Ngā pereti rua-ira(BP) he wāhanga matua okiriuhi whakawhiti pūmua (PEM)ngā pūtau wahie he maha ngā mahi. Ka tohatoha ōritetia e rātou te hau me te hau wahie, ka kawe i te iahiko hiko mai i te pūtau ki te pūtau, ka tango i te wera mai i te wāhi hohe, ā, ka ārai i te turuturu o ngā hau me te whakamatao. He nui hoki te takoha a ngā BP ki te rahinga, te taumaha me te utu o te PEM.puranga pūtau wahie.
Ngā pereti rua-iraWehewehea ngā hau tauhohenga ka tohatoha i ia taha ki runga i te rohe hohe katoa o te MEA. Ka tangohia hoki e ngā pereti bipolar ngā hau me te wai kāore i tauhohenga mai i te rohe hohe o te MEA. Me kawe hiko ngā pereti bipolar, me ātete matū ki ngā āhuatanga whakahaere, me kawe wera hoki kia pai ake ai te whakawhiti wera puta noa i te pūtau. He tata rite ngā rauemi e hangaia ana ngā pereti bipolar mō ngā LT- me HT-PEMFC, engari me tuturu te rauemi pereti bipolar HT-PEMFC i te pūmanawa hiko pumau, te taiao pH iti me te pāmahana tae atu ki te 200°C. Me kawe hiko me te wera ngā pereti bipolar.
Ko ētahi o ēnei mahi ko te tohatoha i te wahie me te waikura i roto i ngā pūtau, te wehenga oo ngā pūtau rerekē, te kohikohinga o te iahiko hiko e puta ana, te tango i te wai mai i ia pūtau, te whakamakuku i ngā hau me te whakamatao i ngā pūtau. He awaawa anō hoki ngā pereti bipolar e āhei ai te haere o ngā matū tauhohe (wahie me te waikura) i ia taha. Ka hangaia e rātou ngā wāhanga anode me te cathode i ngā taha rerekē o te pereti bipolar. Ka rerekē pea te hoahoa o ngā awaawa rere; ka taea te rārangi, te kopiko, te whakarara.
Ko te VET te pereti bipolarmahe kaihanga e tohunga ana ki ngā wāhanga pūtau wahie ritenga mahi teitei mōngā kaihanga hua, ngā kairangahau me ngā kaiwhakaako puta noa i te ao.Kua whakawhanakehia e mātou ngā pereti bipolar karāhe utu-pai mōPūtau Wahie(PEMFC) he pereti bipolar matatau me te kawe hiko teitei me te kaha miihini pai. Mā ngā pereti bipolar ka taea e ngā pūtau wahie te mahi i ngā pāmahana teitei, ā, he pai rawa te kawe hiko me te wera.
Wā tuku: Mei-05-2022