Used as a precursor in the production of lithium-based greases, which are valued for their high-temperature stability and water resistance, making them ideal for automotive and industrial lubrication. Plays a key role in the manufacture of lithium-ion batteries, particularly in the synthesis of cathode materials. Employed in air purification systems, especially in confined environments like spacecraft and submarines, where it effectively absorbs carbon dioxide from the air. Also utilized in the preparation of other lithium compounds used in ceramics, glass, and aluminum production.