763691

Lanthanum strontium cobaltite, LSC-82

99% trace metals basis

• Sinonimo/i: Cobalt lanthanum strontium oxide, LSC, LSC-82, LSCo, Lanthanum strontium cobalt oxide, Strontium doped lanthanum cobalt oxide
• Formula empirica (notazione di Hill): La_0.8Sr_0.2CoO₃
• Numero CAS: 108916-09-2
• Peso molecolare: 235.58
• Numero MDL: MFCD00075739
• Codice UNSPSC: 26111700
• NACRES: NA.23

Proprietà

• Livello qualitativo: 100
• Saggio: 99% trace metals basis
• Stato: powder
• PM: M_w 235.58 g/mol
• Composizione: La_0.8Sr_0.2CoO₃
• Caratteristiche più verdi: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Area superficiale: 13-18 m²/g
• Dimensione particelle: 0.4-1 μm (Horiba-Laser)
• applicazioni: battery manufacturing
• Categoria alternativa più verde: , Enabling

Descrizione

Descrizione generale

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.[1] Effect of temperature on magnetic susceptibility has also been reported.[2]

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.

Applicazioni

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

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H302,H315,H317,H318
• Consigli di prudenza: P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310
• Classi di pericolo: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable