Aqueous colloidal processing and green sheet properties of lead zirconate titanate (PZT) ceramics made by tape casting

被引：40

作者：

Navarro, A ^{[1
]}

Alcock, JR ^{[1
]}

Whatmore, RW ^{[1
]}

机构：

[1] Cranfield Univ, Nanotechnol Dept, SIMS, Cranfield MK43 0AL, Beds, England

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2004年 / 24卷 / 06期

基金：

英国工程与自然科学研究理事会;

关键词：

colloidal processing; lead zirconate titanate (PZT); suspensions; tape casting;

D O I：

10.1016/S0955-2219(03)00460-6

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：

An aqueous system for tape casting PZT ceramics was developed using poly (vinyl alcohol) binder, poly (propylene glycol) plasticizer, D3021 dispersant and Surfynol SE-F wetting agent. Screening experiments were performed to assess the stability of the suspension in the presence of the dispersant by performing pH, conductivity and Zeta potential measurements. Viscosity measurements were used to find the optimum level of dispersant needed to produce a stable slip at pH 10.2. Subsequently, the rheological and mechanical characteristics were also investigated. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1073 / 1076

页数：4