Product Information
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Papua New Guinea Graphite felt electrode
Category:
Papua New GuineaEnergy Storage Application
Product Description
Introduction
Graphite felt has excellent electrical conductivity and chemical stability, and is an ideal electrode material for flow batteries. Different systems of flow batteries have different performance requirements for graphite felt electrode. We can use different processing techniques to produce special graphite felt electrodes suitable for different systems of flow batteries.
Application
● Vanadium redox flow battery electrode
● Zinc-bromine flow battery electrode
● Zinc-oxygen flow battery electrode
● FeCr flow battery electrode
Advantage
● Flat surface and uniform thickness
● Good corrosion resistance
● Good and uniform electrochemical activity
● Small stack internal resistance
● Low stack cycle attenuation
● High energy efficiency
Specification
|
Item |
Unit |
Data |
|
Thickness |
mm |
2.5~7 |
|
Density |
g/cm3 |
0.1 |
|
Fiber diameter |
μm |
5~11 |
|
Carbon content |
% |
≥99.9 |
|
Ash content |
ppm |
≤200 |
|
Fiber shedding rate |
mg/g |
<0.4 |
|
Hydrophilia |
° |
130 |
|
Metal content |
ppm |
≤210 |
|
Fe content |
ppm |
≤35 |
|
Electrical resistivity |
Ω.cm |
0.2~0.3 |
Inspection
