CdCO

Cadmium carbonate (CdCO₃) is an inorganic ceramic compound composed of cadmium and carbonate ions, belonging to the family of metal carbonates. While primarily of research and industrial chemical interest rather than a structural engineering material, CdCO₃ appears in specialty applications where cadmium's unique properties are leveraged, including as a precursor material for cadmium oxide ceramics, in pigmentation systems, and historically in electroplating operations. Engineers encounter this material less as a load-bearing component and more as a functional or intermediate compound in battery chemistry, optics, and specialized coatings—though cadmium's toxicity has significantly restricted new applications in developed markets, making it increasingly relevant only in legacy systems or highly controlled research contexts.