Dielectric properties of BaTiO3 ceramics doped with Gd and Sn

CORC > 北京大学 > 化学与分子工程学院

	Dielectric properties of BaTiO3 ceramics doped with Gd and Sn
	Chang, Fang-Gao ; Li, Tao ; Ge, Yong-Xia ; Yuan, Yan-Zhong ; Jing, Xi-Ping
刊名	gongneng cailiaojournal of functional materials
	2006
英文摘要	Gd and Sn doped BaTiO3 ceramics were prepared with raw materials BaCO3, TiO2, SnO2(gt; 99%) and Gd2O3(> 99.99%) using standard solid-state reaction method. The dielectric constant and dielectric loss of samples were measured as a function of temperature and frequency. The results show that the effect of Gd and Sn doping is to increase the dielectric constant and to reduce the Curie temperature. BaTiO3 ceramics doped with 3% Gd and 10% Sn have a dielectric constant of 54000 which is much larger than that of the parent material (10000). The new material may be used for manufacturing small size capacitors with large capacity or positive temperature devices etc.; EI; 0; 9; 1389-1391; 37
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/410143]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Chang, Fang-Gao,Li, Tao,Ge, Yong-Xia,et al. Dielectric properties of BaTiO3 ceramics doped with Gd and Sn[J]. gongneng cailiaojournal of functional materials,2006.
APA	Chang, Fang-Gao,Li, Tao,Ge, Yong-Xia,Yuan, Yan-Zhong,&Jing, Xi-Ping.(2006).Dielectric properties of BaTiO3 ceramics doped with Gd and Sn.gongneng cailiaojournal of functional materials.
MLA	Chang, Fang-Gao,et al."Dielectric properties of BaTiO3 ceramics doped with Gd and Sn".gongneng cailiaojournal of functional materials (2006).