X-ray diffraction study on surface modified complex strontium titanate microparticles

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	X-ray diffraction study on surface modified complex strontium titanate microparticles
	Liu, GY ; Zhang, YL ; Feng, XM ; Liang, JK ; Rao, GH
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2003
卷号	351 期号:1-2 页码:295
关键词	ELECTRORHEOLOGICAL FLUIDS
ISSN号	0925-8388
通讯作者	Rao, GH (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	A novel surface modified complex strontium titanate used as dispersion particles in an electrorhelogical fluid with an extraordinary high yield stress was synthesized by means of a modified sol-gel technique and characterized by X-ray powder diffraction. The structure model free full profile fitting technique was used to derive the crystallographic data of the compound, which crystallized in a monoclinic lattice with a = 13.6822(7), b = 14.5549(6), c = 12.7423(5) Angstrom and beta = 91.803(2)degrees. Deliberate examination of the XRD pattern indicates that the most probable space group of the compound is P2(1)/n. A possible composition of the complex strontium titanate is Sr[TiO4(C2O4)(2)].3H(2)O with eight chemical formula units per unit cell, leading to a calculated density of D-x=2.25 a/cm(3) in good agreement with the measured density of D-m= 2.28(5) g/cm(3). (C) 2002 Elsevier Science B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/46697]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Liu, GY,Zhang, YL,Feng, XM,et al. X-ray diffraction study on surface modified complex strontium titanate microparticles[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2003,351(1-2):295.
APA	Liu, GY,Zhang, YL,Feng, XM,Liang, JK,&Rao, GH.(2003).X-ray diffraction study on surface modified complex strontium titanate microparticles.JOURNAL OF ALLOYS AND COMPOUNDS,351(1-2),295.
MLA	Liu, GY,et al."X-ray diffraction study on surface modified complex strontium titanate microparticles".JOURNAL OF ALLOYS AND COMPOUNDS 351.1-2(2003):295.