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AO-11060036 - Carbon Paper Electrodes 2 mg/cm² Platinum-Ruthenium Black
New
This 2.0mg/cm² Platinum Ruthenium on Carbon Paper is 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.
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| Type of Cells | Electrodes |
The 2.0mg/cm² Platinum Ruthenium on Carbon Paper is a highly popular Gas Diffusion Electrode (GDE) used primarily in Direct Methanol Fuel Cells (DMFC). The Platinum Ruthenium (PtRu) catalyst is specifically engineered to optimize the methanol oxidation reaction, ensuring the DMFC operates efficiently.
The Gas Diffusion Layer (GDL) used is Sigracet 22 BB, measuring 215 microns in thickness. Other GDL materials and custom electrode sizes or loadings are available upon request.
Additionally, the electrode features a Nafion post-coat, enhancing water management and improving adhesion to the membrane, thus boosting overall performance.
| Catalyst Properties | |
| Catalyst Type | Platinum Ruthenium Black - Fuel Cell Grade |
| Loading | 2.0 mg/cm² |
| Gas Diffusion Layer Properties | |
| Material Type | Carbon Fiber Paper - Sigracet 22 BB |
| Thickness | 215 microns +/- 20 microns |
| Basic Weight (g/m²) | 70 +/- 15 g/m² |
| Thermal Conductivity | 0.30 W(m^-1)(K^-1) |
| Bending Stiffness (MD/TD) | 1.5 / 0.9 N mm |
| Electrical Resistivity (through plane) | < 10 mΩcm² (milliohms cm²) |
| Water Contact Angle (MPL) | > 130° |
| Roughness (MPL side) | 7.2 µm |
| Tensile Strength | 6.9 / 4.6 (MD/TD) |
| PTFE Treatment | 5 wt% |
| Microporous Layer | Yes, on catalyzed side |
