763691

Lanthanum strontium cobaltite, LSC-82

99% trace metals basis

• Sinónimos: Cobalt lanthanum strontium oxide, LSC, LSC-82, LSCo, Lanthanum strontium cobalt oxide, Strontium doped lanthanum cobalt oxide
• Fórmula empírica (notación de Hill): La_0.8Sr_0.2CoO₃
• Número de CAS: 108916-09-2
• Peso molecular: 235.58
• Número MDL: MFCD00075739
• Código UNSPSC: 26111700
• NACRES: NA.23

Propiedades

• Nivel de calidad: 100
• Ensayo: 99% trace metals basis
• Formulario: powder
• mol peso: M_w 235.58 g/mol
• composición: La_0.8Sr_0.2CoO₃
• características de los productos alternativos más sostenibles: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• superficie: 13-18 m²/g
• tamaño de partícula: 0.4-1 μm (Horiba-Laser)
• aplicaciones: battery manufacturing
• categoría alternativa más sostenible: , Enabling

Descripción

Descripción general

LSC-82 is a promising cathode material for Solid Oxide Fuel Cells with a pervoskite type structure.
LSC-82 has the unique ability to reduce itself reversibly at moderate partial pressures of oxygen, thus producing large numbers of oxygen ion vacancies. The ion vacancies allow a number of events to take place, such as;

• ease the transport of oxygen ion and cause oxygen surface exchange,
• raise mechanical stress by causing volume expansion of the lattice.

Influence of change in temperature on the properties of LSC-82 has been reported in detail. Effect of temperature on magnetic susceptibility has also been reported.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.

Aplicación

SOFCs containing LSC-82 cathodes show good performances with doped ceria electrolytes compared to yttria stabilized zirconia electrolytes.

Información de seguridad

• Pictogramas: GHS05,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H302,H315,H317,H318
• Consejos de prudencia: P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310
• Clasificaciones de peligro: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable