grade graphite bipolar plate for fuel cell, Bipolar Graphite Plate

Incazelo emfushane:

Ipuleti le-bipolar liwukusekela kwesakhiwo okuyinhloko kwesitaki samaseli kaphethiloli, futhi idizayini yalo yesakhiwo yakha umzila wokugeleza we-hydrogen, umoya namanzi esitakini. Njengesakhiwo esiyinhloko sesitaki, ukujiya kwepuleti le-bipolar kuthinta ngokuqondile ukuminyana kwamandla esitaki. Njengamanje, ngenxa yomkhawulo ophakeme uma kuqhathaniswa wobuchwepheshe be-membrane electrode embonini, inqubekelaphambili ihamba kancane, futhi indawo yokuqala yokuthuthukisa ukusebenza kwemikhiqizo yesitaki ikakhulukazi ku-bipolar plate.

I-bipolar plate ye-fuel cell kumele ihlangabezane nezidingo zokusebenza ezilandelayo:

Ukuze udlale indima yochungechunge kuseli elilodwa, ipuleti ye-bipolar kufanele ibe ne-conductivity ephezulu; ukuhlukanisa igesi yokusabela kanye namanzi okukhipha ukushisa endaweni ngayinye, ukungena kwegesi kwepuleti le-bipolar kufanele kuhlangabezane nezidingo;

Ukushisa kwendawo yokusabela kudluliselwa endaweni epholile ngokushesha, futhi ipuleti le-bipolar kufanele libe ne-conductivity ephezulu yokushisa; uma kucatshangelwa amandla esakhiwo, ukudlidliza, ukuminyana kwamandla kanye nokuqaliswa kwezinga lokushisa eliphansi, amandla, ukuminyana kanye nomthamo wokushisa we-bipolar plate material kufanele nakho kuhlangabezane nezidingo zokusebenza komkhiqizo.