06Specifications and reference

HXP-an · Anode

Material

Ni-Fe @ Ni foam

Catalyst

NiFe LDH (OER)

Pore

130 ppi

Porosity

95–98%

Test condition

0.3 M KOH · room temperature (3-electrode)

Standard format · laboratory grade

200 × 300 mm · thickness 300 ± 20 µm

Standard format · stack grade

100 × 100 mm · thickness 3.0 ± 0.2 mm

Custom

Custom size and thickness available (L ≤ 300 mm · W ≤ 200 mm)

Minimum order

One sheet · no minimum order value

Lead time

Standard 2 weeks · custom up to 2 months

Outgoing inspection

Dimension and thickness measurement, visual inspection of every sheet

Fabrication

Grown directly on a Ni foam substrate (binder-free)

Specific surface area (BET)

Approx. 25× that of Ni foam

Tafel slope

98.7 mV/dec (three-electrode)

Accelerated stress (AST)

10,000 cycles completed (1.0 ↔ 0.05 A/cm² · 5 s)

HXP-ca · Cathode

Material

Pt/C·PtRu/C + binder (catalyst layer) · carbon paper (GDL)

Catalyst loading

0.2 mgPGM/cm² (XRF) · PtRu based on total Pt+Ru PGM mass

Thickness

260 ± 20 μm

Area density

105 ± 10 g/m²

Test condition

0.3 M KOH · room temperature (3-electrode)

Standard format

200 × 300 mm · total thickness 260 ± 20 µm

Custom

Custom size and thickness available (L ≤ 300 mm · W ≤ 200 mm)

Minimum order

One sheet · no minimum order value

Lead time

Standard 2 weeks · custom up to 2 months

Options

Pt/C · PtRu/C

Tafel slope

PtRu/C 45.7 · Pt/C 52.2 mV/dec (three-electrode)

Catalyst layer

Low surface roughness (minimises membrane damage)

Accelerated stress (AST)

10,000 cycles completed (1.0 ↔ 0.05 A/cm² · 5 s)