INFLUENCE OF THICKNESS ON THE ELECTROMECHANICAL PROPERTIES OF 2-2 CEMENT BASED COMPOSITE

被引：0

作者：

Xu, Dongyu ^{[1
,2
]}

Huang, Shifeng ^{[2
]}

Cheng, Xin ^{[2
]}

Jiang, Minhua ^{[1
]}

机构：

[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

[2] Univ Jinan, Mat Sci & Engn Coll, Jinan 250022, Peoples R China

来源：

MICROSTRUCTURE RELATED DURABILITY OF CEMENTITIOUS COMPOSITES, VOLS 1 AND 2 | 2008年 / 61卷

基金：

美国国家科学基金会;

关键词：

D O I：

暂无

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

A 2-2 type cement based piezoelectric composite was fabricated by dice-and-fill technique. The effects of the composite thickness on and electromechanical properties of the composite were analyzed. The results show that both the thickness electromechanical coupling coefficient K-t and the mechanical quality factor Q(m) exhibit the trend of decrease with the increasing of the thickness. With the increase of the thickness, the acoustic impedance of the composite changes little, which fluctuates between 16 and 17 M rayl.

引用

页码：875 / +

页数：3

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