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Proton Exchange Membrane

Proton Exchange Membrane

產品描述:Product Description: The Niord3 Anion/Proton Exchange Membrane by Microcosm is specifically designed for Vanadium Redox Flow Batteries (VRFB), offering a low-carbon energy solution. This membrane demonstrates low impedance, excellent coulombic efficiency, and high energy efficiency under high current densities. Compared to traditional membrane materials, the Niord3 membrane effectively addresses vanadium ion crossover and stability issues, significantly reducing electrolyte cross-contamination and enhancing the overall performance and reliability of the battery. It not only improves the operational efficiency of VRFB systems but also helps reduce energy losses during long-term operation—making it an innovative and advanced choice in the flow battery sector.

Product Features

  • High proton conductivity

  • Excellent chemical and mechanical stability

  • Low gas permeability

  • Low vanadium ion permeability

  • Low permeability to other metal ions (e.g., iron, chromium, manganese, titanium)



Product specification

     Item

Microcosm   Niord3

    Film thickness (µm)

20-25

 Tensile strength (MPa)

84

 Elongation (%)

21

 Young's modulus (MPa)

2,460

    Glass transition temperature Tg (oC)

280

    5% weight loss temperature (oC)

350

    25oC Proton conductivity (mS/cm)

6

    Vanadium Permeability at 25oC (cm2/min)

0.57x10-8



Niord3 applied in Vanadium Redox Flow Battery (VRFB)

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