Shiinaha xoolaha ayaa soo bandhigaya unugyada shidaalka hydrogen-ka ee MEA oo tayo sare leh oo leh xuubka isdhaafsiga proton (PEM), kuwaas oo bixiya taageero xooggan oo loogu talagalay xalalka tamarta nadiifka ah ee hufan. Proton Exchange Membrane MEA Hydrogen Fuel Cell waxay ku guulaysataa waxqabad koronto oo heer sare ah iyo cimri dheer iyada oo loo marayo tignoolajiyada isku-darka electrode-ka xuubka sare (MEA), waxaana si weyn loogu isticmaalaa dhinacyo kala duwan laga bilaabo gaadiidka ilaa korontada joogtada ah.
Faa'iidada ugu weyn ee MEA waa wadida korantada ee aadka u fiican iyo iska caabinta hooseeya, taas oo si wax ku ool ah u hagaajin karta hufnaanta beddelka tamarta ee Proton Exchange Membrane MEA Hydrogen Fuel Cell. Tiknoolajiyadda cusub ee vet-shina waxay awood u siineysaa qaybaha inay ilaaliyaan waxqabadka xasilloon marka ay jiraan xaalado shaqo oo adag, iyadoo hubineysa hawlgalka hufan ee nidaamka batteriga ee jawiga heerkulka sare iyo qoyaanka hooseeya.
Tilmaamaha isku-xidhka elektroodka xuubka:
| Dhumucda | 50 μm. |
| Cabbirrada | 5 cm2, 16 cm2, 25 cm2, 50 cm2 ama 100 cm2 meelaha dusha sare ee firfircoon. |
| Soo rarista Kataliska | Anode = 0.5 mg Pt/cm2. Katoodh = 0.5 mg Pt/cm2. |
| Noocyada isu-imaatinka elektroodka xuub-dhiska | 3-lakab, 5-lakab, 7-lakab (markaa ka hor intaadan dalban, fadlan cadee inta lakab ee MEA aad doorbidayso, oo sidoo kale bixi sawirka MEA). |
Qaab-dhismeedka ugu weyn eeMEA: unugyada shidaalka
a) Xuubka Isweydaarsiga Proton (PEM): xuub polymer gaar ah oo ku yaal bartamaha.
b) Lakabyada Kataliska: labada dhinac ee xuubka, badanaa waxay ka kooban yihiin kataliyayaasha birta qaaliga ah.
c) Lakabyada Fidinta Gaaska (GDL): dhinacyada dibadda ee lakabyada kiciyaha, oo badanaa laga sameeyo walxo faybar ah.
Faa'iidooyinka aanu ka helnoMEA unug shidaal:
- Tiknoolajiyada casriga ah:haysashada shatiyo badan oo MEA ah, oo si joogto ah u horseedaya horumarro;
- Tayo aad u fiican:Xakamaynta tayada adag waxay hubisaa isku halaynta MEA kasta;
- Habayn dabacsan:bixinta xalalka MEA ee shaqsiyeysan iyadoo loo eegayo baahiyaha macaamiisha;
- Xoogga R&D:iskaashi la samee jaamacado iyo machadyo cilmi baaris oo badan oo caan ah si loo ilaaliyo hoggaanka tignoolajiyada.
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