Samarium Oxide Sm2O3 Powder CAS 12060-58-1

Samarium metal method: Samarium metal is heated to a high temperature in the air to generate samarium oxide. The advantage of this method is that the process is simple and easy to control, but it needs to use a large number of metal samarium raw materials, and the production cost is high.

Samarium hydroxide method: Samarium hydroxide is added to hydrogen peroxide to obtain samarium oxide. The advantages of this technique are that it has a low number of reaction conditions as well as simple operation. Still, it needs to use a large amount of samarium hydroxide raw material, and the production cost is high.

Samarium oxychloride method: Samarium oxychloride can be heated and decomposed to produce samarium oxide. The advantages of this technique are that it has a low number of reaction conditions as well as simple operation. Still, it must use many samarium oxychloride raw materials, and the production cost is high.

High-temperature decomposition method: Samarium carbonate or samarium hydroxide is added to carbon and heated to high temperatures to produce elemental samarium and carbon dioxide. Elemental samarium reacts with chlorine gas to form samarium chloride, samarium chloride reacts with hydrogen peroxide to form samarium chloride, and finally heats to decompose samarium chloride to form samarium oxide. The benefits of this method are the low reaction time and simple operation, but it needs to use a lot of carbon and chlorine raw materials, and the production cost is high.

Ion exchange method: using rare earth metal salts as raw materials, dissolving them in solvents, and then adding ion exchangers to react to produce rare earth ion exchange resin and ammonium chloride. The resulting rare earth ion exchange resin is heated to a high temperature and burned to produce samarium oxide. The advantages of this method are low production cost and easy industrial production, but it needs to use a lot of rare earth metal salt raw materials.

Analysis reagent: Samarium oxide can be used as an analytical reagent for detecting metal elements, such as samarium, lanthanide elements, etc. It has the characteristics of high selectivity, high sensitivity, and rapid analysis and is widely used in trace element analysis in geology, environmental protection, chemical industry, and other fields.

Catalyst: Samarium oxide has high catalytic performance and low-temperature characteristics and can be used as a catalyst. It can be used in petrochemical, automotive exhaust purification, and other fields and improve catalytic efficiency and selectivity.

Optical materials: Samarium oxide has the characteristics of high light transmittance, high refractive index, and low scattering and can be used to prepare optical materials. It is widely used in glasses, lenses, solar cells, and other fields and can improve light transmittance, reduce reflection, and increase wear resistance.

Electronics material: Samarium oxide has high resistivity and good thermal stability and can be used as an electronics material. It can be used to prepare electronic components, such as resistors, capacitors, etc., with high precision and stability advantages.

Luminescent materials: Samarium oxide can be used as a luminescent material, especially in the field of rare earth luminescence has a wide range of applications. It can prepare phosphors with high brightness, high color purity, long life, displays, LEDs, and other fields.

Magnetic material: Samarium oxide has good magnetic properties and can be used as a magnetic material. It can be used to prepare magnetic recording materials, magnetic sensors, and other fields.

Rare earth intermetallic compounds: Samarium oxide can react with other metal elements to form rare earth intermetallic compounds, such as Sm-Co, Sm-Mn, etc. These intermetallic compounds have unique physicochemical properties and wide application prospects and are used in electronics, catalysis, energy storage, and conversion.

Storage Condition of Samarium Oxide Sm2O3 Powder :
The damp reunion will affect Sm2O3 powder dispersion performance and using effects, therefore, samarium oxide should be sealed in vacuum packing and stored in a cool and dry room, the samarium oxide can not be exposure to air. In addition, the Sm2O3 powder should be avoided under stress.

Packing & Shipping of Samarium Oxide Sm2O3 Powder :
We have many different kinds of packing which depend on the samarium oxide Sm2O3 powder quantity.
Samarium oxide Sm2O3 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Samarium oxide Sm2O3 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.



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