Xergy Inc. is the world leader in the development and commercialization of composite ion exchange membranes. Whether it is with our state-of-the-art XION™ Ion Exchange Membranes or membranes developed to your custom specifications, Xergy has the technology and expertise to provide high performance ion exchange solutions for your application.

Xergy has experience with a wide variety of ionomer chemistries for both cation and anion exchange membranes, along with expertise with numerous reinforcement materials and techniques. Our team stays on the cutting edge of ion exchange materials research, allowing us to deliver ultra-thin, high strength, and high performance ion exchange membranes.

XION™ Composite Bipolar Membranes

XION™ Composite Bipolar Membranes are ultra-strong, ultra-selective, and provide ultra-high performance, while demonstrating high chemical stability as reinforced bipolar membranes (BPM). Xergy has the largest selection of cation exchange ionomers (CEI) and anion exchange ionomers (AEI) to select from for BPM design. CEIs available include Dyneon™, Aquivion™, and Nafion™ PFSA ionomers, and AEIs available include Durion™ and Pention™ ionomers. A reinforcement layer is integrated into the structure of the membrane to provide enhanced mechanical properties and reduced swelling. Custom membrane architectures and thicknesses are available upon request.