Widely used in gas storage and separation due to its flexible porous structure. It selectively adsorbs carbon dioxide from mixtures, making it valuable in carbon capture processes. Also applied in hydrogen and methane storage for clean energy technologies. Its ability to reversibly expand and contract upon guest molecule adsorption enhances performance in sensor development and controlled drug delivery systems. Commonly employed as a catalyst support in organic reactions, improving efficiency and reusability. Shows promise in environmental remediation by removing pollutants from air and water.