Optimization of synthesis conditions and the study of magnetic and dielectric properties for MgFe2O4 ferrite

• Authors: Alin Druc , Anca Dumitrescu , Adrian Borhan , Valentin Nica , Alexandra Iordan , Mircea Palamaru
• Languages of publication: EN

Abstracts

EN

Nano-sized magnesium ferrites were synthesized by the sol-gel auto-combustion method using a variety of chelating/combustion agents: tartaric acid, citric acid, cellulose, glycine, urea and hexamethylenetetramine. The original purpose of this work was the synthesis of nano-sized magnesium ferrite by using, for the first time, cellulose and hexamethylenetetramine as chelating/combustion agents. Synthesized samples were subjected to different heat treatments at 773 K, 973 K and, respectively 1173 K in air. The disappearance of the organic phase and nitrate phase with the spinel structure formation was monitored by infrared absorption spectroscopy. Spinel structure, crystallite size and cation distribution were evaluated by X-ray diffraction data. The morphology of as-prepared powders was studied using scanning electron microscopy. The magnetic and dielectric properties were studied for the obtained samples. [...]

Keywords

EN

Nanostructures; Sol-gel method; X-ray diffraction; Dielectric properties; Magnetic properties

• Publisher: De Gruyter Open
• Journal: Open Chemistry
• Year: 2013
• Volume: 11
• Issue: 8
• Pages: 1330-1342

Dates

published

1 - 8 - 2013

online

1 - 6 - 2013

Contributors

author

Alin Druc

• Faculty of Chemistry, Alexandru Ioan Cuza University of Iasi, Iasi, 700506, Romania

author

Anca Dumitrescu

• Faculty of Chemistry, Alexandru Ioan Cuza University of Iasi, Iasi, 700506, Romania

author

Adrian Borhan

• Faculty of Chemistry, Alexandru Ioan Cuza University of Iasi, Iasi, 700506, Romania

author

Valentin Nica

• Faculty of Physics, Alexandru Ioan Cuza University of Iasi, Iasi, 700506, Romania

author

Alexandra Iordan

• Faculty of Chemistry, Alexandru Ioan Cuza University of Iasi, Iasi, 700506, Romania

author

Mircea Palamaru

• Faculty of Chemistry, Alexandru Ioan Cuza University of Iasi, Iasi, 700506, Romania

References

• [1] T.K. Pathak, N.H. Vasoya, V.K. Lakhani, K.B. Modi, Ceram. Int. 36, 275 (2010) http://dx.doi.org/10.1016/j.ceramint.2009.07.023[Crossref]
• [2] K. Konishi, T. Maehara, T. Kamimori, H. Aono, T. Naohara, H. Kikkawa, Y. Watanabe, K. Kawachi, J. Magn. Magn. Mater. 272, 2428 (2004) http://dx.doi.org/10.1016/j.jmmm.2003.12.591[Crossref]
• [3] C.J. Jia, Y. Liu, M. Schwickardi, C. Weidenthaler, B. Spliethoff, W. Schmidt, F. Schüth, Appl. Catal. A - Gen. 386 94 (2010) http://dx.doi.org/10.1016/j.apcata.2010.07.036[Crossref]
• [4] Y.L. Liu, Z.M. Liu, Y. Yang, H.F. Yang, G.L. Shen, R.Q. Yu, Sensor. Actuat. B - Chem. 107, 600 (2005) http://dx.doi.org/10.1016/j.snb.2004.11.026[Crossref]
• [5] H. Okawa, J.H. Lee, T. Hotta, S. Ohara, S. Takahashi, T. Shibahashi, Y. Yamamasu, J. Power Sources 131, 251 (2004) http://dx.doi.org/10.1016/j.jpowsour.2003.11.092[Crossref]
• [6] V. Šepelák, D. Baabe, F.J. Litterst, K.D. Becker, J. Appl. Phys. 88, 5884 (2000) http://dx.doi.org/10.1063/1.1316048[Crossref]
• [7] Q. Chen, Z.J. Zhang, Appl. Phys. Lett. 73, 3156 (1998) http://dx.doi.org/10.1063/1.122704[Crossref]
• [8] S. Verma, P.A. Joy, Y.B Khollam, H.S. Potdar, S.B. Deshpande, Mater. Lett. 58, 1092 (2004) http://dx.doi.org/10.1016/j.matlet.2003.08.025[Crossref]
• [9] R.A. Candeia, M.A.F. Souza, M.I.B. Bernardi, S.C. Maestrelli, I.M.G. Santos, A.G. Souza, E. Longo, Mater. Res. Bull. 41, 183 (2006) http://dx.doi.org/10.1016/j.materresbull.2005.07.019[Crossref]
• [10] S.A. Oliver, R.J. Willey, H.H. Hamdeh, G. Oliveri, G. Busca, Scr. Metall. Mater. 33, 1695 (1995) http://dx.doi.org/10.1016/0956-716X(95)00412-O[Crossref]
• [11] P. Holec, J. Plocek, D. Nižňanský, J.P. Vejpravová, J. Sol-Gel Sci. Techn. 51, 301 (2009) http://dx.doi.org/10.1007/s10971-009-1962-x[Crossref]
• [12] H. Aono, H. Hirazawa, T. Naohara, T. Maehara, Appl. Surf. Sci. 254, 2319 (2008) http://dx.doi.org/10.1016/j.apsusc.2007.09.024[Crossref]
• [13] A. Pradeep, P. Priyadharsini, G. Chandrasekaran, J. Magn. Magn. Mater. 320, 2774 (2008) http://dx.doi.org/10.1016/j.jmmm.2008.06.012[Crossref]
• [14] R.D. Waldron, Phys. Rev. 99, 1727 (1955) http://dx.doi.org/10.1103/PhysRev.99.1727[Crossref]
• [15] A.M. Shaikh, S.A. Jadhav, S.C. Watawe, B.K. Chougule, Mater. Lett. 44, 192 (2000) http://dx.doi.org/10.1016/S0167-577X(00)00025-2[Crossref]
• [16] H.St.C. O’Neill, H. Annersten, D. Virgo, Am. Mineral. 77, 725 (1992)
• [17] A.T. Raghavender, K.M. Jadhav, Bull. Mater. Sci. 32, 575 (2009) http://dx.doi.org/10.1007/s12034-009-0087-8[Crossref]
• [18] J. Podwórny, J. Piotrowski, J. Wojsa, Ceram. Int. 34, 1587 (2008) http://dx.doi.org/10.1016/j.ceramint.2007.04.019[Crossref]
• [19] I. Bergmann, V. Šepelák, K.D. Becker, Solid State Ionics 177, 1865 (2006) http://dx.doi.org/10.1016/j.ssi.2006.04.002[Crossref]
• [20] V.K. Lakhani, T.K. Pathak, N.H. Vasoya, K.B. Modi, Solid State Sci. 13, 539 (2011) http://dx.doi.org/10.1016/j.solidstatesciences.2010.12.023[Crossref]
• [21] D.J. Epstein, B. Frackiewicz, J. Appl. Phys. 29, 376 (1958) http://dx.doi.org/10.1063/1.1723141[Crossref]
• [22] A. Pradeep, P. Priyadharsini, G. Chandrasekaran, J. Alloys Compd. 509, 3917 (2011) http://dx.doi.org/10.1016/j.jallcom.2010.12.168[Crossref]
• [23] V. Naidu, S. Vijayaragavan, R. Legadevi, A.S. Kumar, Int. J. Comput. Appl. 30, 13 (2011)
• [24] Y. Huang, Y. Tang, J. Wang, Q, Chen, Mater. Chem. Phys. 97, 394 (2006) http://dx.doi.org/10.1016/j.matchemphys.2005.08.035[Crossref]
• [25] P.P. Hankare, R.P. Patil, U.B. Sankpal, S.D. Jadhav, P.D. Lokhande, K.M. Adhav, R. Sasikala, J. Solid State Chem. 182, 3217 (2009) http://dx.doi.org/10.1016/j.jssc.2009.08.034[Crossref]
• [26] L. Gama, E.P. Hernandez, D.R. Cornejo, A.A. Costa, S.M. Rezende, R.H.G.A. Kimimami, A.C.F.M. Costa, J. Magn. Mater. 317, 29 (2007) http://dx.doi.org/10.1016/j.jmmm.2007.04.007[Crossref]
• [27] S.H. Patil, S.I. Patil, S.M. Kadam, S-R. Patil, B.K. Chougule, Bull. Mater. Sci. 14, 1225 (1991) http://dx.doi.org/10.1007/BF02744616[Crossref]
• [28] A.K. Ghatage, S.C. Choudhary, S.A. Patil, J. Mater. Sci. Lett. 15, 1548 (1996) http://dx.doi.org/10.1007/BF00625019[Crossref]
• [29] C.G. Koops, Phys. Rev. 83, 121 (1951) http://dx.doi.org/10.1103/PhysRev.83.121[Crossref]
• [30] D. Ravinder, K.V. Kumar, Bull. Mater. Sci. 24, 505 (2001) http://dx.doi.org/10.1007/BF02706722[Crossref]

Identifiers

DOI

10.2478/s11532-013-0260-1