The type of bipolar plate flow channel determines the state of the reactants and products in flow field. A flow field with reasonable design can make the reactants uniformly distributed on electrode and timely discharge water, fully ensure good stability and performance of battery stack. …

Bipolar plate is the core part of fuel cells, liquid flow batteries and other energy storage battery stacks. The technology of graphite and metal bipolar plates developed earlier in Europe, America and Japan, and United States and Britain are in pole position in field of …

Conductive polymer-based composite electrode materials are composed of polymer and conductive materials. Common matrix materials include polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), ABS resin, etc. Common conductive materials include metal or carbon materials such as carbon black and graphite. In practical application, conductive materials …

The plastic conductive bipolar plate is generally composed of polyethylene (PE) and polypropylene (PP) or other high molecular polymers and conductive carbon materials including graphite, carbon black and carbon fiber. After mixing, drying, calendering, forming process, plastic bipolar plate materials have both conductivity and good …