Hafnium oxychloride anhydrous, Powder, 99.99%, -325 mesh approx

Hafnium oxychloride is used as a precursor for the deposition of hafnium dioxide (HfO2) thin films, which are essential high-refractive index layers in multilayer optical coatings for laser and UV applications.

Used as a chemical precursor in the synthesis of high-k dielectric materials, specifically hafnium oxide, which is critical for gate insulators in advanced integrated circuits.

Serves as a primary starting material for the hydrothermal or sol-gel synthesis of hafnium oxide nanoparticles and nanocrystals used in advanced ceramics and electronic applications.