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HydroECO™
HER Electrode HIRA-1
HydroECO HIRA builds a 3D network with a crosslinked ionomer to lock the catalyst layer in place. It combines high hydrogen-evolution activity, high mechanical strength, and excellent interfacial stability, and is suited to high-current-density AEMWE systems.
Specifications
Electrode type
CCS crosslinking
Substrate
carbon paper / carbon cloth / carbon felt, etc.
Size
60×60 cm² / custom
Electrode thickness
200–400 μm / custom
Cathode loading
0.4 mgPt/cm² / custom
Cathode catalyst
Pt-based
Electrolyte
0.05–10% KOH
Reference AEMWE activity (1 M KOH / 60°C / dry cathode / 1 A·cm⁻²)
1.73 V (Gen R-80 μm) / 1.6 V (Gen A-40 μm)
AEMWE long-term durability
over 4,000 h (<5 μV/h)
Gallery
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