| Catalogue Code | IN-LSCF |
| CAS No. | 1317-61-9 |
| Chemical Formula | (LaxSr1-x)yFeaCob oxide |
| Compound Name | Lanthanum Strontium Iron Cobalt Oxide |
Introduction
Lanthanum Strontium Iron-Cobalt Oxide (LaₓSr₁₋ₓ)ᵧFeₐCobO₃) is a promising material for solid oxide fuel cells (SOFCs). This compound combines lanthanum, strontium, iron, and cobalt to offer high ionic conductivity, excellent electrochemical performance, and thermal stability at elevated temperatures. The iron and cobalt enhance its catalytic activity, improving the oxygen reduction reaction (ORR) and overall fuel cell efficiency. Its ability to maintain structural integrity under high temperatures makes it suitable for long-term use in fuel cells.
Properties of Lanthanum Strontium Ferrite Cobaltite
The table below presents the properties of Lanthanum Strontium Ferrite Cobaltite:
| Properties | Details |
| Appearance | Black powder |
| Molar Mass | 222.85 g/mol (Approx) |
| Melting Point | 1000 °C (Approx) |
Applications
- Due to its high electrical conductivity and exceptional electrochemical stability, this material is mainly used as a cathode material in SOFCs, enhancing fuel cell performance.
- The material’s ionic conductivity and thermal stability make it suitable for high-temperature fuel cell applications and help increase energy conversion efficiency.
- It is used in fuel cells to catalyze the oxygen reduction reaction (ORR), an essential reaction for efficient energy generation in electrochemical systems.
- It works effectively under the high oxidative and reducing states prevalent in fuel cell operation, guaranteeing durability and long-term performance.
FAQs
Answere: It is more suited for intermediate-temperature SOFCs (600-800°C), but its properties make it less practical for low-temperature systems like PEM fuel cells.
Answere: Challenges include ensuring long-term stability under thermal cycling and redox changes and controlling the material's cost and scalability for widespread use.
Answere: It can serve as an electrolyte, cathode, or anode material, facilitating oxygen ion conduction and catalyzing the oxygen reduction reaction at the cathode.
sachin
Great Product Nice..