vet-china provides high-quality fuel cell materials - proton exchange membrane fuel cell membrane electrode assembly (MEA). This component ensures the efficient operation of the fuel cell system through advanced manufacturing processes and high-performance materials, and is suitable for a variety of application scenarios, from portable devices to large industrial systems.
Specifications of membrane electrode assembly:
| Thickness | 50 μm. |
| Sizes | 5 cm2, 16 cm2, 25 cm2, 50 cm2 or 100 cm2 active surface areas. |
| Catalyst Loading | Anode = 0.5 mg Pt/cm2.Cathode = 0.5 mg Pt/cm2. |
| Membrane electrode assembly types | 3-layer, 5-layer, 7-layer (so before ordering, please clarify how many layers MEA you prefer, and also provide the MEA drawing). |
The main structure of fuel cell MEA:
a) Proton Exchange Membrane (PEM): a special polymer membrane in the center.
b) Catalyst Layers: on both sides of the membrane, usually composed of precious metal catalysts.
c) Gas Diffusion Layers (GDL): on the outer sides of the catalyst layers, typically made of fiber materials.
VET Energy can manufacture different types of fuel cell MEA as below:
- PEMFC (Proton Exchange Membrane Fuel Cell)
- DMFC (Direct Methanol Fuel Cell)
- AFC (Alkaline Fuel Cell)
- PAFC (Phosphoric Acid Fuel Cell)
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