झिल्ली

In product design and innovation, a membrane refers to a selective barrier that allows certain substances to pass while blocking others, playing a crucial role in various applications such as filtration, separation, and protective coatings. Membranes can be engineered from various materials, including polymers and ceramics, to enhance performance characteristics like permeability and durability. Their integration into products can significantly improve functionality, efficiency, and sustainability in processes ranging from water purification to energy storage.