Ferroelectric and dielectric properties of Sr2-x(Na, K)xBi4Ti5O18 lead-free piezoelectric ceramics

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 无机功能材料与器件重点实验室 > 期刊论文

	Ferroelectric and dielectric properties of Sr2-x(Na, K)xBi4Ti5O18 lead-free piezoelectric ceramics
	Qian Chen ; ZhijunXu ; Ruiqing Chu ; Jigong Hao ; Yanjie Zhang ; Li GR(李国荣) ; Yin QR(殷庆瑞)
刊名	Physica B
	2010-07-01
卷号	405 期号:13 页码:2781-2784
ISSN号	0921-4526
其他题名	Ferroelectric and dielectric properties of Sr2-x(Na, K)xBi4Ti5O18 lead-free piezoelectric ceramics
通讯作者	Zhijun Xu
中文摘要	(Na, K)-dopedSr2Bi4Ti5O18 (SBTi) bismuth layer structure ferroelectric ceramics were prepared by the solid-state reactionmethod.Purebismuth-layered structural Sr2-x(Na,K)xBi4Ti5O18 (x=0.1, 0.2,0.3, and 0.4)ceramics with uniform grain size were obtained in this work.The effects of (Na,K)-doping on the dielectric, ferroelectric and piezoelectric properties of SBTi ceramics were investigated.Results showedthat(Na,K)-doping caused the Curie temperature of SBTi ceramics to shift to higher temperature and enhanced the ferroelectric and piezoelectric properties. At x=0.2,the ceramics exhibited optimum properties with d33=20 pC/N, Pr=10.3 mC/cm2, and Tc=324 1C.
学科主题	无机非金属材料
收录类别	SCI收录 ; EI收录
语种	英语
公开日期	2012-07-05
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/1240]
专题	上海硅酸盐研究所_无机功能材料与器件重点实验室_期刊论文
推荐引用方式 GB/T 7714	Qian Chen,ZhijunXu,Ruiqing Chu,et al. Ferroelectric and dielectric properties of Sr2-x(Na, K)xBi4Ti5O18 lead-free piezoelectric ceramics[J]. Physica B,2010,405(13):2781-2784.
APA	Qian Chen.,ZhijunXu.,Ruiqing Chu.,Jigong Hao.,Yanjie Zhang.,...&殷庆瑞.(2010).Ferroelectric and dielectric properties of Sr2-x(Na, K)xBi4Ti5O18 lead-free piezoelectric ceramics.Physica B,405(13),2781-2784.
MLA	Qian Chen,et al."Ferroelectric and dielectric properties of Sr2-x(Na, K)xBi4Ti5O18 lead-free piezoelectric ceramics".Physica B 405.13(2010):2781-2784.