Characterisation and properties of fine scale PZT fibres

被引：19

作者：

Dent, AC ^{[1
]}

Nelson, LJ

Bowen, CR

Stevens, R

Cain, M

Stewart, M

机构：

[1] Univ Bath, Dept Mech Engn, Mat Res Ctr, Bath BA2 7AY, Avon, England

[2] Natl Phys Lab, Mat Ctr, Teddington TW11 0LW, Middx, England

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2005年 / 25卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

fibres microstructure-final; morphology; PZT; X-ray inethods;

D O I：

10.1016/j.jeurceramsoc.2005.03.067

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The availability of fine scale lead zirconate titanate (PZT) fibres has enabled advances in actuator and sensor applications, including devices for structural control such as the active fibre composite (AFC). Since PZT fibres form active elements within a functional device, fibre characterisation and optimisation is essential. Several commercially available fibres have been studied, which are representative of two dominant processing routes currently utilised: extrusion and suspension spinning. Fibres have been characterised in terms of morphology (shape factor and diameter variability), microstructure, (grain size and porosity), and phase composition (XRD). Certain fibres were found to exhibit properties unsuitable for AFC applications, which suggests that commercial production of fine scale PZT fibres may not yet be fully optimised. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：2387 / 2391

页数：5

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