Carbon Fiber Battery Felt Electrode Materials
Graphite electrode materials for flow batteries
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Product Introduction
Used in the field of energy storage batteries, it is a special graphite felt electrode material for redox flow battery electrodes, with good flatness, porosity, volume density, specific surface area and conductivity, small internal resis- tance of the stack, good electrochemical activity and uniformity, good corrosion resistance, little fade after repeated electrical cycles, high energy efficiency. It can be activated according to customer requirements, and the specific surface area after activation is tens of times that of the unactivated felt, which can significantly improve the battery efficiency.
Technical Specifications
| ITEM | ARK-E |
| Bulk Density (g/cm3) | 0.1 |
| BET (m2/g) | ≥2.5 |
| Air Porosity (%) | >90 |
| Electrical Resistivity ꓕ (Ωmm) | <4 |
| Electrical Resistivity // (Ωmm) | <2.5 |
| Surface Resistivity (Ωcm2) | <0.05 |
| Thickness | 2.5mm | 4.5mm | 7mm etc. |