| 摘要 |
The present invention provides an ion conductive separator for separating oxygen, comprising Ba1-xSrxCo1-yFeyO3-delta coated with La1-xSrxTi1-yFeyO3-delta, and a preparation method thereof. The Ba1-xSrxCo1-yFeyO3-delta separator protection-coated with La1-xSrxTi1-yFeyO3-delta of the present invention has remarkably improved oxygen permeability and thermal stability compared with an uncoated separator, and thus can be useful for separation of oxygen from air, containing carbon dioxide, and the like. |
