Oxygen nonstoichiometry and thermodynamic quantities in the Ruddlesden-Popper oxides LaxSr3 ∿xFe2O7 ∿δ
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- 作者：Yihan Linga ; b ; ; Fang Wangb ; Yusuke Okamotob ; Takashi Nakamurab ; Koji Amezawab
- 关键词：Ruddlesden&ndash ; Popper oxides ; Oxygen nonstoichiometry ; Coulometric titration ; Thermodynamic quantities
- 刊名：Solid State Ionics
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：288
- 期：Complete
- 页码：298-302
- 全文大小：1024 K
文摘
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δ was measured by high temperature gravimetry and coulometric titration.
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P(O2) dependencies of δ exhibited typical plateaus.
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Thermodynamic quantities were calculated and evaluated.