Perovskite-type complex oxide powder

We are developing complex oxide powders as a new field.

Perovskite-type complex oxide powder (SOFC)

• Various oxides that can be used as the materials for electrodes and electrolytes.
• Can also be used for exhaust gas purification catalyst and OSC material.
• Formed by uniform particles of low element segregation.
• Can be adjusted to the required composition, particle size (sub-micron to several tens of microns) and specific surface area.

Prototype examples

- LaSrFeCoO3, LaSrCaMnO3, LaNiFeO3

- CeGdO2

Power generation characteristics

Measured using the cells produced by National Institute of Advanced Industrial Science and Technology, Chubu Center.

Measuring conditions	H2 50cc/min, Air
Operation temperature	600, 650℃
Cell conditions	Air electrode: LSCF/GDC（70/30wt%） Intermediate layer: GDC Electrolyte: Stabilized ZrO2 Fuel electrode: NiO-Stabilized ZrO2

• Excellent operation characteristics even in the low-temperature range

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