Metal oxide membrane for oxygen separation
- Book ID
- 122622960
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 94 KB
- Volume
- 1994
- Category
- Article
- ISSN
- 0958-2118
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π SIMILAR VOLUMES
Solid-state electrochemical cells based on oxygen-ion conduction (pure ionic or mixed ionic/electronic conductors) allow selective transport of oxygen (oxygen-ion conducting materials) in the form of ionic flux at high temperatures. Thus these systems can act as filters for molecular oxygen and can
## Abstract The fixedβbed oxygen absorption processes of the series of Ba~1βx~Sr~x~Co~0.8~Fe~0.2~O~3βΞ΄~ oxides were studied by oxygen partial pressure swing absorption in the temperature range of 300β850Β°C. The results show that SrCo~0.8~Fe~0.2~O~3βΞ΄~, with the smallest Aβsite ion radius, has the l