1306-38-3

CAS Nr.:

1306-38-3

Cer(IV)-oxide

EINECS Name:

Cer(IV)-oxide

215-150-4

EINECS Nr.:

215-150-4

Cer(IV)-oxid / Cerdioxid / Cerdioxide

Synonym:

Cer(IV)-oxid / Cerdioxid / Cerdioxide

Cerium oxide, chemically known as Cerium(IV) oxide or Cerium dioxide, is an important chemical product widely used in various industries. Its unique physical properties make it a versatile raw material with a wide range of applications.

Physical Properties of Ceroxide

Cerium oxide is a fine powder with a whitish to yellowish color. It is insoluble in water but soluble in acids and alkalis. With high thermal stability and a melting temperature of about 2400 °C, cerium oxide is extremely heat-resistant. These properties make it a preferred raw material in many industrial processes.

Applications of Ceroxide

In the ceramic and glass industry, Cerium oxide is commonly used as an additive to improve material properties. It serves as a coloring agent, imparting a whitish color to the glass or ceramic mass. Additionally, it contributes to enhancing the chemical resistance and hardness of the end products, making them suitable for use in various applications, from tableware to building materials.

Cerium oxide is also used as a catalyst in various chemical reactions. Particularly in environmental and exhaust gas purification technology, it plays a significant role. As part of catalyst systems, cerium oxide supports the conversion of harmful gases such as nitrogen oxides and carbon monoxide into non-toxic substances, reducing environmental pollution.

Due to its high hardness and abrasion resistance, Cerium oxide is commonly used as a polishing and abrasive agent. It is employed in metal processing to smooth and polish surfaces. It is also used in the production of optical glasses and precision lenses to achieve high-quality surface finishing.

Cerium oxide is also utilized in fuel cell technology. As a component of electrode catalysts, it enhances the performance and efficiency of fuel cells by facilitating the reaction between hydrogen and oxygen. This contributes to the development of clean and sustainable energy sources.

Cerium oxide is an extremely versatile chemical raw material with a variety of applications in various industries. Its outstanding physical properties and its ability to improve the performance of materials and processes make it an indispensable component of many industrial applications.