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| Chemical formula: | Dy₂O₃ |
| CAS: | 1308-87-8 |
| Appearance: | White or light yellow powder |
| Molecular weight: | 373.02 g/mol |
| Particle size: | 10- 100nm |
| Density: | 7.81 g/cm³ |
| Melting point: | 2400°C |
| Boiling point: | 3900℃ |
| Crystal structure: | Cubic system |
| Solubility: | Insoluble in water, soluble in acid |
| Storage conditions: | Keep sealed and avoid moisture and contact with strong oxidizing substances |
| Relative Purity Min.% | 99.99 | 99.9 | |
| TREO Min.% | 99 | 99 | |
| RE Impurities Max.% | Y₂O₃ | 0.0010 | 0.10 |
| La₂O₃ | 0.0005 | ||
| CeO₂ | 0.0003 | ||
| Pr6O11 | 0.0003 | ||
| Nd₂O₃ | 0.0003 | ||
| Sm₂O₃ | 0.0003 | ||
| Eu₂O₃ | 0.0003 | ||
| Gd₂O₃ | 0.0010 | ||
| Tb4O7 | 0.0020 | ||
| Ho₂O₃ | 0.0020 | ||
| Er₂O₃ | 0.0010 | ||
| Tm₂O₃ | 0.0003 | ||
| Yb₂O₃ | 0.0003 | ||
| Lu₂O₃ | 0.0003 | ||
| Non-RE Impurities Max.% | Fe₂O₃ | 0.0005 | 0.0020 |
| SiO₂ | 0.0050 | 0.0100 | |
| CaO | 0.0050 | 0.0100 | |
| Al₂O₃ | 0.0100 | 0.0300 | |
| L.O.I Max.% | 3.0 | 3.0 | |
ZH-Dy-N
Adding nano-dysprosium oxide to electronic ceramic materials, such as multilayer ceramic capacitors, can improve the dielectric properties of ceramics, increase the energy storage density and stability of capacitors, and optimize the circuit performance of electronic equipment.
Nano-dysprosium oxide is used to manufacture highly sensitive magnetic sensors that can detect extremely weak magnetic field changes. In geological exploration, it can accurately detect the distribution of underground minerals.
Nano-dysprosium oxide can be added to rubber and plastic to improve the quality and service life of rubber and plastic products. It can be used in automobile tires to improve the wear resistance of tires, reduce rolling resistance, and extend the service life of tires.
Other applications: Adding nano-dysprosium oxide to battery electrode materials, such as lithium-ion batteries, can improve the battery's charge and discharge performance, cycle life and safety performance, and promote the development of battery technology. It can be used in laptops.
Q: Can you provide nano-terbium 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 we mainly use sea transportation.
Q: In the ternary lithium-ion battery of a laptop computer, does nano-dysprosium oxide have a significant effect on improving the cycle life?A: Nano-dysprosium oxide added to lithium-ion batteries can inhibit the degradation of electrode structure, reduce the loss of active substances and side reactions, and significantly extend the cycle life of lithium batteries by 20%-50%.
Q: Why can nano-dysprosium oxide make magnetic sensors more sensitive?A: Nano-dysprosium oxide has special magnetic properties. Its nano-scale size makes its specific surface area large and the surface atomic ratio high. It can more keenly sense changes in the external magnetic field, thereby greatly improving the sensitivity of the magnetic sensor.
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
