Lanthanum strontium cobalt ferrite (LSCF), also called lanthanum strontium cobaltite ferrite is a ceramic material of the ferrite group. It is a mixture of lanthanum(III) oxide, strontium oxide, cobalt oxide and iron oxide (cobalt iron oxide).
It is black in color and crystallizes in a skewed perovskite structure. LSCF undergoes phase transformations at various temperatures depending on the composition. This material is considered a mixed ionic electronic conductor with transference number close to 1. It can become non-stoichiometric at low oxygen partial pressures and high temperature.
LSCF is being investigated as a material for intermediate temperature solid oxide fuel cell cathodes,
LSCF is also investigated as a membrane material for separation of oxygen from air, for use in e.g. cleaner burning power plants. [1]
It is commercially available.
See also[]
- Nuevos Tubos de Cerámica Para Reducir Emisiones de Gases Invernadero en Centrales Eléctricas
- Lanthanum strontium manganite (LSM)
- Lanthanum strontium ferrite (LSF)
- Lanthanum calcium manganite (LCM)
- Lanthanum strontium chromite (LSC)
- Lanthanum strontium gallate magnesite (LSGM)
External links[]
 |
Esta página tiene contenido de Wikipedia. El Artículo original es Lanthanum strontium cobalt ferrite. La lista de autores la puedes ver en Historial. El texto de Wikipedia esta disponible bajo Licencia Creative Commons Atribución/Compartir-Igual 3.0. |