Expanding Role of Ion Exchange Membranes in Next-Generation Redox Flow Batteries
Ion Exchange Membrane of All-Vanadium Redox Flow Battery Market, valued at USD 23.1 million in 2024, is projected to grow from USD 27.8 million in 2025 to USD 83.2 million by 2032, exhibiting a compound annual growth rate (CAGR) of 20.6%. This robust growth trajectory, detailed in a new comprehensive report from Semiconductor Insight, is driven by the indispensable role these membranes play in enabling efficient, long-duration energy storage solutions critical for the global transition to renewable energy.
Ion exchange membranes are the heart of an All-Vanadium Redox Flow Battery (VRFB), serving as the critical separator that prevents cross-mixing of the positive and negative vanadium electrolytes while selectively allowing protons to pass through to maintain charge balance. Their performance directly dictates the battery's efficiency, longevity, and overall economic viability. As demand for large-scal