O se fa'apotopotoga electrode membrane (MEA) o se fa'aputu fa'aputu o:
Pepa fa'afesuia'i o le Proton (PEM)
Catalyst
Laega Fa'asu'esu'eina o Kasa (GDL)

Fa'amatalaga o le fa'apotopotoga electrode membrane:

mafiafia	50 μm.
Tele	5 cm2, 16 cm2, 25 cm2, 50 cm2 poʻo le 100 cm2 vaega o loʻo galue malosi.
Catalyst Loading	Anode = 0.5 mg Pt/cm2.Cathode = 0.5 mg Pt/cm2.
Membrane electrode ituaiga faʻapotopotoga	3-layer, 5-layer, 7-layer (o lea aʻo leʻi oka, faʻamolemole faʻamalamalama pe fia ni laulau MEA e te manaʻo ai, ma tuʻuina atu foi le ata MEA).

Lelei mautu kemikolo.
Lelei galuega faatino.
Fuafuaga malosi.
Tumau.

Fa'aaogāga
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Polymer ElectrolyteSuau'u Suau'us
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Tu'usa'o Fuel Cells Methanol