Abstract
The kinetics of formation of NiFe2O4 nanoparticles were investigated where the nanoparticles were produced by the proteic-sol–gel method using coconut water followed by annealing in (i) air, (ii) air in the presence of boron nitride (BN), or (iii) nitrogen. The sample dried at 473 K for 5.5 h was composed of small disordered NiFe2O4 nanoparticles in a superparamagnetic state as determined from Mössbauer spectroscopy. In general, heat treatment at high temperature leads to a nanocomposite rich in NiFe2O4. In air, annealing at 1173 K for 8 h favored the formation of the magnetically ordered NiFe2O4 inverse spinel structure, with bulk characteristics and average crystal sizes of approximately 66 nm. In a nitrogen atmosphere and in compacted BN powder under air atmosphere, the NiFe2O4 spinel structure stabilized for temperatures up to 873 and 773 K, respectively, however, decomposition of the NiFe2O4 phase into other undesired structures was observed above 873 K.
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de Paiva JAC, Graça MPF, Monteiro J, Macedo MA, Valente MA (2009) J Alloys Compd 485:637
Zhang CY, Shen XQ, Zhou JX, Jing MX, Cao K (2007) J Sol-Gel Sci Technol 42:95
Brook RJ, Kingery WD (1967) J Appl Phys 38:3589
Jacob J, Khadar MA (2010) J Appl Phys 107:114310
Safia A et al (2010) J Phys D Appl Phys 43:265001
Santos JVA (2002) Filmes finos de NiFe2O4 obtidos a partir de água de coco utilizando o processo sol–gel protéico. Departamento de Física, Universidade Federal do Sergipe, São Cristóvão, p 94
de Menezes AS, Remédios CMR, Sasaki JM, da Silva LRD, Góes JC, Jardim PM, Miranda MAR (2007) J Non-Cryst Solids 353:1091
Yonezawa T, Kamoshita K, Tanaka M, Kinoshita T (2008) Jpn J Appl Phys 47:1389
Medeiros AML, Silva EB, Flores WH, Sasaki JM (2006) In: 17º CBECIMat - Congresso Brasileiro de Engenharia e Ciência dos Materiais, Foz do Iguaçu, PR, Brasil
Oliveira YAR, Macêdo MA (2007) In: XXV Encontro de Físicos do Norte e Nordeste, Natal, p 194
Macêdo MA, Santos JG (2000) In: XVIII Encontro de Físicos do Norte e Nordeste, João Pessoa, p 101
Yong JWH, Ge L, Ng YF, Tan SN (2009) Molecules 14:5144
Brand RA (1992) In: Laboratorium für Angwandte Physik, Universität Duisburg, Duisburg, Germany
Warren BE (1969) X-ray diffraction. Addison-Wesley Publishing Company, Mineola
Guinebretière R (2007) X-ray diffraction by polycrystalline materials. ISTE Ltd., London
Ramalho M, Gama L, Antonio S, Paiva-Santos C, Miola E, Kiminami R, Costa A (2007) J Mater Sci 42:3603. doi:10.1007/s10853-006-0383-2
Maensiri S, Masingboon C, Boonchom B, Seraphin S (2007) Scripta Mater 56:797
Gillot B, Jemmali F, Rousset A (1983) J Solid State Chem 50:138
Nadeem K, Traussnig T, Letofsky-Papst I, Krenn H, Brossmann U, Würschum R (2010) J Alloys Compd 493:385
McGarvey GB, Owen DG (1998) J Mater Sci 33:35. doi:10.1023/A:1004325108714
Williamson GK, Hall WH (1953) Acta Metall 1:22
DamascenoTeixeira J (2007) In: Departamento de Física, Universidade Federal do Ceará, Fortaleza, p 55
Kurinec S, Okeke N, Gupta S, Zhang H, Xiao T (2006) J Mater Sci 41:8181. doi:10.1007/s10853-006-0393-0
Stewart SJ, Figueroa SJA, Sturla MB, Scorzelli RB, García F, Requejo FG (2007) Physica B 389:155
Prasad S, Gajbhiye NS (1998) J Alloys Compd 265:87
Chinnasamy CN, Narayanasamy A, Ponpandian N, Chattopadhyay K, Shinoda K, Jeyadevan B, Tohji K, Nakatsuka K, Furubayashi T, Nakatani I (2001) Phys Rev B 63:184108
Šepelák V, Bergmann I, Feldhoff A, Heitjans P, Krumeich F, Menzel D, Litterst FJ, Campbell SJ, Becker KD (2007) J Phys Chem C 111:5026
Grigorova M, Blythe HJ, Blaskov V, Rusanov V, Petkov V, Masheva V, Nihtianova D, Martinez LM, Muñoz JS, Mikhov M (1998) J Magn Magn Mater 183:163
Gabal MA, Al Angari YM (2009) Mater Chem Phys 115:578
Li L, Li G, Smith RL, Inomata H (2000) Chem Mater 12:3705
Gabal MA (2003) J Phys Chem Solids 64:1375
Manova E, Kunev B, Paneva D, Mitov I, Petrov L, Estournés C, D’Orléans C, Rehspringer J-L, Kurmoo M (2004) Chem Mater 16:5689. doi:10.1021/cm049189u
Ahlawat A, Sathe VG, Reddy VR, Gupta A (2011) J Magn Magn Mater 323:2049
Acknowledgements
We acknowledge the financial support of UFES, CNPq, FAPES and Brazilian Synchrotron Light Laboratory/LNLS, under Proposals XPD-10022, XAFS1-10171, and DXAS-9331. Also the authors thank the LNLS staff for their prompt assistance at the XAFS1, DXAS, and XPD beam lines.
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Muniz, E.P., Proveti, J.R.C., Pereira, R.D. et al. Influence of heat-treatment environment on Ni-ferrite nanoparticle formation from coconut water precursor. J Mater Sci 48, 1543–1554 (2013). https://doi.org/10.1007/s10853-012-6910-4
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DOI: https://doi.org/10.1007/s10853-012-6910-4