Vet-china waxay bixisaa agab tayo sare leh oo unugyada shidaalka ah - isku-darka elektroodka unugyada shidaalka ee xuubka isdhaafsiga proton (MEA). Qaybtani waxay hubineysaa hawlgalka hufan ee nidaamka unugyada shidaalka iyada oo loo marayo hababka wax soo saarka ee horumarsan iyo agabyada waxqabadka sare leh, waxayna ku habboon tahay xaalado kala duwan oo codsi ah, laga bilaabo aaladaha la qaadi karo ilaa nidaamyada warshadaha ee waaweyn.
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.
Tamarta VET waxay soo saari kartaa noocyo kala duwan oo koronto ahMEA unug shidaalsida hoos ku qoran:
- PEMFC (Unugga Shidaalka ee Xuubka Isweydaarsiga Proton)
- DMFC (Methanol-ka Shidaalka Tooska ah)
- AFC (Unugga Shidaalka Alkaline)
- PAFC (Qalabka Shidaalka Aashitada Fosfooriga ah)
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