Metastable-stable phase diagrams in the zirconia-containing systems utilized in solid-oxide fuel cell application

Masatomo Yashima, Masato Kakihana, Masahiro Yoshimura

Research output: Contribution to journalArticlepeer-review

291 Citations (Scopus)

Abstract

Metastable-stable phase diagrams of ZrO2-RO1.5 systems (R = Y, Sc and Er) are reviewed, noting the cation-diffusionless transformations and reasonable diagrams are proposed. A tetragonal phase with an axial ratio of unity is interpreted to appear in the compositional region around 16 mol.% YO1.5.

Original languageEnglish
Pages (from-to)1131-1149
Number of pages19
JournalSolid State Ionics
Volume86-88
Issue numberPART 2
DOIs
Publication statusPublished - 1996 Jul

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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