Integrated graphite felt electrode embed the graphite felt(carbon felt) into conductive plastic bipolar plate by advanced processing technology, greatly improve conductive performance and easy in assembly. Compare simple bonding process, it can ensure the reliability of battery stack.

Compaction pressure is very important in the process of battery stack assembly, because enought pressure force can decrease the contact resistance between carbon felt and bipolar plate, but excessive force may cause cracking issues. Low compression force or uneven compaction pressure will greatly reduce battery efficiency and result in leakage electrolyte. Integral graphite felt electrodes offer the optimal solution and make assembly of flow battery very simply.