Subsolidus phase equilibria in the La2O3-Ga2O3-CeO2 system

Authors
Hrovat, M Samardzija, Z Holc, J Bernik, S
Citation
M. Hrovat et al., Subsolidus phase equilibria in the La2O3-Ga2O3-CeO2 system, J MATER RES, 14(12), 1999, pp. 4460-4462
Citations number
16
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
JOURNAL OF MATERIALS RESEARCH
ISSN journal
08842914 → ACNP
Volume
14
Issue
12
Year of publication
1999
Pages
4460 - 4462
Database
ISI
SICI code
0884-2914(199912)14:12<4460:SPEITL>2.0.ZU;2-M
Abstract
Subsolidus equilibria in air in the La2O3-Ga2O3-CeO2 system were studied wi th the aim of obtaining information on possible interactions between a LaGa O3-based solid electrolyte and CeO2 during preparation of the anode in soli d oxide fuel cells. No ternary compound was found. The tie lines are betwee n La4Ga2O9 and the end of the CeO2 solid solution range with composition La 0.5Ce0.5O1.75 and between the LaGaO3 and CeO2 range of solid solutions.