Yttrium compounds
Yttrium is a chemical element with the symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a "rare-earth element".The common compounds in yttrium include:
-
Yttrium oxide (Y₂O₃): Widely used in ceramics and phosphors.
-
Yttrium chloride (YCl₃): Used in various chemical applications.
-
Yttrium nitrate (Y(NO₃)₃): Utilized in different industrial processes.
-
Yttrium carbide (Y₂C₃): Forms with carbon and has applications in materials science.
-
Yttrium silicides (e.g., YSi₂): Important in semiconductor technology.
Yttrium compounds can serve as host lattices for doping with different lanthanide cations. Tb3+ can be used as a doping agent to produce green luminescence. As such yttrium compounds such as yttrium aluminium garnet (YAG) are useful for phosphors and are an important component of white LEDs.
Otto Chemie Pvt Ltd - Manufacturers of Yttrium compounds in India.