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

被引：0

作者：

Liu, Jian-an ^{[1
]}

Yang, Xuena ^{[1
]}

Zhang, Mei-mei ^{[1
]}

He, Wen ^{[1
]}

机构：

[1] Shandong Polytech Univ, Sch Mat Sci & Engn,Key Lab Amorphous & Polycrysta, Shandong Prov Key Lab Glass & Funct Ceram Proc &, Key Lab Amorphous & Polycrystalline Mat Shandong, Jinan 250353, Peoples R China

来源：

FRONTIERS OF MATERIALS, CHEMICAL AND METALLURGICAL TECHNOLOGIES, PTS 1 AND 2 | 2012年 / 581-582卷

关键词：

Aqueous solution-melt method; Ferrimagnetic glass-ceramics; Magnetic properties; CRYSTALLIZATION;

D O I：

10.4028/www.scientific.net/AMR.581-582.457

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The ferrimagmetic glass-ceramic based on SrO-Na2O-Fe2O3-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 degrees C for 1h and then annealed in a furnace at 550 degrees C for 40min. The annealed glasses were heat treated at 1050 degrees C for 2h to obtain the glass-ceramics. The crystallization of the glass systems with different component has been systematically investigated by using XRD. Room temperature magnetic property of the samples were investigated using a Vibrating Sample Magnetometer(VSM). The evolution of magnetic properties in these glasses as a function of P2O5 quality concentration was discussed.

引用

页码：457 / 462

页数：6

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