TCS PIM-1 1 is widely used in the development of advanced polymer membranes for gas separation processes. Its unique structure allows for high permeability and selectivity, making it ideal for applications such as carbon dioxide capture from industrial emissions and natural gas purification. Additionally, it is employed in the fabrication of sensors and electronic devices due to its excellent electrical properties. The material is also explored for use in water purification systems, where its membrane capabilities can efficiently filter out contaminants. Its versatility and performance make it a valuable component in both environmental and technological applications.