Nonstoichiometry and thermochemical stability of the perovskite-type La1−xSrxMnO3−δ
✍ Scribed by Junichiro Mizusaki; Hiroaki Tagawa; Kazunori Naraya; Tadashi Sasamoto
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 495 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0167-2738
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## Abstract For Abstract see ChemInform Abstract in Full Text.
Preparation of Perovskite-Type La1-xSrxMnO3 Films by Vapor-Phase Processes and Their Electrochemical Properties. -Dense title thin film electrodes are prepared by sequential deposition of a transparent thin film of yttria-stabilized zirconia (YSZ) electrolyte onto a porous La0.85Sr0.15MnO3 substrat
The total electrical conductivity and the Seebeck coefficient of perovskite phases La 0.3 Sr 0.7 Fe 1Àx Ga x O 2.65+d (x ¼ 020:4) were determined as functions of oxygen nonstoichiometry in the temperature range 650-9501C at oxygen partial pressures varying from 10 À4 to 0.5 atm. Doping with gallium