4 mg/cm² Platinum Ruthenium Black - Paper

4 mg/cm² Platinum Ruthenium Black - Paper
Brand: FuelCellsEtc
Product Code: HL2GDE-P
Availability: In Stock
Price: $810.00

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Nafion Post-Coat:



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The most popular Gas Diffusion Electrode (GDE) for use in Direct Methanol Fuel Cells (DMFC). The Platinum Ruthenium (PtRu) catalyst is designed to facilitate the Methanol reaction to create an efficient DMFC.  The Sigracet 29BC GDL is 235 micron thick carbon paper.  Other custom GDL material, sizes, and catalyst loadings are available.

Features Include:

  • 4 mg/cm² Platinum Ruthenium Black on Sigracet 29BC gas diffusion material
  • Optional Nafion Post Coat for improved water management and adhesion to the membrane
Properties
Air Permeability [cm³/(cm²*s)] 1.5
Porosity 80%
PTFE Treated 5%
Micro Porous Layer (MPL) Yes
Catalyst
Type Platinum Ruthenium (50:50) Black
Loading 4.0 mg/cm²
Gas Diffusion Layer
Type Sigracet 29BC
Fiber Type Paper
Thickness (microns) 235
Basic Weight (g/m²) 90
Through-Plane Resistance (mΩcm²) < 12