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Cerium oxide can be described as an inorganic compound, with chemical formula CeO2. The cerium dioxide pure product is a white cubic crystal, or heavy powder. 8.13g/cm3. Melting point 2397degC.
Purity: 99.99%
Size of particles: Nano- and Micron
Cerium Oxide CeO2 powder
Cerium(IV), commonly known as cericoxide, ceric dioxide, cerium oxide, or cerium dioxide, is an oxide made from rare-earth metal, cerium. It’s a yellowish-white powder that has the chemical composition CeO2. is an important commercial product that also serves as an intermediate for the removal of elements from ores. Its reversible transformation to a non-stoichiometric ore is the distinctive characteristic of this material.
Ceriumoxidehas an average density of 7.13g/cm3 as well as a melting temperature of 2397. Cerium oxide is insoluble with water and alkali but can be slightly soluble by acid. Hydrogen reduction cerium alloy, or cerium oxide can be used at temperatures of 2000 to 15 mph. It is also possible to achieve this temperature by using cerium oxide. At 5 mph the cerium oxide turns pink.
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Cerium Oxide CeO2 powder performance:
To make cerium oxide, hydrogen can reduce cerium oxide to a solution at 2000 degrees Celsius and 15 MPa. The cerium oxide will turn yellowish or reddish if the temperature is at zero at 2000, but it is at no pressure at 5MPa. The cerium oxide is used in the manufacture of polishing and catalyst materials, catalyst carriers, catalysts (auxiliaries), fuel cell electrolytes for automobile exhaust, ceramics, ultraviolet absorbers, catalytic converters, catalysts (auxiliaries), electronic ceramics, as well as catalysts.
Technical Parameters of Cerium Oxide CeO2 pulver:
CeO2 3N
CeO2 4N
CeO2 5N
TREO
99.00
99.00
99.50
CeO2/TREO
99.95
99.99
99.999
Fe2O3
0.010
0.005
0.001
SiO2
0.010
0.005
0.001
CaO
0.030
0.005
0.002
SO42-
0.050
0.020
0.020
Cl–
0.050
0.020
0.020
Na2O
0.005
0.002
0.001
0.005
0.002
0.001
How Cerium oxide CeO2 powder is produced?
Producing cerium oxide by oxalic acids precipitation is the most common method. That is, starting with cerium chloride/cerium nitrate as a raw material and using oxalic to adjust its pH to 2. Then adding ammonia and heating to precipitate cerium dioxide. Finally, burn it at 900 1000.
CeCl2+ H2C2O4 – 2 NH4OH and 2 CeC2O4 – 2 H2O+ – 2 NH4Cl
Cerium Oxide CeO2 powderCerium oxide glass polish
Oxidant.
Organic reactive catalyst
The steel analysis is an indicator of rare earth metals.
Oxidative Titration Analysis.
Decorative glass
Glass enamel shielding agent.
Alloy heating.
A glass industry additive made from cerium oxide. The plate glass abrasive can also be used in cosmetics to absorb ultraviolet light.
It is now able to be expanded for the glasses, optical lenses, the abrasion and electronic of the tube.
The Cerium Oxide Polishing Powder’s primary ingredients are cerium dioxide (CeO2) and then cerium oxid (La2O3), cerium lanthanide, oxide (PR2O3). It also contains trace levels of calcium oxide, silicon oxide, alumina, and calcium oxide. How the CeO2 particles are sized, filtered and hardened affects how polishing powder performs.
Because nano-CeO2 boasts a wide range of electronic transition capabilities, it is very sensitive to ultraviolet light. High-proportion surface effects, macro quantum effects, scattering and reflection strong ultraviolet light are some of the small dimensions of nanoparticles.
Cerium Oxide CeO2 powder storage condition:
Cerium Oxide CeO2 should be stored dry, cool, and sealed of the environment. It should not be exposed to air.
Shipping and Packing of Cerium Oxide CeO2 CeO2 powder
You can pack it in two plastic bags with the inside.
Cerium Oxide CeO2 powder packing – vacuum packaging, 100g to 500g or 1kg/bag 25kg/barrel. Or as requested.
Cerium Oxide CeO2 cake shipping can be sent out via sea, air or express once the payment is received.
Luoyang Tongrun Nano Technology Co. Ltd.
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