I-Graphite Bipolar Plate ye-Hydrogen Fuel Cell kanye ne-Electrolysis

Incazelo emfushane:

Ipuleti le-VET Energy graphite bipolar lamukela impahla ye-graphite yekhwalithi ephezulu, yengeza inhlanganisela yezinto eziphilayo ezinokumelana ne-asidi eqinile. Icwengwa ngokwakhiwa komfutho ophezulu, ukufakwa kwe-vacuum, nokwelashwa kokushisa okunezinga eliphezulu lokushisa. ipuleti yethu ye-bipolar inokunemba okuphezulu kokucubungula, izinto ezinhle kakhulu, ukumelana nezinga lokushisa eliphezulu, ukumelana nokugqwala kanye nempilo ende yesevisi.

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Senze amapuleti e-graphite bipolar angabizi kakhulu adinga ukusetshenziswa kwamapuleti athuthukile e-bipolar anokuhamba kukagesi okuphezulu namandla amahle okusebenza. Icwengwa ngokwakhiwa kwengcindezi ephezulu, i-vacuum impregnation, kanye nokwelashwa kokushisa okuphezulu, ipuleti lethu le-bipolar linezici zokumelana nokugqokwa, ukumelana nezinga lokushisa, ukumelana nengcindezi, ukumelana nokugqwala, ukumelana nokukhasa, ukuzigcoba okungenawo uwoyela, i-coefficient encane yokwandisa, kanye nokusebenza kokuvala okuphakeme.

Singakwazi umshini amapuleti e-bipolar nhlangothi zombili ngezinkambu zokugeleza, noma umshini ohlangothini olulodwa noma sinikeze namapuleti angenalutho angenamshini futhi. Wonke amapuleti e-graphite angenziwa ngomshini njengokuklama kwakho okuningiliziwe.

Imingcele yezobuchwepheshe

Inkomba	Inani
Ubumsulwa bezinto ezibonakalayo	≥99.9%
Ukuminyana	1.8-2.0 g/cm³
Amandla e-Flexural	＞50MPa
Xhumana nokumelana	≤6 mΩ·cm²
Izinga lokushisa lokusebenza	-40 ℃ ~ 180 ℃
Ukumelana nokugqwala	Ucwiliswe ku-0.5M H₂SO₄ ngo-1000h, ukuncipha kwesisindo <0.1%
Ubuncane bokujiya	0.8mm
Ukuhlolwa kokuqina komoya	Icindezela igumbi lokupholisa ngo-1KG (0.1MPa), akukho ukuvuza egumbini le-hydrogen, igumbi le-oxygen kanye negumbi elingaphandle.
Ukuhlolwa kokusebenza kwe-Anti-knock	Imiphetho emine yepuleti ikhiywe ngesikrufu se-torque ngaphansi kwesimo se-13N.M, futhi igumbi lokupholisa licindezelwa ngomfutho womoya≥ 4.5kg (0.45MPa), ipuleti ngeke livuleke livuleleke ukuze kuvuze komoya.

Izinzuzo eziyinhloko zepuleti lethu le-bipolar:

1. I-Ultra-high conductivity, isiza ukuguqulwa kwamandla okusebenzayo
I-graphite ye-high-purity ≥99.9%, i-conductivity kufika ku-150 S / cm, iqinisekisa ukulahlekelwa kwe-zero ekudluliseni kwamanje.
Ukumelana nokuxhumana okuphansi: Indawo engaphezulu ipholishelwe kuleveli ye-nano, futhi ukumelana nokuxhumana nongqimba lokusabalaliswa kwegesi kungu-≤10mΩ·cm², okuthuthukisa amandla okukhiphayo weseli likaphethiloli.

2. Ukumelana nokugqwala okuqine ngokwedlulele, okuvumelana nezimo ezibucayi
Ukuzinza kwamakhemikhali okuhle kakhulu: Ingakwazi ukumelana nama-asidi aqinile (afana ne-phosphoric acid), ama-alkali aqinile nezinga lokushisa eliphezulu kanye nezindawo ezinomswakama ophezulu, ngaphandle kwemvula ye-ion yensimbi.
Ubuchwepheshe bokuhlanganisa i-Anti-oxidation (ongakukhetha): Isendlalelo sokuvikela se-Silicon carbide (SiC) siyengezwa ngenqubo ye-CVD, futhi ubude bempilo bukhuphuka izikhathi ezingaphezu kwezingu-3.

3. Idizayini engasindi, inciphisa ukusetshenziswa kwamandla esistimu
Ukuminyana kuphansi njengo-1.8 g/cm3: 20% kulula kunamapuleti ensimbi e-bipolar, afanele izimo ezizwela isisindo njengamaseli kaphethiloli agibele emotweni.
Isakhiwo sizacile: Ugqinsi lungenziwa ngendlela oyifisayo lube ngu-0.8.0-2.0mm, luthuthukise indawo yokunqwabelanisa futhi luthuthukise ukuminyana kwamandla.

4. Impilo ende kanye nezindleko zokunakekela eziphansi
Amandla e-Flexural ≥ 40 MPa: Ukumelana okuhle komthelela wemishini, ukugwema ukuphuka okuphukayo.
Ukumelana ne-Creep: Ukusebenza okuqhubekayo amahora angu-10,000 ku-80℃ kanye nomswakama ongu-95%, ukuwohloka kokusebenza <5%.

Izithombe ezinemininingwane

I-Ningbo VET Energy Technology Co., Ltd iyibhizinisi lobuchwepheshe obuphezulu eligxile ekuthuthukisweni nasekukhiqizweni kwezinto eziphambili ezisezingeni eliphezulu, izinto zokwakha kanye nobuchwepheshe obuhlanganisa igraphite, i-silicon carbide, i-ceramics, ukwelashwa kwendawo efana ne-SiC coating, i-TaC coating, i-glassy carbon coating, i-pyrolytic carbon coating, njll.

Ithimba lethu lezobuchwepheshe livela ezikhungweni eziphezulu zocwaningo lwasekhaya, futhi selithuthukise ubuchwepheshe obuningi obunamalungelo obunikazi ukuze kuqinisekiswe ukusebenza komkhiqizo nekhwalithi, linganikeza amakhasimende izixazululo zezinto ezibonakalayo.