内燃机与配件www.nrjpj.cn车用燃料电池双极板材料分类及成型研究戴国平,顾诚甦,焦玉全,宋珍伟(南通科技职业学院,江苏南通226000)摘要:质子交换膜燃料电池由于能量密度高、体积小、寿命长等优点更适合应用在新能源汽车领域。双极板是燃料电池核心部件之一,是燃料电池的骨骼和血管。综述了车用质子交换膜燃料电池双极板材料分类以及主要成型工艺,通过研究各类双极板材料性能,分析目前商用氢能源汽车普遍使用金属双极板的原因,展望双极板材料未来发展的方向。关键词:质子交换膜;燃料电池;双极板材料;成型中图分类号:TM911.4文献标识码:A文章编号:1674-957X(2023)04-0097-03ResearchonClassificiationandMoldingofBipolarPlateMaterialforVehicleFuelCellDaiGuo-ping,GuCheng-su,JiaoYu-quan,SongZhen-wei(NantongcollegeofScienceandTechnology,Nantong226600,China)Abstract:Protonexchangemembranefuelcellsaremoresuitableforapplicationinnewenergyvehiclesbe-causeoftheirhighenergydensity,smallsize,andlonglife.Thebipolarplateisoneofthecorecomponentsofthefuelcell,whichistheskeletonandbloodvesselofthefuelcell.Afterreviewingtheclassificationandmainmoldingprocessesofbipolarplatematerialsforautomotiveprotonexchangemembranefuelcells,thepropertiesofvariousbipolarplatematerialsarestudiedinthispaper.Subsequently,thispaperanalyzesthereasonsfortheeverydayuseofmetalbipolarplatesincommercialh...