Synthesis of Co3O4 nanoparticles by oxidation-reduction method and its magnetic characterization

• Authors: T. Ozkaya , A. Baykal , Y. Koseoğlu , H. Kavas
• Languages of publication: EN

Abstracts

EN

Without any surfactant, antiferromagnetic Co3O4 nanoparticles were synthesized successfully for the first time by means of an oxidation-reduction method with cobalt sulfate as starting material, which was oxidized to cobalt salt by NaNO3 after alkalinizing with NaOH. Morphological, structural, spectroscopic and magnetic characterization of the product were done by SEM, TEM, XRD, and VSM, respectively. The average crystallite size (on the base of line profile fitting method), D and σ, is estimated as 30 ± 6 nm. Some anomalous magnetic properties and their enhanced effect have been observed in Co3O4 antiferromagnetic nanocrystallites, including a bias field, coercivity, permanent magnetic moments and an open loop. These phenomena are attributed to the unidirectional anisotropy which is caused by the exchange coupling between AFM and FM layers, the existence of the spin glass like surface spins of Co3O4 nanoparticles due to size effects and surface-area effect. [...]

Keywords

EN

Nanomaterials; Co3O4 ; Spinels; Antiferromagnetism

• Publisher: De Gruyter Open
• Journal: Open Chemistry
• Year: 2009
• Volume: 7
• Issue: 3
• Pages: 410-414

Dates

published

1 - 9 - 2009

online

21 - 6 - 2009

Contributors

author

T. Ozkaya

• Department of Chemistry, Fatih University, Hadimköy, 34500, Istanbul, Turkey

author

A. Baykal

• Department of Chemistry, Fatih University, Hadimköy, 34500, Istanbul, Turkey

author

Y. Koseoğlu

• Department of Physics, Fatih University, Hadimköy, 34500, Istanbul, Turkey

author

H. Kavas

• Department of Physics, Fatih University, Hadimköy, 34500, Istanbul, Turkey

References

• [1] G. Busca, F. Trifiro, A. Vaccari, Langmuir 6, 1440 (1990) http://dx.doi.org/10.1021/la00099a002[Crossref]
• [2] P. Poizot, S. Laruelle, S. Grugeon, L. Dupont, J.M. Tarascon, Nature 407, 496 (2000) http://dx.doi.org/10.1038/35035045[Crossref]
• [3] Z. Yuan, F. Huang, C. Feng, J. Sun, Y. Zhou, Mater. Chem. Phys. 79, 1 (2003) http://dx.doi.org/10.1016/S0254-0584(02)00442-X[Crossref]
• [4] M. Ando, T. Kobayashi, S. Lijima, M.J. Haruta, Mater. Chem. 7, 1779 (1997) http://dx.doi.org/10.1039/a700125h[Crossref]
• [5] T. Maruyama, S.J. Arai, J. Electrochem. Soc. 143, 1383 (1996) http://dx.doi.org/10.1149/1.1836646[Crossref]
• [6] S. Weichel, P.J. Moller, Surf. Sci. 399, 219 (1998) http://dx.doi.org/10.1016/S0039-6028(97)00820-0[Crossref]
• [7] K. Kamata, Y. Lu, Y. Xia, J. Am. Chem. Soc. 125, 2384 (2003) http://dx.doi.org/10.1021/ja0292849[Crossref]
• [8] Y. Wang, L. Cai, Y. Xia, Adv. Mater. 17, 473 (2005) http://dx.doi.org/10.1002/adma.200401416[Crossref]
• [9] M. Ando, T. Kobayashi, S. Iijima, M. Haruta, J. Mater. Chem. 7(9), 1779 (1997) http://dx.doi.org/10.1039/a700125h[Crossref]
• [10] F. Svegl, B. Orel, M.G. Hutchins, K. Kalcher, J. Electrochem. Soc. 143, 1532 (1996) http://dx.doi.org/10.1149/1.1836675[Crossref]
• [11] T. Sugimoto, E. Matijevic, J. Inorg. Nucl. Chem. 41, 165 (1979) http://dx.doi.org/10.1016/0022-1902(79)80506-0[Crossref]
• [12] Y.J. Mergler, J. Hoebink, B.E. Nieuwenhuys, J. Catal. 167, 305 (1997) http://dx.doi.org/10.1006/jcat.1997.1599[Crossref]
• [13] H. Hamada, Y. Kintaichi, M. Inaba, M. Tabata, T. Yoshinari, H. Tsuchida, Catal. Today 29, 53 (1996) http://dx.doi.org/10.1016/0920-5861(95)00263-4[Crossref]
• [14] A.S.K. Sinha, V. Shankar, J. Chem. Eng. Biochem. Eng. 52, 115 (1993) http://dx.doi.org/10.1016/0923-0467(93)85024-P[Crossref]
• [15] C. Mocuta, A. Barbier, G. Renaud, Appl. Surf. Sci. 56, 162 (2002)
• [16] F. Svegl, B. Orel, I. Grabec-Svegl, V. Kaucic, Electrochim. Acta 45, 4359 (2000) http://dx.doi.org/10.1016/S0013-4686(00)00543-0[Crossref]
• [17] M.E. Baydi, G. Poillerat, J.-L. Rehspringer, J.L. Gautier, J.-F. Koenig, P. Chartier, J. Solid State Chem. 109, 281 (1994) http://dx.doi.org/10.1006/jssc.1994.1105[Crossref]
• [18] Y.H. Ni, X.W. Ge, Z.C. Zhang, H.R. Liu, Z.L. Zhu, Q. Ye, Mater. Res. Bull. 36, 2383 (2001) http://dx.doi.org/10.1016/S0025-5408(01)00739-5[Crossref]
• [19] C. Pirovano, S. Trasatti, J. Electroanal. Chem. 180(1–2), 171 (1984) http://dx.doi.org/10.1016/0368-1874(84)83578-9[Crossref]
• [20] S. Sakamoto, M. Yoshinaka, K. Hirota, O. Yamaguchi, J. Am. Ceram. Soc. 80, 267 (1997) http://dx.doi.org/10.1111/j.1151-2916.1997.tb02824.x[Crossref]
• [21] A.U. Mane, K. Shalini, A. Wohlfart, A. Devi, S.A. Shivashankar, J. Cryst. Growth 240, 157 (2002) http://dx.doi.org/10.1016/S0022-0248(02)00860-6[Crossref]
• [22] K. Shalini, A.U. Mane, S.A. Shivashankar, M. Rajeswari, S. Choopun, J. Cryst. Growth 231, 242 (2001) http://dx.doi.org/10.1016/S0022-0248(01)01493-2[Crossref]
• [23] M. Burriel, G. Garcia, J. Santiso, A. Abrutis, Z. Saltyte, A. Figueras, Chem. Vapor Depos. 11, 106 (2005) http://dx.doi.org/10.1002/cvde.200406320[Crossref]
• [24] R.N. Singh, J.F. Koenig, G. Poillerat, P. Chartier, J. Electrochem. Soc. 137, 1480 (1990)
• [25] M. Hamdani, J.F. Koenig, P. Chartier, J. Appl. Electrochem. 18, 568 (1988) http://dx.doi.org/10.1007/BF01022252[Crossref]
• [26] R. Xu, H.C. Zeng, J. Phys. Chem. B 107, 926 (2003) http://dx.doi.org/10.1021/jp021094x[Crossref]
• [27] B.B. Lakshmi, C.J. Patrissi, C.R. Martin, Chem. Mater. 9, 2544 (1997) http://dx.doi.org/10.1021/cm970268y[Crossref]
• [28] T. Ozkaya, A. Baykal, H. Kavas, Y. Köseoğlu, M.S. Toprak, Physica B 403, 3760 (2008). http://dx.doi.org/10.1016/j.physb.2008.07.002[Crossref]
• [29] W. Yu, T. Zhang, J. Zhang, X. Qiao, L. Yang, Y. Liu, Materials Letters 60, 2998 (2006) http://dx.doi.org/10.1016/j.matlet.2006.02.032[Crossref]
• [30] T. Ozkaya, “Synthesis and Characterization of M3O4 ((m = Fe, Co, Mn) Magnetic nanoparticles”, Master Thesis, Fatih University, İstanbul-Turkey, July (2008)
• [31] P.H. Refait, J.M.R. Genin, Corros. Sci. 34, 797 (1993) http://dx.doi.org/10.1016/0010-938X(93)90101-L[Crossref]
• [32] A.A. Olowe, J.M.R. Genin, Corros. Sci. 32, 965 (1991) http://dx.doi.org/10.1016/0010-938X(91)90016-I[Crossref]
• [33] T. Wejrzanowski, R. Pielaszek, A. Opalinska, H. Matysiak, W. Łojkowski, K.J. Kurzydłowski, Applied Surface Science 253, 204 (2006) http://dx.doi.org/10.1016/j.apsusc.2006.05.089[Crossref]
• [34] R. Pielaszek, Analytical expression for diffraction line profile for polydispersive powders, Appl. Crystallography (Proceedings of the XIX Conference, Krakow, Poland, 2003) 43
• [35] H.K. Lin, H.C. Chiu, H.C. Tsai, Catal. Lett. 88, 169 (2003) http://dx.doi.org/10.1023/A:1024013822986[Crossref]
• [36] St.G. Christokova, M. Stayonava, M. Georgieva, D. Mehandjiev, Mater. Chem. Phys. 60, 39 (1999) http://dx.doi.org/10.1016/S0254-0584(99)00053-X[Crossref]
• [37] Y. Chen, Y. Zhang, S. Fu, Mater. Lett. 61, 701 (2007) http://dx.doi.org/10.1016/j.matlet.2006.05.046[Crossref]
• [38] F. Kurtulu§, H. Güler, Inorganic Materials 41(5), 564 (2005)
• [39] W.L. Roth, J. Phys. Chem. Solids 25, 1 (1964) http://dx.doi.org/10.1016/0022-3697(64)90156-8[Crossref]
• [40] T. Ambrose, C.L. Chien, Phys. Rev. Lett. 76, 1743 (1996) http://dx.doi.org/10.1103/PhysRevLett.76.1743[Crossref]
• [41] R.H. Kodama, S.A. Makhlouf, A.E. Berkowitz, Phys. Rev. Lett. 79, 1393 (1997) http://dx.doi.org/10.1103/PhysRevLett.79.1393[Crossref]
• [42] L. Neel, in: C. Dewitt, B. Dreyfus, and P.D. de Gennes (Eds.), Low Temperature Physics (Gordon and Beach, New York, 1962) 413
• [43] C. Nethravathi, S. Sen, N. Ravishankar, M. Rajamathi, C. Pietzonka, Bernd Harbrecht, J. Phys. Chem. B 109, 11468 (2005) http://dx.doi.org/10.1021/jp050725v[Crossref]
• [44] E.L. Salabas, A. Rumplecker, F. Kleitz, F. Radu, F. Schuth, Nano Letters 6, 2977 (2006) http://dx.doi.org/10.1021/nl060528n[Crossref]
• [45] A. Salah, J. Makhlouf, J. Magn. Magn. Mater. 246, 184 (2002) http://dx.doi.org/10.1016/S0304-8853(02)00050-1[Crossref]

Identifiers

DOI

10.2478/s11532-009-0012-4