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Perfluorosulfonic Acid Fuel Cell Proton Membrane offers high proton conductivity, excellent chemical stability, and superior thermal resistance. Designed for fuel cell applications, energy storage systems, and hydrogen power technologies, it ensures efficient ion exchange, durability, and long-term electrochemical performance.
Product Overview
The perfluorosulfonic acid fuel cell proton membrane is a high-performance solid polymer electrolyte known for its excellent heat resistance, mechanical, electrochemical, and chemical stability. This membrane can operate in extreme conditions, such as strong acids, strong bases, and strong oxidizing agents, significantly enhancing the overall performance of fuel cells. It is suitable for various commercial and industrial applications, particularly in clean energy, with great market potential.
Product Features
- Excellent Heat Resistance: Maintains stable performance in high-temperature environments, adaptable to various operational conditions.
- Strong Mechanical Properties: Provides good mechanical strength, ensuring the safety and reliability of the membrane under high-pressure conditions.
- High Electrochemical Performance: Offers superior proton conductivity, supporting efficient electrochemical reactions.
- Chemical Stability: Durable in harsh chemical environments, extending the lifespan of the fuel cell.
- Convenient Packaging: Uses multi-layer vacuum packaging to ensure cleanliness and stability, facilitating automated production processes.
Applications
- Passenger and Commercial Vehicles: Used in hydrogen fuel cell vehicles to enhance vehicle power and efficiency.
- Forklifts and Logistic Equipment: Provides a reliable power source for forklifts, improving operational efficiency.
- Drones and Portable Generators: Applied in drones and portable devices, offering clean energy.
- Backup Power and Combined Heat and Power Systems: Serves as a key component in backup power systems and combined heat and power (CHP) systems for homes and commercial buildings, providing stable power support.
| Specification | WMR100 | WM2136 | WM2276 | WM2136 |
| Thickness (μm) | 15±1 | 18±1 | 10±1 | 18±1 |
| Grammage (g/m²) | 28±2 | 33±2 | 20±2 | 33±2 |
| Tensile Strength (Transverse/Longitudinal) (MPa) | ≥30/30 | ≥30/30 | ≥40/40 | ≥30/30 |
| Elongation at Break (Transverse/Longitudinal) (%) | ≥100/100 | ≥100/100 | ≥100/100 | ≥100/100 |
| Elastic Modulus (Transverse/Longitudinal) (MPa) | ≥250 | >300 | ≥300 | >300 |
| Dimensional Change Rate (Transverse/Longitudinal) (%) | ≤5/5 | ≤5/5 | ≤5/5 | ≤7/7 |
| Conductivity (mS/cm) 85°C, 50% RH | >30 | >40 | >50 | >50 |
| Hydrogen Permeability (mL/min.cm²) | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
| ChWMical Durability/h (90°C-30% RH) | 800 | 800 | 800 | 1500 |
| Mechanical Durability/cycles (80°C) | 20000 | 20000 | 20000 | 20000 |
| ChWMical Mechanical Durability Coupling/cycles (90°C) | 20000 | 20000 | 20000 | 20000 |
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