| Catalogue Code | IN-NiSDC |
| CAS No. | 11132-44-8 |
| Chemical Formula | 60wt%NiO/40wt%(Ce0.9Sm0 .1 oxide) |
| Compound Name | Nickel Cerium Samarium Oxide |
| Surface Area (m2/g) | 4-7 |
| Particle size d50 (μm) | <1.5 |
| Purity (%) | >=99.9 |
| Customization Available | NiO/CeSm oxide (Custom Composition) |
Introduction
Nickel Cerium Samarium Oxide 60wt%NiO/40wt% (Ce₀.₉Sm₀.₁ oxide) is a potential anode material for SOFCs. This composite material combines the high electronic conductivity of nickel (NiO) with the improved ionic conductivity of cerium samarium oxide (Ce₀.₉Sm₀.₁), offering high performance in supporting electrochemical reactions at intermediate temperatures (500-800°C). Samarium doping to cerium stabilizes the oxide structure, thus improving the thermal and electrochemical stability of the material. This makes it an ideal candidate for use in fuel cells, where efficiency, long-term stability, and high performance are crucial. This ability to enhance hydrogen production and fuel reforming processes further underlines this element’s importance in advancing fuel cell technologies.
Properties of Nickel Cerium Samarium Oxide 60wt%NiO/40wt% (Ce₀.₉Sm₀.₁ oxide)
The properties of Nickel Cerium Samarium Oxide 60wt%NiO/40wt% (Ce₀.₉Sm₀.₁ oxide) are as follows:
| Properties | Details |
| Ionic Conductivity | High ionic conductivity due to Ce and Sm doping. |
| Appearance | Powder |
| Thermal Stability | Good thermal stability for high-temperature applications |
Applications
- Nickel Cerium Samarium Oxide 60wt%NiO/40wt% (Ce₀.₉Sm₀.₁ oxide) is a significant anode material used in Solid Oxide Fuel Cells (SOFCs), which has good ionic and electronic conductivity and allows for efficient power generation.
- The material promotes electrochemical reactions for hydrogen production in high-temperature fuel cell systems and contributes to sustainable energy solutions.
- It is used in Solid Oxide Electrolysis Cells (SOECs) to split water to produce hydrogen, supporting energy storage and conversion applications.
- The material has good electrochemical properties, thus becoming a good candidate for industrial applications in gas separation, particularly oxygen separation for fuel cells and other high-temperature processes.
- It offers excellent thermal cycling resistance and high-temperature stability, making it ideal for long-term performance in demanding fuel cell applications.
FAQs
Answere: It is primarily used as an anode material in Solid Oxide Fuel Cells (SOFCs), providing high ionic and electronic conductivity for efficient power generation.
Answere: The material improves the electrochemical characteristics of fuel cells, particularly at high operating temperatures, by enhancing high ionic conductivity and minimizing polarization resistance.
Answere: Its high conductivity and stability make it ideal for gas separation processes, especially for oxygen separation in industrial applications and fuel cells.
sachin
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