Yttrium oxide meaning

Yttrium oxide is a compound composed of yttrium and oxygen atoms.


Yttrium oxide definitions

Word backwards muirtty edixo
Part of speech It is a noun.
Syllabic division yt-tri-um ox-ide
Plural The plural of the word "yttrium oxide" is "yttrium oxides."
Total letters 12
Vogais (4) i,u,o,e
Consonants (6) y,t,r,m,x,d

Yttrium oxide, also known as yttria, is a compound composed of yttrium and oxygen with the chemical formula Y2O3. It is a white solid substance that is insoluble in water. Yttrium oxide is widely used in various applications due to its unique properties.

Properties of Yttrium Oxide

Yttrium oxide has a high melting point of 2,411 degrees Celsius and is a stable compound at room temperature. It is a refractory material, meaning it has excellent heat resistance. Yttrium oxide is also a good conductor of both electricity and heat, making it a valuable material for various industries.

Uses of Yttrium Oxide

One of the significant applications of yttrium oxide is in the production of phosphors used in color television tubes and white LED lights. It is also used in the manufacturing of ceramics, such as high-temperature superconductors and oxygen sensors. Yttrium oxide is crucial in the production of yttrium iron garnets, which are used in microwave filters and various telecommunications devices.

Medical Applications

Yttrium oxide is utilized in medical imaging as a contrast agent in combination with other elements. Yttrium-90, a radioactive isotope of yttrium, is used in cancer treatments, particularly in radiation therapy to target tumors.

In conclusion, yttrium oxide is a versatile compound with a wide range of applications across different industries. Its unique properties and diverse uses make it a valuable material in various technological advancements and medical treatments.


Yttrium oxide Examples

  1. Yttrium oxide is commonly used as a catalyst in chemical reactions.
  2. Glassmakers use yttrium oxide to improve the strength and durability of glass.
  3. Yttrium oxide is a key component in the production of phosphors for color television tubes.
  4. Researchers are investigating the use of yttrium oxide in superconductors for more efficient energy transmission.
  5. Some ceramics are made using yttrium oxide to enhance their properties.
  6. Yttrium oxide is used in the production of certain types of lasers for medical and industrial applications.
  7. The aerospace industry utilizes yttrium oxide for coatings that can withstand extreme temperatures.
  8. Yttrium oxide nanoparticles are being studied for their potential in targeted drug delivery systems.
  9. Dental prosthetics can be made stronger and more durable with the addition of yttrium oxide.
  10. Yttrium oxide is an important ingredient in the production of certain types of fuel cells.


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  • Updated 28/03/2024 - 22:28:32