High-temperature electrical conductivity of Sr0.7La0.3FeO3−δ
✍ Scribed by I.A Leonidov; V.L Kozhevnikov; M.V Patrakeev; E.B Mitberg; K.R Poeppelmeier
- Book ID
- 108409720
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 156 KB
- Volume
- 144
- Category
- Article
- ISSN
- 0167-2738
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The surface oxygen exchange of Lao.3Sro,,Co0,\_6 has been studied by 'SO/'hO exchange followed by dynamic SIMS analysis in the temperature region 700-900°C at a po, of 2.1 X lo4 Pa. The activation energy for the surface exchange rate (k) is 283 kJ mol -' and for the oxygen tracer diffusion coefficie