Praseodymium (III, IV) Oxide, Pr6O11, 99.9% 3N High Purity Powder
- Product Number: PO4001 (50 g), PO4002 (100 g), PO4003 (1 kg)
- Formula: Pr6O11
- CAS Number: 12037-29-5
- Molecular Weight: 1021.44 g/mol
- Density: 6.5 g/cm³ at 25°C
- Melting Point: 2183°C
- Color: Dark Brown
- Solubility: Insoluble in water.
- Particle size: 4-7um
- Purity: 99.9% 3N (Pr6O11/TREO*)
Applications
Praseodymium(III, IV) oxide, Pr6O11 is used in pigment in glass, optic and ceramic industries.It is highly valued in glass and ceramic production as a bright yellow pigment because of its optimum reflectance at 560 nm. Praseodymium-doped glass, called didymium glass is used in welding, blacksmithing, and glass-blowing goggles due to its blocking property of infrared radiation. It is employed in the solid state synthesis of praseodymium molybdenum oxide, which is used as a semiconductor. It has a number of potential applications in chemical catalysis, and is often used in conjunction with a promoter such as sodium or gold to improve its catalytic performance. It is widely used to convert CO to CO2 in car exhaust.
Notes: More detailed product information including SDS, certificate of analysis (COA), lead time and volume pricing are available upon request.
|
Rare Earth Impurities Content (ppm) |
Non- Rare Earth Impurities Content (ppm) |
|
Sm2O3 |
Fe2O3 |
| Y2O3 |
SiO2 0.0 |
|
CeO2 |
CaO |
|
Nd2O3 |
Cl- |
|
La2O3 |
Na2O |
|
Other rare earth oxide total |
Al2O3 |
|
|
SO42– |
|
|
Others |
References
1. Praseodymium Hydroxide and Oxide Nanorods and Au/Pr6O11 Nanorod Catalysts for CO Oxidation, J. Phys. Chem. B 2006, 110, 4, 1614–1620
2. Environment-friendly red pigments from CeO2–Fe2O3–Pr6O11 solid solutions, J. Alloys Compd., Volume 461, Issues 1–2, 11 August 2008, Pages 509-515
3. Bi doped Pr6O11 as fluorite oxide cathode for all-fluorite solid oxide fuel cells, J. Power Sources, Volume 275, 1 February 2015, Pages 167-174
