Barium Aluminate (Barium Aluminum Oxide)

Barium aluminate is used as a sputtering target material for the deposition of thin films in electronic and optical applications, often serving as a host lattice for phosphors.

Utilized in the production of optical thin films due to its stability and transparency, frequently acting as a precursor or component in luminescent coatings.

Due to its high melting point and chemical stability, it is employed in specialized refractory ceramics and high-temperature cement formulations.