I-bipolar plate, ingxenye ebalulekile ye-fuel cell
Amapuleti e-Bipolar
Amapuleti e-Bipolarzenziwe nge-graphite noma insimbi; basakaza ngokulinganayo amafutha kanyei-oxidant kumaseli e-fuel cell. Baphinde baqoqe amandla kagesi akhiqizwayo kumatheminali okukhiphayo.
Ku-fuel cell cell eyodwa, ayikho i-bipolar plate; nokho, kukhona ipuleti elilodwa emaceleni elihlinzekaukuhamba kwama-electron. Kumaseli amafutha anamaseli angaphezu kwelilodwa, kukhona okungenani ipuleti elilodwa le-bipolar (ukulawula ukugeleza kukhona nhlangothi zombili zepuleti). Amapuleti e-Bipolar ahlinzeka ngemisebenzi eminingana ku-fuel cell.
Eminye yale misebenzi ihlanganisa ukusatshalaliswa kwamafutha kanye ne-oxidant ngaphakathi kwamaseli, ukuhlukaniswa kwamaseli ahlukene, ukuqoqwa kwamaseli.amandla kagesikukhiqizwa, ukukhishwa kwamanzi esitokisini ngasinye, ukucwiliswa kwamagesi nokupholisa kwamangqamuzana. Amapuleti e-bipolar nawo aneziteshi ezivumela ukudlula kwezinto ezisabelayo (uphethiloli ne-oxidant) ohlangothini ngalunye. Bakhai-anode ne-cathode compartmentsezinhlangothini eziphambene ze-bipolar plate. Ukuklanywa kwamashaneli okugeleza kungase kuhluke; zingase zibe ngomugqa, zigoqeke, zihambisane, zibe yikama noma zibe nezikhala ezilinganayo njengoba kukhonjisiwe esithombeni esingezansi.
Izinto ezisetshenziswayo zikhethwa ngokusekelweukuhambisana kwamakhemikhali, ukumelana nokugqwala, izindleko,conductivity kagesi, ikhono lokusabalalisa igesi, ukungakwazi ukungena emanzini, ukukhululeka komshini, amandla omshini kanye nokuhamba kwawo okushisayo.
Isikhathi sokuthumela: Jun-24-2021