Inorganic antimicrobial agents are chemical substances widely used for disinfection, preservation, and inhibition of microbial growth. Common inorganic antimicrobial agents include copper chloride, copper oxide, zinc oxide, silicon dioxide, and others. These inorganic antimicrobial agents are typically added to various products such as medical devices, food packaging, cosmetics, building materials, etc., to prevent the growth and reproduction of bacteria, mold, and other microorganisms. Inorganic antimicrobial agents are known for their broad-spectrum activity, high efficiency, and good stability, making them widely used in various fields.