vet-china e ikemiselitse ho fana ka lisebelisoa tse sebetsang hantle tsa lisele tsa mafura, haholoholo proton exchange membrane (PEM) fuel cell membrane electrode assembly (MEA). Kopano ena e etsoa ka ho sebelisa theknoloji e ncha ho netefatsa ts'ebetso e ntle haholo ea litsamaiso tsa lisele tsa mafura maemong a fapaneng a ts'ebeliso, ho tloha ho matla a koloi ho isa ho litsamaiso tse nkehang tsa matla.
Litlhaloso tsa kopano ea membrane electrode:
| Botenya | 50 μm. |
| Boholo | 5 cm2, 16 cm2, 25 cm2, 50 cm2 kapa 100 cm2 libaka tse sebetsang holimo. |
| Catalyst Loading | Anode = 0.5 mg Pt / cm2.Cathode = 0.5 mg Pt / cm2. |
| Mefuta ea kopano ea li-electrode tsa Membrane | 3-layer, 5-layer, 7-layer (kahoo pele o reka, ka kopo hlakisa hore na u khetha likarolo tse kae tsa MEA, hape u fane ka setšoantšo sa MEA). |
Sebopeho se seholo safuel cell MEA:
a) Proton Exchange Membrane (PEM): lera le khethehileng la polymer bohareng.
b) Li-Catalyst Layers: mahlakoreng ka bobeli a lera, hangata a entsoe ka li-catalysts tsa bohlokoa tsa tšepe.
c) Li-Layers tsa Phallo ea Khase (GDL): ka mahlakoreng a ka ntle a li-catalyst layers, tse atisang ho etsoa ka thepa ea fiber.
Mosebetsi oafuel cell MEA:
- Ho arola li-reactants: ho thibela ho kopana ka kotloloho lipakeng tsa haedrojene le oksijene.
- Ho tsamaisa li-protons: ho lumella li-protons (H +) hore li fete ho tloha ho anode ka lera ho ea ho cathode.
- Karabelo e susumetsang: E khothaletsa hydrogen oxidation ho anode le phokotso ea oksijene ho cathode.
- Ho hlahisa hona joale: ho hlahisa phallo ea elektronike ka karabelo ea electrochemical.
- Ho laola metsi: ho boloka tekanyo e nepahetseng ea metsi ho netefatsa hore ho na le liphetoho tse tsoelang pele.
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