- Graphite bipolar plate hi hydrogen fuel cell stack-a core structural components a ni a, stack volume 60% aia tam, a rit zawng 80% aia tam, leh a senso 30-40% vel a ni. Battery cell-a partition plate chauh ni lovin, flow field plate leh current collector plate pawh a ni a, hna hrang hrang thawktu a ni a, chu chu reaction gas sem darh, conduction current khawlkhawm, heat leh drainage, leh mechanical support te a ni.
- Engvangin nge thir ai chuan graphite hi hman? Fuel cell hnathawhna hmun hi a danglam bik - a chhungah hian acidic electrolytes (proton exchange membranes), humidity sang tak, leh alternating redox atmospheres a awm a. Hetiang boruak ah hian metal bipolar plate te hi corrosion an nei duh hle a, corrosion products te hian catalyst chu a ti bawlhhlawh thei a, battery performance a tlahniam thei a ni. Graphite bipolar plate hian chemical inertness chak tak a nei a, metal laka corrosion resistance a sang zawk daih a, conductivity tha tak a nei a, density a nei tlem bawk a, hei vang hian tun dinhmunah chuan sumdawnna atana hman tur fuel cell atan chuan mainstream choice a ni.
- Graphite bipolar plate hi siam dan azirin chi thum ah then a ni a:
1 Graphite thianghlim bipolar plate -, precision milling channel hmanga high-purity graphite hmanga siam, performance tha ber mahse man to tak leh processing cycle rei tak nei
2 Expanded graphite bipolar plate - chu stamping flexible graphite plate hmanga siam, man tlawm tak mahse mechanical strength chak lo tak nei;
3 Composite bipolar plate - graphite powder+resin mixed molding, cost leh performance inthlauhna, tunah hian mainstream route ber a ni.
- Hydrogen energy industry a lo chhuah tak avangin graphite bipolar plate market hi kum 2025-a yuan tluklehdingawn 5 vel aṭanga kum 2030-ah yuan tluklehdingawn 30 chuangah a pung dawn niin an sawi a, compound annual growth rate chu 40% chuang a ni. Hei hi chiang takin growth track sang tak a ni.
