0
| CAS: | 12037-29-5 |
| Chemical formula: | Pr₆O₁₁ |
| Molecular weight: | 1021.44 g/mol |
| Appearance: | Dark brown or brown |
| Particle size: | 10-100nm |
| Density: | 6.5 g/cm³ |
| Melting point: | About 2180°C |
| Boiling point: | About 3,500°C |
| Solubility: | Insoluble in water, soluble in acid |
| Crystal structure: | Cubic fluorite structure/hexagonal structure |
| Storage conditions: | Dry, cool place, avoid moisture and high temperature |
| Relative Purity Min.% | 99.99 | 99.9 | 99.5 | |
| TREO Min.% | 99 | 99 | 99 | |
| RE Impurities Max.% | Y₂O₃ | 0.0005 | 0.10 | 0.50 |
| La₂O₃ | 0.0005 | |||
| CeO₂ | 0.0030 | |||
| Nd₂O₃ | 0.0030 | |||
| Sm₂O₃ | 0.0010 | |||
| Eu₂O₃ | 0.0003 | |||
| Gd₂O₃ | 0.0003 | |||
| Tb4O7 | 0.0003 | |||
| Dy₂O₃ | 0.0003 | |||
| Ho₂O₃ | 0.0003 | |||
| Er₂O₃ | 0.0002 | |||
| Tm₂O₃ | 0.0002 | |||
| Yb₂O₃ | 0.0002 | |||
| Lu₂O₃ | 0.0002 | |||
| Non-RE Impurities Max.% | Fe₂O₃ | 0.0005 | 0.0050 | 0.0100 |
| SiO₂ | 0.0050 | 0.0100 | 0.0300 | |
| CaO | 0.0050 | 0.0300 | 0.0400 | |
| L.O.I Max.% | 3.0 | 3.0 | 3.0 | |
ZH-Pr-N
Nano-praseodymium oxide doping and manufacturing of permanent magnets can improve the antioxidant and mechanical properties of permanent magnetic materials, and can be used in motors, wind turbines, electric vehicles, etc.
It can be mixed with ceramic glaze to make colored glaze, which can make the ceramics appear light yellow with pure and elegant tone. It is suitable for architectural ceramics and daily-use ceramics.
Nano-praseodymium oxide has special optical and electrical properties and can be used to manufacture electronic components such as capacitors, resistors, etc. It can improve the performance and stability of electronic components.
Other applications: Nano-praseodymium oxide has a large specific surface area and high catalytic activity, and can be used as a catalyst in chemical reactions such as automobile exhaust purification, petroleum cracking, and organic synthesis. Nano-praseodymium oxide can emit fluorescence at a specific wavelength and can be used in displays, LEDs, laser materials, etc.
Q: Can you provide nano praseodymium 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: How does the corrosion resistance of permanent magnets change after doping with nano praseodymium oxide?A: Nano praseodymium oxide can form a protective film on the surface, which can enhance the corrosion resistance to a certain extent.
Q: To obtain a pure and elegant light yellow color, what is the best addition ratio of nano praseodymium oxide in ceramic glaze?A: Generally, it is 0.5%-2% (mass fraction), but it needs to be fine-tuned experimentally due to different basic components of the glaze.
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
