Na8 Al6 Si6 I2 O24

Na8Al6Si6I2O24 is a microporous aluminosilicate ceramic compound belonging to the sodalite family of zeolites, characterized by a framework structure containing iodine anions within its crystalline lattice. This material is primarily investigated in research contexts for ion-exchange, gas separation, and radioactive iodine capture applications, leveraging its ability to selectively trap and immobilize halogen species within its rigid pore structure. The incorporation of iodine makes it particularly noteworthy for nuclear waste remediation and air purification scenarios where containment of volatile iodine isotopes is critical.