Description
This composite air electrode powder is a 50/50 wt% mixture of lanthanum strontium manganite and yttrium stabilized zirconia and is typically used as the first layer in a two-layer cathode, where the second (top) layer is pure LSM. This two-layer approach provides higher performance than single-layer LSM cathodes and is best used with YSZ ceramic electrolyte materials. This LSM/YSZ cathode material can be applied by screen printing or painting after it is formulated into appropriate inks or suspensions.
Technical Details
- Application Type: SOFC, SOEC
- Process Method: Screen Printing
- Surface Area: 5-9 m²/g
- Particle Size: Bimodal
- Composition: 50% by weight (La0.80 Sr0.20)0.95MnO3-δ 50% by weight (Y2O3)0.08(ZrO2)0.92