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Anion Exchange Membranes

An Anion Exchange Membrane (AEM) is a semipermeable membrane generally made from ionomers and designed to conduct anions while being impermeable to gases such as oxygen or hydrogen.  This is their essential function when used in a Membrane Electrode Assembly (MEA) of a Direct Methanol Fuel Cell (DMFC) or Direct-Ethanol Fuel Cell (DEFC): separation of reactants and transport of anions.

Typical Properties of Anion Exchange Membranes Include:

 • Alkali Resistance
 • Resistant to Oxidation
 • Chlorine Resistance
 • Diffusion Dialysis for Acid Recovery

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Fumasep FAS-PET-75
Fumasep FAS-PET-75 is a PET reinforced Anion Exchange Membrane (AEM) with low resistance, high se..
From $18.00

Fumasep FAS-PET-130
Fumasep FAS-PET-130 is a PET (Polyester) reinforced Anion Exchange Membrane (AEM) with low resist..
From $18.00

Fumasep FAB-PK-130
Fumasep FAB-PK-130 is a PK reinforced Anion Exchange Membrane (AEM) with high proton blocking cap..
From $21.00
Based on 1 reviews.

Fumasep FBM - Bipolar Membrane
Fumasep FBM Bipolar Exchange Membrane with PK reinforcement consists of an anion exchange layer a..
$190.00
Based on 2 reviews.

Fumasep FAS-30
Fumasep FAS-30 is a non-reinforced Anion Exchange Membrane (AEM) with very low resistance, high s..
From $16.00
Based on 1 reviews.

Fumasep FAS-50
Fumasep FAS-50 is a non-reinforced Anion Exchange Membrane (AEM) with very low resistance, high s..
From $17.00
Based on 1 reviews.

Fumasep FAD-PET-75
Fumasep FAD-PET-75 is a PET (Polyester) reinforced Anion Exchange Membrane (AEM) with low resista..
From $18.00

Fumasep FAD-55
Fumasep FAD-55 is a non-reinforced Anion Exchange Membrane (AEM) with low resistance, high acid t..
From $17.00

Fumapem FAA-3-50
Fumapem FAA-3-50 is a non-reinforced Anion Exchange Membrane (AEM) with very low resistance, high..
From $17.00
Based on 2 reviews.

Fumasep FAA-3-50
Fumasep FAA-3-50 is a non-reinforced Anion Exchange Membrane (AEM) with very low resistance, high..
From $17.00

Fumasep FAA-3-PK-75
Fumasep FAA-3-PK-75 is a PK reinforced Anion Exchange Membrane (AEM) with low resistance, high se..
From $21.00
Based on 6 reviews.

Fumasep FAA-3-PK-130
Fumasep FAA-3-PK-130 is a PK reinforced Anion Exchange Membrane (AEM) with low resistance, high s..
From $21.00
Based on 2 reviews.

Fumasep FAP-450
Fumasep FAP-450 is a non-reinforced Fluorinated Anion Exchange Membrane (AEM) with low resistance..
From $19.00

Fumasep FAP-375-PP
Fumasep FAP-375-PP is a Fluorinated PP reinforced Anion Exchange Membrane (AEM) with low resistan..
From $25.00

Fumasep FAPQ-375-PP
Fumasep FAPQ-375-PP is a Fluorinated PP Reinforced Anion Exchange Membrane (AEM) with low resista..
From $24.00