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| CAS: | 1314-36-9 |
| Chemical formula: | Y₂O₃ |
| Molecular weight: | 225.81 g/mol |
| Appearance: | White or slightly yellow powder |
| Particle size: | 10-100nm |
| Density: | 5.01 g/cm³ |
| Melting point: | About 2410°C |
| Boiling point: | About 4300°C |
| Solubility: | Insoluble in water, soluble in acid |
| Crystal structure: | Cubic crystal system |
| Storage conditions: | Dry, cool place, avoid moisture and high temperature |
| Relative Purity Min.% | 99.999 | 99.995 | 99.99 | |
| TREO Min.% | 99 | 99 | 99 | |
| RE Impurities Max.% | La₂O₃ | 0.00010 | 0.0003 | 0.0010 |
| CeO₂ | 0.00005 | 0.0003 | 0.0005 | |
| Pr6O11 | 0.00005 | 0.0003 | 0.0010 | |
| Nd₂O₃ | 0.00005 | 0.0003 | 0.0005 | |
| Sm₂O₃ | 0.00005 | 0.0003 | 0.0005 | |
| Eu₂O₃ | 0.00005 | 0.0003 | 0.0005 | |
| Gd₂O₃ | 0.00005 | 0.0003 | 0.0005 | |
| Tb4O7 | 0.00005 | 0.0005 | 0.0010 | |
| Dy₂O₃ | 0.00010 | 0.0005 | 0.0010 | |
| Ho₂O₃ | 0.00015 | 0.0005 | 0.0010 | |
| Er₂O₃ | 0.00015 | 0.0005 | 0.0010 | |
| Tm₂O₃ | 0.00005 | 0.0003 | 0.0005 | |
| Yb₂O₃ | 0.00005 | 0.0003 | 0.0005 | |
| Lu₂O₃ | 0.00005 | 0.0003 | 0.0005 | |
| Non-RE Impurities Max.% | Fe₂O₃ | 0.0002 | 0.0003 | 0.0005 |
| SiO₂ | 0.0020 | 0.0030 | 0.0050 | |
| CaO | 0.0005 | 0.0010 | 0.0010 | |
| L.O.I Max.% | 3.0 | 3.0 | 3.0 | |
ZH-Y-N
As a thermal barrier coating material, nano yttrium oxide can be applied to standard coatings and high-temperature anti-oxidation coatings for aircraft engine blades, such as aircraft engine components.
Nano-yttrium oxide can be added as a catalyst in the preparation process of aluminum nitride powder. During the sintering process of aluminum nitride substrate, nano-yttrium oxide can promote the densification sintering of aluminum nitride particles and improve the thermal conductivity of aluminum nitride substrate to a certain extent.
In lithium-ion batteries, yttrium oxide can be used as an additive or coating material for positive and negative electrode materials to improve the structure and performance of electrode materials. For example, in electric vehicles, lithium batteries with added nano-yttrium oxide can enhance battery performance and improve battery stability.
Other applications: Nano-yttrium oxide can be used as a fluorescent material, in high-performance ceramic materials, as a catalyst to improve reaction efficiency, and can also be used to manufacture high-refractive index optical glass; it also plays a major role in biomedicine, nuclear industry and scientific research.
Q: Can you provide nano yttrium oxide samples?A: We can provide samples of about 10g-50g.
Q: How do you transport the goods?A: We have land, sea and air transportation, but mainly sea transportation.
Q: In which parts of electronic devices can nano yttrium oxide coating materials be used?A: Silicon wafer surface coating, gate insulation layer, sensor sensitive layer / protective layer, etc.
Q: What lithium batteries will add nano yttrium oxide?A: Lithium-sulfur batteries and high-nickel ternary lithium batteries for electric vehicles.
1. Double-layer plastic bag, sealed, packed into iron barrel, net weight of each barrel is 50Kg
2. Specifications can be adjusted according to user's special requirements
