Phase formation and microstructure of BaxSr1-xTiO3 ceramics prepared by direct current arc discharge plasma process

ISL OpenIR > 青海盐湖研究所知识仓储

	Phase formation and microstructure of BaxSr1-xTiO3 ceramics prepared by direct current arc discharge plasma process
	Li, Shuangbin 1,2; Yao, Ying1 ; Jia, Yongzhong1 ; Cui, Zhenhua 1,2
	2014-05-15
发表期刊	MATERIALS LETTERS
卷号	123 页码:235-237
关键词	Ceramics Electronic Materials Microstructure Barium Strontium Titanate
摘要	BaxSr1-xTiO3 (BST) ceramics are prepared above 2000 degrees C by direct current arc discharge plasma process in the argon atmosphere. The microstructure, phase and morphology are investigated. The results of samples show the formation of the perovskite BST phase. However, the biphasic phases are formed, which is consisted of Ba-rich and Sr-rich phases. It is found that with the Ba content increasing, a small amount of BaTi4O9 compound appears. It is beneficial for the crystal growth in the Ba-rich phase and Ba is more readily incorporated into BST crystal. (C) 2014 Elsevier B.V. All rights reserved.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/5661
专题	青海盐湖研究所知识仓储
作者单位	1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Salt Lake Resources & Chem, Xining 810008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Shuangbin,Yao, Ying,Jia, Yongzhong,et al. Phase formation and microstructure of BaxSr1-xTiO3 ceramics prepared by direct current arc discharge plasma process[J]. MATERIALS LETTERS,2014,123:235-237.
APA	Li, Shuangbin,Yao, Ying,Jia, Yongzhong,&Cui, Zhenhua.(2014).Phase formation and microstructure of BaxSr1-xTiO3 ceramics prepared by direct current arc discharge plasma process.MATERIALS LETTERS,123,235-237.
MLA	Li, Shuangbin,et al."Phase formation and microstructure of BaxSr1-xTiO3 ceramics prepared by direct current arc discharge plasma process".MATERIALS LETTERS 123(2014):235-237.