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