Subsolidus phase equilibria in the RuO2-SrO-ZrO2 system

被引：11

作者：

Hrovat, M ^{[1
]}

Bernik, S ^{[1
]}

Holc, J ^{[1
]}

机构：

[1] Jozef Stefan Inst, Ljubljana 1000, Slovenia

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 1999年 / 18卷 / 13期

关键词：

D O I：

10.1023/A:1006602905377

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The subsolidus phase equilibria (in air) in the RuO2-SrO-ZrO2 system is investigated. The results obtained indicate that SrRuO3, when used as an electrode for Pb(Zr1-xTix)O3 (PZT) ferroelectric films or for solid-oxide fuel cells (SOFC) with yttria-stabilized zirconia (YSZ) electrolyte, would tend to react with ZrO2, forming RuO2 and SrZrO3 is insulating at room temperature and has a relatively high resistivity even at 1000 °C and presumably undesirable both in electrode/ferroelectric film or cathode/YSZ interfaces.

引用

页码：1019 / 1020

页数：2

共 17 条

[11]

LEVIN EM, 1975, AM CERAMIC SOC S, P128

[12] POTENTIOMETRIC DETERMINATION OF THE THERMODYNAMIC STABILITY OF SRO-RUO2 SYSTEM [J].