Dioxide Materials’ Sustainion ® anion exchange membranes (AEMs) have much lower area specific resistance (ASR) than the competition. Buy them to get higher currents at the same voltage.
Sustainion® Anion Exchange Membranes
|ASR in 1 M KOH, 60 °C
Conductivity of Sustainion X37 as a function of temperature in various supporting electrolytes
Sustainion® 37 membranes outperform the competition
The effects of membrane on the linear sweep voltammogram taken with an alkaline water electrolyzer with a FeNiO4 anode catalyst and a FeNiCo cathode catalyst in 1 M KOH at 60 °C
The effect of membrane on an alkaline water electrolyzer with a FeNiO4 anode catalyst and A FeNiCo cathode catalyst in 1 M KOH at 60 °C at a constant current of 1 A/cm2. The fumasep membrane failed after 200 hours.
A constant current run (200 mA/cm2) of a room temperature CO2 electrolyzer with a Sustainion® 37-50 membrane and Sustainion® A9 ionomer in the cathode catalyst layer.
A constant current run (1000 mA/cm2 ) of a 60 °C alkaline water electrolyzer with a Sustainion® 37-50 membrane and a NiFeO4 anode catalyst and a NiFeCo cathode catalyst.