Cerium fluoride is a white powder or melt particle (3-6mm) with a hexagonal crystal structure. As a rare earth metal fluoride, it serves as a versatile material with applications ranging from optical coatings to scintillation crystals.Known for its high density, fast response, and ionic conductivity, CeF3 exhibits excellent optical properties, making it indispensable in advanced technologies.
Cerium Fluoride
Purity: Ce/RE 99.99% 4N
| CAS No.:7758-88-5 | EINECS No.:231-841-3 | Molecular Formula:CeF3 | Molecular Weight:197.12 |
| Density:6.517 | Melting Point:1437℃ | Boiling Point:2280℃ |
Unique Features
- Optical Performance: High transparency in the range of 300nm to 10μm and medium refractive index make it ideal for optical coatings.
- Doping Flexibility: Can be doped with elements like Tb3+,Pr3+,Ce3+,Yb3+, and Tm3+ to enhance scintillation and fluorescence properties.
- Moisture Resistance: Hydrolyzes slowly, requiring careful handling and packaging.
- Thermal Stability: Excellent high-temperature resistance for demanding applications.
Applications
1.Optical Coatings
- Used in the production of thin-film optical coatings, including antireflection coatings for infrared and ultraviolet optics.
- Serves as a low-refractive-index material for long-wave infrared broadband antireflection.
2.Scintiallation Crystals
- Integral in producing scintillation ceramics for radiation detection and imaging technologies.
3.Chemical Sensors
- Enhances sensitivity and response in advanced sensor systems.
4.Evaporation Coating Material
- A preferred choice for high-purity evaporation processes in advanced manufacturing.
5.Solid Lubricants
- Used in high-temperature environments to reduce friction and wear.
6.Dielectric Oil Additive
- Nano CeF3 improves the high-temperature resistance and wear properties of transformer dielectric oils.
7.Fluorescent Powders
- Plays a role in creating specialized fluorescent materials for lighting and display technologies.
Cerium trifluoride’s exceptional optical, thermal, and chemical properties make it an invaluable material across industries, particularly in optics, electronics, and advanced coatings. Its versatility and performance continue to drive innovation in cutting-edge applications.