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Investigation of the permeation behavior and stability of a Ba0.5Sr0.5Co0.8Fe0.2O3−δ oxygen membrane

✍ Scribed by Zongping Shao; Weishen Yang; You Cong; Hui Dong; Jianhua Tong; Guoxing Xiong


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
332 KB
Volume
172
Category
Article
ISSN
0376-7388

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Investigation of the permeation behavior
✍ Zongping Shao; Weishen Yang; You Cong; Hui Dong; Jianhua Tong; Guoxing Xiong 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 332 KB

SrCo 0.8 Fe 0.2 O 3-δ (SCFO) and Ba 0.5 Sr 0.5 Co 0.8 Fe 0.2 O 3-δ (BSCFO) oxides were successfully prepared, using a combined citrate-EDTA complexing method. The results of O 2 -TPD and XRD showed that the introduction of barium into SCFO could effectively suppress the oxidation of Co 3+ and Fe 3+