Structo VRB-M50: Advanced Ion Exchange for Redox Flow Batteries

Structo VRB-M50 – High-Performance Cation Exchange Membrane for Redox Flow Batteries

Structo VRB-M50 is a high-performance, 50 µm-thick perfluorinated cation exchange membrane engineered specifically for vanadium redox flow batteries (VRFBs) and other redox flow energy systems. Produced using precision solution casting, this advanced membrane delivers outstanding ionic conductivity, acid capacity, and mechanical strength—ensuring consistent electrochemical performance in long-duration energy storage applications.

Designed to meet the stringent demands of industrial-scale battery systems, Structo VRB-Membrane offers exceptional dimensional stability, low anisotropy, and a service life exceeding 100,000 hours. These properties enable reliable, long-term operation while minimizing performance degradation and system downtime.

Key Benefits
High Ionic Conductivity & Acid Capacity
Enables efficient ion transport and supports Coulombic efficiencies of up to 96% in VRFB stacks.
Superior Mechanical & Hydrolytic Stability
Excellent tensile strength, low linear expansion, and minimal anisotropy maintain membrane integrity under operating conditions.
Extended Service Life
Over 100,000 hours of operational durability reduces maintenance cycles and improves system reliability.
Optimized for Vanadium Redox Flow Batteries
Ideal for stationary energy storage systems requiring stable, long-term electrochemical performance.

Let's work together to create the ideal material solution for your business!

Speak With Us!