Mechanical reinforcement and piezoelectric properties of nanocomposites embedded with ZnO nanowhiskers

被引：58

作者：

Lin, Hai-Bo ^{[1
]}

Cao, Mao-Sheng ^{[1
]}

Zhao, Quan-Liang ^{[1
]}

Shi, Xiao-Ling ^{[1
]}

Wang, Da-Wei ^{[1
]}

Wang, Fu-Chi ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China

来源：

SCRIPTA MATERIALIA | 2008年 / 59卷 / 07期

基金：

中国国家自然科学基金;

关键词：

whisker; nanocomposite; mechanical properties; piezoelectricity; mechanisms;

D O I：

10.1016/j.scriptamat.2008.06.016

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Lead zirconate titanate (PZT)-based nanocomposites embedded with ZnO nanowhiskers (ZnOw) were fabricated by solid state processing. There were no unwanted reaction phases between the PZT and ZnOw. Compared with monolithic PZT, the mechanical properties increased significantly and the piezoelectric properties decreased slightly. Several probable mechanisms of whiskers responsible for reinforcement of the PZT/ZnOw nanocomposites are proposed. (c) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：780 / 783

页数：4

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