Defect chemistry and transport properties of solid electrolytes including the influence of redox-active impurity ions

K. Sasaki, M. Haseidl, J. Maier

研究成果: Contribution to journalArticle査読

抄録

Defect chemistry and transport properties of solid electrolytes are discussed, including the influence of redox-active ions as well as ionic and electronic charge carriers. The defect chemical relations both in complete equilibrium at elevated temperatures and in partially frozen-in state at lower temperatures are described. Transport properties are described with respect to partial conductivities, defect diffusion coefficients, and the chemical diffusion and surface exchange coefficients of oxygen. In-situ and ex-situ optical absorption and EPR are applied. A case study for single crystalline selectively impurity-doped ZrO2(Y2O3) as a model material is presented.

本文言語英語
ページ(範囲)193-196
ページ数4
ジャーナルKey Engineering Materials
169
出版ステータス出版済み - 1 1 1999
外部発表はい

All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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