 322, 383 (2010).
L.V. Gasparov, D.B. Tanner, D.B. Romero, H. Berger, G. Margaritondo, and L. Forro, Phys. Rev. B 69, 7939 (2000).
J. Ayyappan, B. Philip, and J. Raj, J. Phys. Chem. 113, 590 (2009).
A.K. Baral and V. Sankaranarayanan, Appl. Phys. A 98, 367 (2010).
V. Saltas, I. Fitilis, and F. Vallianatos, Tectonophysics 637, 198 (2014).
M. Satalkar, S.N. Kane, M. Kumaresavanji, and J.P. Araujo, Mater. Res. 91, 14 (2017).
D.N.H. Tran, S. Kabiri, and D. Losic, Carbon 76, 193 (2014).
D. Suresh, Udayabhanu, M.A. Pavan Kumar, H. Nagabhushana, and S.C. Sharma, Mater. Lett. 151, 93 (2015).
J. Suchanicz, Mat. Sci. Eng. B 55, 114 (1998).
E. Oumezzine, S. Hcini, F.I.H. Rhouma, and M. Oumezzine, J. Alloys Compd. 726, 187 (2017).
D.L. Sekulić, Z.Z. Lazarević, Č.D. Jovalekić, A.N. Milutinović, and N.Z. Romčević, Sci. Sinter. 48(1), 2016.
M.E. Hajlaoui, R. Dhahri, N. Hnainia, A. Benchaabane, E. Dhahri, and K. Khirouni, RSC Adv. 9, 32395 (2019).
L.S. Lobo, S. Kalainathan, and A.R. Kumar, Superlattice Microst. 88, 116 (2015).
M. Atif, and M. Nadeem, J. Alloys Compd. 623, 447 (2015).
M. Idrees, M. Nadeem, M. Atif, M. Siddique, M. Mehmood, and M.M. Hassan, Acta Mater. 59, 1338 (2011).
K.W. Wagner, Am. J. Phys. 40, 317 (1973).
R. Gao, X. Qin, Q. Zhang, Z. Xu, Z. Wang, C. Fu, G. Chen, X. Deng, and W. Cai, Mater. Chem. Phys. 232, 428 (2019).
C.G. Koops, Phys. Rev. 83, 121 (1951).
R.D. Shannon, J. Appl. Phy. 73, 348 (1993).
P. Liu, V.M.H. Ng, Z. Yao, J. Zhou, Y. Lei, Z. Yang, H. Lv, and L.B. Kong, ACS Appl. Mater. Interfaces 9, 16404 (2017).
H.M. Zaki, Physica B Condens. Matt. 363, 232 (2005).
C.V. Ramana, Y.D. Kolekar, K. Kamala Bharathi, B. Sinha, K. Ghosh, J. Appl. Phys. 114(18), p.183907 (2013).
Y. Köseoğlu, Ceram. Int. 39, 4221 (2013).
Acknowledgments
Author Krutika L. Routray acknowledges Department of Science and Technology, India, for fellowship grants under the INSPIRE scheme with Sanction Number DST/INSPIRE Fellowship/ 2014/IF140812 during her research work. Magnetisation study has been supported by VSM, DST, India, project code ‘‘EMR/2014/000341’’.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Routray, K.L., Saha, S. & Behera, D. Insight Into the Anomalous Electrical Behavior, Dielectric and Magnetic Study of Ag-Doped CoFe2O4 Synthesised by Okra Extract-Assisted Green Synthesis. J. Electron. Mater. 49, 7244–7258 (2020). https://doi.org/10.1007/s11664-020-08468-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11664-020-08468-1