12061-16-4

CAS Nr.:

12061-16-4

dierbium trioxide

EINECS Name:

dierbium trioxide

235-045-7

EINECS Nr.:

235-045-7

Erbium(III)-oxid / Dierbiumtrioxid / Erbiumsesquioxid / Dierbiumtrioxide / Erbiumsesquioxide

Synonym:

Erbium(III)-oxid / Dierbiumtrioxid / Erbiumsesquioxid / Dierbiumtrioxide / Erbiumsesquioxide

Erbium oxide is a white to yellowish powder with high purity and fine particle size. It exhibits high thermal stability and remains stable at room temperature. With a molar mass of approximately 382.56 g/mol, erbium oxide is relatively heavy and has good solubility in acids. Due to its optical properties, it shows strong absorption in the visible and infrared spectral ranges, making it suitable for various applications in optoelectronics and the glass industry.

Application examples of Erbium Oxide

Erbium oxide is commonly used as a dopant in optical fibers to enhance the properties of laser beams. By doping with erbium, optical fibers can absorb and emit light at specific wavelengths, enabling their use in telecommunications and data transmission. This application contributes to the development of faster and more efficient communication systems.

Due to its optical properties, erbium oxide is also used in laser and photonics applications. It serves as a dopant in laser crystals and glasses to generate laser beams in the infrared range. These lasers are used in various fields such as medicine, materials processing, and entertainment electronics, enabling precise and controlled processing processes.

Erbium oxide is used as a catalyst in chemical reactions, especially in petroleum refining and petrochemicals. It is employed in the production of catalysts for the conversion of hydrocarbons and other organic compounds to enable processes such as hydrocracking and isomerization. These catalysts contribute to efficiency and productivity in the chemical industry.

Furthermore, erbium oxide is used in the production of luminescent materials used in the manufacture of phosphors, fluorescent lamps, and television screens. The doped materials emit visible light when excited by an external energy source and are used in the lighting and entertainment electronics industries.

Erbium oxide is an extremely versatile chemical raw material with a wide range of applications. Its unique optical and catalytic properties make it an essential material in the optoelectronics, laser and photonics, chemical, and electronics industries. With its diverse range of applications, erbium oxide significantly contributes to the development of innovative technologies and products.