Effect of Pb Volatilization on Dielectric Properties of 0.77PbMg1/3(Nb0.9Ta0.1)2/3O3-0.23PbTiO3

doi:10.1142/S0217979203021721

IMECH-IR > 力学所知识产出(1956-2008)

	Effect of Pb Volatilization on Dielectric Properties of 0.77PbMg1/3(Nb0.9Ta0.1)2/3O3-0.23PbTiO3
	Zhang C; Wang JT; Qian MQ(钱民全); Chen TP; Akujobi I; Ferrell RE
发表期刊	International Journal of Modern Physics B
	2003
卷号	17 期号:18-20 页码:3738-3744
ISSN	0217-9792
摘要	Lead magnesium niobate-lead titanate (PMN-PT) is an intriguing candidate for applications in many electronic devices such as multi-layer capacitors, electro-mechanical transducers etc. because of its high dielectric constant, low dielectric loss and high strain near the Curie temperature. As an extension of our previous work on Ta-doped PMNT-PT aimed at optimizing the performance and reducing the cost, this paper focuses on the effect of Pb volatilization on the dielectric properties of 0.77Pb(Mg1/3(Nb0.9Ta0.1)2/3)O3-0.23PbTiO3. The dielectric constant and loss of the samples are measured at different frequencies and different temperatures. The phase purity of this compound is determined by X-ray diffraction pattern. It is found that the volatilization during sintering does influence the phase formation and dielectric properties. The best condition is sintering with 0.5 g extra PbO around a 4 g PMNT-PT sample.
学科领域	力学
DOI	10.1142/S0217979203021721
收录类别	SCI
语种	英语
WOS记录号	WOS:000185634800057
WOS研究方向	Physics
WOS类目	Physics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/17214
专题	力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Zhang C,Wang JT,Qian MQ,et al. Effect of Pb Volatilization on Dielectric Properties of 0.77PbMg1/3(Nb0.9Ta0.1)2/3O3-0.23PbTiO3[J]. International Journal of Modern Physics B,2003,17,18-20,:3738-3744.
APA	Zhang C,Wang JT,Qian MQ,Chen TP,Akujobi I,&Ferrell RE.(2003).Effect of Pb Volatilization on Dielectric Properties of 0.77PbMg1/3(Nb0.9Ta0.1)2/3O3-0.23PbTiO3.International Journal of Modern Physics B,17(18-20),3738-3744.
MLA	Zhang C,et al."Effect of Pb Volatilization on Dielectric Properties of 0.77PbMg1/3(Nb0.9Ta0.1)2/3O3-0.23PbTiO3".International Journal of Modern Physics B 17.18-20(2003):3738-3744.

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