Single-crystal 0.7pb(mg1/3nb2/3)o-3-0.3pbtio(3)/epoxy 1-3 piezoelectric composites prepared by the lamination technique
文献类型：期刊论文
| 作者 | Wang, Feifei; He, Chongjun; Tang, Yanxue; Zhao, Xiangyong; Luo, Haosu |
| 刊名 | Materials chemistry and physics
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000250278300026 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.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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来源：中国科学院大学
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