Preparation and Characterization of SrO-Na2O-Fe2O3-FeO-P2O5-SiO2 Ferrimagnetic Glass-Ceramics for Hyperthermia Application

Article Preview

Abstract:

The ferrimagnetic glass-ceramic based on SrO-Na2O-Fe2O3-FeO-P2O5-SiO2 system was prepared for hyperthermia application using aqueous aolution-melt method. Using the aqueous solution solvent evaporation, we obtained the molecular-scale homogenously glass precursor. The precursor was completely melted in a lidded platinum crucible placed in an electric furnace at 1480°C for 1h and then annealed in a furnace at 550°C for 40min.The annealed glasses were heat treated at 1050°C for 1h to obtain the glass-ceramics. The crystallization of the glass systems with different component has been systematically investigated by using XRD, TEM, as well as vibrating sample magnetometer (VSM). The glass-ceramics with P2O5=5.0wt% show a strong magnetic, which contains highest value of specific saturation magnetization of 24.89A•m2/kg.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 557-559)

Pages:

1612-1617

Citation:

Online since:

July 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] M. Kawashita, S.Domi, Y.Saito,etal. J.Mater.Sci: Mater. Med.Vol. 19 (2008),p.1897.

Google Scholar

[2] P.R. Lin, Z.F.Wu, X.L. Tang. Glass & Enamel. Vol. 33(2005). P.52. (In Chinese)

Google Scholar

[3] J.K. Yang, S.H. Yang, G.L.He, et al. J.Appl.Sci. Vol. 23(2005). P.209. (In Chinese)

Google Scholar

[4] A.Matsumine,K.Takegami,K.Asanuma,etal. Int.J.Clin.Oncol. Vol.16(2011),p.101.

Google Scholar

[5] J.H. Chen, N.R. Yang. Glass & Enamel. Vol. 27(2004). P.44. (In Chinese)

Google Scholar

[6] Y.K. Lee, S.Y CHoi. J.Mater.Sci.Vol. 32(1997).p.431.

Google Scholar

[7] K. Singh, D. Bahadur. J.Mater.Sci. Vol. 34(1999). p.481.

Google Scholar

[8] R.K. Singha, G.P. Kothiyalb,A.Srinivasan. J.Mater.Sci.Vol.43(2008).p.1352.

Google Scholar

[9] O.Bretcanu, S.Spriano, B.C. Vitale, et al. J.Mater.Sci. Vol.41(2006).p.1029.

Google Scholar

[10] G.D. Li , S.Y. Feng, D.L. Zhou. J.Mater.Sci: Mater.Med .Vol.22 (2011).p.2197.

Google Scholar

[11] Y.M. Jiang, J. Ou,Z.H. Zhang,etal.J.Mater.Sci: Mater.Med.Vol.22 (2011).p.721.

Google Scholar

[12] C.S .His, H.Z .Cheng, H.J Hsu, etal. J.Eur.Ceram.Soc. Vol. 27(2007),p.3171.

Google Scholar

[13] J.A. Liu, K.N. Sun. Electron.Compon.Mater. Vol. 27(2008). P.36. (In Chinese)

Google Scholar

[14] Y.L. Tian S.B. Sun. New Glass Technology.Beijing:China Light Industry Press;2009.

Google Scholar

[15] D. D. Zaitsev, E. A. Gravchikova, P. E. Kazin: Inorg. Mater. Vol. 42 (2006), p.326.

Google Scholar

[16] L.Q. Chen, W.P. Liu, J.L. Chen, et al. Sci. Chin. Chem. Vol. 54 (2011), p.923.

Google Scholar