Abstract
The chemical stabilities of electrode-electrolyte interfaces have been investigated for the following two cases: (1) interaction between yttria-stabilized zirconia electrolyte and platinum electrode is selected as an example to confirm the validity of the present approach; (2) interaction between β″-alumina electrolyte-molybdenum electrode in AMTEC (alkali metal thermoelectric convertor): the chemical potential diagrams for the NaAlMoO system have been constructed to examine the transfer of sodium in the electrolyte-electrode interface vicinity as functions of partial pressure of oxygen and sodium.
Original language | English |
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Pages (from-to) | 203-210 |
Number of pages | 8 |
Journal | Solid State Ionics |
Volume | 78 |
Issue number | 3-4 |
DOIs | |
Publication status | Published - 1995 Jan 1 |
Externally published | Yes |
Keywords
- AMTEC
- Electrode-electrolyte interaction
- Molybdenum electrode
- Platinum electrode
- YSZ
- β-alumina
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics