Fuel Cell Graphite Bipolar Plate Description
Fuel Cell Graphite Bipolar Plate is a critical component used in fuel cells, particularly in Proton Exchange Membrane Fuel Cells (PEMFCs) and Direct Methanol Fuel Cells (DMFCs). These plates are made from graphite or graphite composite materials due to excellent electrical conductivity, thermal conductivity, chemical resistance, and stability at the operating temperatures of fuel cells. Fuel Cell Graphite Bipolar Plates play an essential role in the performance and efficiency of fuel cells by facilitating the necessary conditions for electrochemical reactions to occur, distributing reactants evenly, and managing the system's thermal and electrical needs.
Fuel Cell Graphite Bipolar Plate Specifications
Density
|
g/cm3
|
1.9
|
Resistivity
|
μΩm
|
<12
|
Flexural strength
|
MPa
|
≥65
|
Compressive strength
|
MPa
|
≥130
|
Contact resistance
|
mΩ·cm2
|
≤5
|
Operating temperature
|
℃
|
-40 to 300
|
Shore hardness
|
HSD
|
75
|
Thickness
|
mm
|
0.5 (single) / 0.8 (double)
|
Porosity
|
%
|
0
|
Fuel Cell Graphite Bipolar Plate Applications
- Automotive: Used in the fuel cells of electric vehicles (EVs) where efficiency and durability are paramount.
- Stationary Power Generation: For providing electricity and heat in residential, commercial, or industrial settings.
- Portable Power: In devices that require high energy density and long runtime, such as portable generators or auxiliary power units.
Fuel Cell Graphite Bipolar Plate Packaging
Our Fuel Cell Graphite Bipolar Plate is carefully handled during storage and transportation to preserve the quality of our product in its original condition.