CuPO4

Copper phosphate (CuPO₄) is an inorganic ceramic compound combining copper and phosphate ions, typically studied as a functional ceramic material. While not widely commercialized as a bulk engineering material, copper phosphate compounds are of research interest for applications requiring copper's antimicrobial or catalytic properties combined with the chemical stability of phosphate ceramics. Engineers encounter copper phosphate primarily in specialized contexts such as catalysis, bioceramics, or electromagnetic applications rather than as a general-purpose structural ceramic.