iPEM™ is an ion-pair HT-PEM suitable for use in high-temperature electrochemical devices such as fuel cells and hydrogen pumps. iPEM™ can operate across a wide-temperature range (-20°C to 250°C) without humidification and has excellent stability at 200 °C* in fuel cells and hydrogen pumps. It is also stable at 40% RH at 80 °C.
* Based on longevity testing of 100 hours
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iPEM™ High-Temperature Polymer Electrolyte Membrane
15cm x 15cm, 60 μm ± 15 μm
Ionic conductivity without
> 100 mS cm-1 at 150 °C