Kodi Graphite Bipolar Plate ndi chiyani?

Mbale ya bipolar, yomwe imadziwikanso kuti mbale yosonkhanitsa, ndi imodzi mwa zigawo zofunika kwambiri za selo yamafuta. Ili ndi ntchito ndi makhalidwe otsatirawa: kulekanitsa mafuta ndi okosijeni ndikuletsa mpweya kudutsa; Imasonkhanitsa ndikuwongolera mphamvu zamagetsi zomwe zimakhala ndi mphamvu zamagetsi zambiri. Njira yoyendetsera mpweya yopangidwa komanso yokonzedwa imatha kugawa mpweya mofanana ku gawo la reaction la electrode kuti igwire ntchito ya electrode. Imatha kutulutsa kutentha ndikusunga kutentha kofanana kwa batri. Yosagwira dzimbiri Yosagwedezeka ndi kugwedezeka; Yopyapyala; Yopepuka kulemera; Nthawi yomweyo, imakhala ndi mtengo wotsika, yosavuta kukonzedwa ndi makina, ndipo ndi yoyenera kupanga zinthu zambiri, ndi zina zotero.

Mapepala osinthasintha a graphitendi chimodzi mwa zinthu zopangidwa ndi zinthuzi. Zili ndi ntchito zosiyanasiyana komanso magwiridwe antchito apamwamba, ndipo zingagwiritsidwe ntchito ngati zinthu zama electrode m'mabatire amagetsi. Zimapangidwa ndi graphite ndi zowonjezera zosiyanasiyana. Ntchito yake yayikulu ndikupereka malo ofunikira kuti mabatire azitha kuchitapo kanthu, komanso ili ndi mphamvu zamagetsi, kukhazikika komanso kukana dzimbiri. Imapangidwa ndi zinthu zama graphite ndipo ndi bipolar, yomwe ingagwiritsidwe ntchito ngati electrode muzinthu zama electrochemical.

Makhalidwe a Zinthu

1.Excellent magetsi conductivity:Imatha kuyendetsa bwino mphamvu zamagetsi m'maselo amafuta ndikuwonjezera magwiridwe antchito a batri.

2. Kukana dzimbiri:Ili ndi mphamvu yolimbana ndi dzimbiri, makamaka m'malo okhala ndi asidi kapena alkaline

3.Good matenthedwe madutsidwe:Imatha kuyendetsa bwino kutentha kwa maselo amafuta ndikusunga kutentha kwa dongosolo

4. Wopepuka komanso wamphamvu kwambiri:Poyerekeza ndi zipangizo zina zachitsulo, ndi yopepuka, yomwe ili ndi ubwino waukulu popanga maselo ang'onoang'ono amafuta

5. Kugwira ntchito:Graphite imatha kukonzedwa bwino ndipo imatha kupangidwa kukhala mbale zosinthasintha zamitundu yosiyanasiyana kudzera mu kupanga nkhungu, kudula ndi kulemba, ndi zina zotero, kuti ikwaniritse zofunikira za mitundu yosiyanasiyana ya maselo amafuta.

Kugwiritsa ntchito

1. Ma graphite bipolar plates angagwiritsidwe ntchito popanga mabatire. Ma graphite bipolar plates angagwiritsidwe ntchito ngati electrode yabwino kapena yoyipa ya batire. Mu batire, ntchito ya graphite bipolar plates ndikusunga magetsi kuti apange mphamvu zamagetsi. Angathenso kugwira ntchito ngati njira zoyendera ma electron mu electrochemical reactions, kusamutsa ma electron kupita ku electrolyte kudzera mu mphamvu zawo zamagetsi, motero kulola ma reaction a batire. Ma graphite bipolar plates amatha kusintha magwiridwe antchito a mabatire mwa kusintha ma porosity awo, malo enaake a pamwamba ndi ma conductivity amagetsi, ndipo amatha kusinthidwa malinga ndi zochitika zinazake zogwiritsidwa ntchito.

2. Ma graphite bipolar plates angagwiritsidwenso ntchito popanga haidrojeni kudzera mu electrolysis ya madzi. Kupanga haidrojeni kudzera mu electrolysis ya madzi ndi njira yomwe imawononga madzi kukhala haidrojeni ndi mpweya, zomwe zimafuna kugwiritsa ntchito mphamvu zamagetsi. Panthawiyi, ma graphite bipolar plates amatha kugwira ntchito ngati ma electrodes kuti alimbikitse momwe madzi amagwirira ntchito, motero amapanga haidrojeni. Njirayi ingagwiritsidwe ntchito pokonzekera mafuta a haidrojeni ndipo ndi njira yabwino komanso yokhazikika yopangira mphamvu.

3. Ma graphite bipolar plates angagwiritsidwenso ntchito mu masensa a electrochemical. Sensa ya electrochemical ndi chipangizo chomwe chimagwiritsa ntchito ma electrochemical reactions kuti chizindikire zinthu za mankhwala. Mu masensa a electrochemical, ma graphite bipolar plates amatha kukhala ma electrode, ndipo kuchuluka kwa zinthu za mankhwala kumatha kuzindikirika poyesa kusintha kwa mphamvu ya electrode. Njirayi ingagwiritsidwe ntchito m'magawo monga kuyang'anira chilengedwe ndi matenda azachipatala.

4. Ma graphite bipolar plates angagwiritsidwenso ntchito pokonza ma electrochemical. Electrochemical machining ndi njira yopangira zinthu zomwe zimagwiritsa ntchito ma electrochemical reactions. Pokonza ma electrochemical, ma graphite bipolar plates angagwiritsidwe ntchito ngati ma electrode, ndipo njira yopangira ikhoza kuyendetsedwa poyang'anira mphamvu ya ma electrode. Njirayi ingagwiritsidwe ntchito pokonzekera zida zazing'ono, zinthu zina, ndi zina zotero.

Kuwonjezera pa zabwino zomwe zili pamwambapa, ma graphite bipolar plates amathanso kulekanitsa mafuta ndi okosijeni ndikuletsa mpweya kudutsa. Amasonkhanitsa ndikuwongolera mphamvu zamagetsi zambiri. Njira yoyendetsera mpweya yopangidwa ndi kukonzedwa imatha kugawa mpweya mofanana ku reaction layer ya electrode kuti electrode igwire ntchito. Imatha kufalitsa kutentha ndikusunga kutentha kofanana kwa batri. Yosagonjetsedwa ndi dzimbiri, yosagwirizana ndi kugwedezeka komanso yolimba, yokhala ndi makulidwe ochepa, yopepuka, yotsika mtengo, yosavuta kuigwiritsa ntchito komanso yoyenera kupanga zinthu zambiri, ndi zina zotero. Chifukwa chake, ma graphite bipolar plates ndi chinthu chofunikira kwambiri m'mafakitale komanso chofunikira kwambiri pakugwiritsa ntchito ma electrochemical m'munda wa mphamvu ya hydrogen. Kafukufuku wamtsogolo pa ma graphite bipolar plates adzakhala kupanga njira yotsika mtengo yopangira ma graphite bipolar plates.

Ma graphite bipolar plates a VET China amapangidwa ndi matrix a graphite oyera kwambiri ndipo amadzazidwa ndi utomoni wapamwamba kwambiri wa ma micropores a graphite. Mwa kukonza njira zopangira, kuchepetsa ndalama zopangira komanso kukonza magwiridwe antchito azinthu, ma graphite bipolar plates akuyembekezeka kukhala mphamvu yofunika kwambiri yothandizira chitukuko cha mphamvu zokhazikika.