Microanalytical determination of ZnO solidus and liquidus boundaries in the ZnO-Bi2O3 system

Jin Ha Hwang; Thomas O Mason; Vinayak P. Dravid

Microanalytical determination of ZnO solidus and liquidus boundaries in the ZnO-Bi₂O₃ system

Jin Ha Hwang, Thomas O Mason, Vinayak P. Dravid

Northwestern University

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

Abstract

ZnO solidus and liquidus boundaries in the ZnO-Bi₂O₃ system were investigated via analytical electron microscopy (AEM), electron probe microanalysis (EPMA), and secondary ion mass spectrometry (SIMS). The Bi₂O₃ solubility is highest - 0.24 ± 0.04 mol% - at the eutectic temperature of 740°C and decreases rapidly with increasing temperature. Detection limits and quantification procedures of X-ray microanalysis (AEM, EPMA) and ion microanalysis (SIMS) are discussed with respect to the determination of phase diagrams involving low solubility phases.

Original language	English
Pages (from-to)	1499-1504
Number of pages	6
Journal	Journal of the American Ceramic Society
Volume	77
Issue number	6
Publication status	Published - Jun 1994

ASJC Scopus subject areas

Ceramics and Composites

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title = "Microanalytical determination of ZnO solidus and liquidus boundaries in the ZnO-Bi2O3 system",

abstract = "ZnO solidus and liquidus boundaries in the ZnO-Bi2O3 system were investigated via analytical electron microscopy (AEM), electron probe microanalysis (EPMA), and secondary ion mass spectrometry (SIMS). The Bi2O3 solubility is highest - 0.24 ± 0.04 mol% - at the eutectic temperature of 740°C and decreases rapidly with increasing temperature. Detection limits and quantification procedures of X-ray microanalysis (AEM, EPMA) and ion microanalysis (SIMS) are discussed with respect to the determination of phase diagrams involving low solubility phases.",

author = "Hwang, {Jin Ha} and Mason, {Thomas O} and Dravid, {Vinayak P.}",

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AU - Hwang, Jin Ha

AU - Mason, Thomas O

AU - Dravid, Vinayak P.

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Y1 - 1994/6

N2 - ZnO solidus and liquidus boundaries in the ZnO-Bi2O3 system were investigated via analytical electron microscopy (AEM), electron probe microanalysis (EPMA), and secondary ion mass spectrometry (SIMS). The Bi2O3 solubility is highest - 0.24 ± 0.04 mol% - at the eutectic temperature of 740°C and decreases rapidly with increasing temperature. Detection limits and quantification procedures of X-ray microanalysis (AEM, EPMA) and ion microanalysis (SIMS) are discussed with respect to the determination of phase diagrams involving low solubility phases.

AB - ZnO solidus and liquidus boundaries in the ZnO-Bi2O3 system were investigated via analytical electron microscopy (AEM), electron probe microanalysis (EPMA), and secondary ion mass spectrometry (SIMS). The Bi2O3 solubility is highest - 0.24 ± 0.04 mol% - at the eutectic temperature of 740°C and decreases rapidly with increasing temperature. Detection limits and quantification procedures of X-ray microanalysis (AEM, EPMA) and ion microanalysis (SIMS) are discussed with respect to the determination of phase diagrams involving low solubility phases.

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