Bipolar Membrane (BPM), 130-160 um Thickness, PK Reinforced, Multiple Sizes, for Electrodialysis & Electrochemical Systems

About this item

• Bipolar Membrane Structure: stonylab bipolar membrane is a composite structure consisting of an anion exchange layer and a cation exchange layer, with a catalytically active interfacial region for efficient water dissociation into H⁺ and OH⁻ ions under an electric field
• High Efficiency & Low Voltage: the membrane shows high water-splitting efficiency and low operating voltage at typical current densities, offering reduced energy consumption without gas formation compared to conventional water electrolysis
• Mechanical Strength & Stability: reinforced with PK material, ensuring both mechanical strength and long-term operational stability for experimental use
• Wide Applications: designed for bipolar membrane electrodialysis and related electrochemical systems, suitable for in-situ acid/base generation, pH regulation, salt conversion, ion separation; widely used in chemistry, electrochemistry, materials science, energy research, and process development
• Usage & Storage: correct orientation is essential: rough side (cation exchange layer) faces the cathode, smooth side (anion exchange layer) faces the anode; store in a sealed container with saline solution to prevent drying, avoid mechanical stress, and ensure proper function