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	Single-crystal 0.7pb(mg1/3nb2/3)o-3-0.3pbtio(3)/epoxy 1-3 piezoelectric composites prepared by the lamination technique
	Wang, Feifei; He, Chongjun; Tang, Yanxue; Zhao, Xiangyong; Luo, Haosu
刊名	Materials chemistry and physics
	2007-10-15
卷号	105期号:2-3页码:273-277
关键词	Composite materials Piezoelectricity Electrical properties
ISSN号	0254-0584
DOI	10.1016/j.matchemphys.2007.04.060
通讯作者	Wang, feifei(f_f_w@sohu.com)
英文摘要	In present work, (001)-oriented 0.7pb(mg1/3nb2/3)o-3-0.3pbtio(3) (pmnt30%)/epoxy 1-3 piezoelectric composites with pb(mg1/3nb2/3)o-3-pbtio3 (pmnt) volume fraction ranging from 0.25 to 0.7 were prepared using the lamination technique. compared to the dice and fill method which is commonly adopted, this technique makes full use of the size of as-grown pmnt single crystal to fabricate piezoelectric composites with larger dimensions, and greatly reduces the damage to pmnt single crystal as well. results show that prepared pmnt30%/epoxy 1-3 piezoelectric composites, as well as the composites prepared by dice and fill method, own superior piezoelectric properties to pmnt single crystal with higher thickness electromechanical coupling coefficient k(1) moderate relative dielectric constant epsilon(r) and comparatively low acoustic impedance z. these make the pmnt30%/epoxy 1-3 piezoelectric composites become a potential in ultrasonic transducer applications. (c) 2007 elsevier b.v. all rights reserved.
WOS关键词	TRANSDUCER APPLICATIONS ; PIEZOELECTRIC COMPOSITES
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000250278300026
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2382349
专题	中国科学院大学
通讯作者	Wang, Feifei
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Feifei,He, Chongjun,Tang, Yanxue,et al. Single-crystal 0.7pb(mg1/3nb2/3)o-3-0.3pbtio(3)/epoxy 1-3 piezoelectric composites prepared by the lamination technique[J]. Materials chemistry and physics,2007,105(2-3):273-277.
APA	Wang, Feifei,He, Chongjun,Tang, Yanxue,Zhao, Xiangyong,&Luo, Haosu.(2007).Single-crystal 0.7pb(mg1/3nb2/3)o-3-0.3pbtio(3)/epoxy 1-3 piezoelectric composites prepared by the lamination technique.Materials chemistry and physics,105(2-3),273-277.
MLA	Wang, Feifei,et al."Single-crystal 0.7pb(mg1/3nb2/3)o-3-0.3pbtio(3)/epoxy 1-3 piezoelectric composites prepared by the lamination technique".Materials chemistry and physics 105.2-3(2007):273-277.

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