Effect of Fe/Sr mole ratios on the formation and magnetic properties of SrFe12O19 microtubules prepared by sol–gel method

作者: Yongfei Wang , Qiaoling Li , Cunrui Zhang , Baodong Li

DOI: 10.1016/J.JMMM.2009.05.066

关键词: CalcinationScanning electron microscopeFerrite (magnet)RemanenceMaterials scienceMicrostructureAnalytical chemistryCoercivityNuclear magnetic resonanceMagnetizationMagnetic hysteresisElectronic, Optical and Magnetic MaterialsCondensed matter physics

摘要: … The effects of Fe 3+ /Sr 2+ mole ratio and calcination temperature on the crystal structure, … When the Fe 3+ /Sr 2+ mole ratio and the calcination temperature were 11.5 and 850 C, …

参考文章(25)
Masahiro Ohmori, Egon Matijević, Preparation and Properties of Uniform Coated Inorganic Colloidal Particles: 8. Silica on Iron Journal of Colloid and Interface Science. ,vol. 160, pp. 288- 292 ,(1993) , 10.1006/JCIS.1993.1398
O. Kubo, T. Ido, H. Yokoyama, Properties of Ba ferrite particles for perpendicular magnetic recording media IEEE Transactions on Magnetics. ,vol. 18, pp. 1122- 1124 ,(1982) , 10.1109/TMAG.1982.1062007
L. Gama, E.P. Hernandez, D.R. Cornejo, A.A. Costa, S.M. Rezende, R.H.G.A. Kiminami, A.C.F.M. Costa, Magnetic and structural properties of nanosize Ni-Zn-Cr ferrite particles synthesized by combustion reaction Journal of Magnetism and Magnetic Materials. ,vol. 317, pp. 29- 33 ,(2007) , 10.1016/J.JMMM.2007.04.007
Xiaoyu Sui, Matthias Scherge, Mark H. Kryder, John E. Snyder, Vincent G. Harris, Norman C. Koon, Barium ferrite thin-film recording media Journal of Magnetism and Magnetic Materials. ,vol. 155, pp. 132- 139 ,(1996) , 10.1016/0304-8853(95)00722-9
Satyajeet Chaudhury, S.K. Rakshit, S.C. Parida, Ziley Singh, K.D. Singh Mudher, V. Venugopal, Studies on structural and thermo-chemical behavior of MFe12O19(s) (M = Sr, Ba and Pb) prepared by citrate–nitrate gel combustion method Journal of Alloys and Compounds. ,vol. 455, pp. 25- 30 ,(2008) , 10.1016/J.JALLCOM.2007.01.075
P. Tenaud, A. Morel, F. Kools, J.M. Le Breton, L. Lechevallier, Recent improvement of hard ferrite permanent magnets based on La–Co substitution Journal of Alloys and Compounds. ,vol. 370, pp. 331- 334 ,(2004) , 10.1016/J.JALLCOM.2003.09.106
Wuyou Fu, Haibin Yang, Qingjiang Yu, Jing Xu, Xiaofen Pang, Guangtian Zou, Preparation and magnetic properties of SrFe12O19/SiO2 nanocomposites with core–shell structure Materials Letters. ,vol. 61, pp. 2187- 2190 ,(2007) , 10.1016/J.MATLET.2006.08.059
Ugur Topal, Husnu Ozkan, Lev Dorosinskii, Finding optimal Fe/Ba ratio to obtain single phase BaFe12O19 prepared by ammonium nitrate melt technique Journal of Alloys and Compounds. ,vol. 428, pp. 17- 21 ,(2007) , 10.1016/J.JALLCOM.2006.03.047
L García-Cerda, Study of SrFe12O19 synthesized by the sol–gel method Journal of Alloys and Compounds. ,vol. 369, pp. 182- 184 ,(2004) , 10.1016/J.JALLCOM.2003.09.099
G. K. Thompson, B. J. Evans, The structure–property relationships in M‐type hexaferrites: Hyperfine interactions and bulk magnetic properties Journal of Applied Physics. ,vol. 73, pp. 6295- 6297 ,(1993) , 10.1063/1.352675