VET-China e motlotlo ho thakgola Hydrogen Fuel Cell PEM Membrane Electrode Assemblies. Sehlahisoa sena sa phetoho se kopanya theknoloji e tsoetseng pele ho fa basebelisi litharollo tsa boleng bo holimo, tse tšepahalang tsa matla a hloekileng. Joaloka moetapele lefapheng la matla a haedrojene, lihlahisoa tsa VET-China li boemong bo ka sehloohong ba ho fetola matla le ho boloka matla, ho fa basebelisi matla a babatsehang a matla le ts'ebetso ea tikoloho.
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). |
Mosebetsi oafuel cell MEA:
-Ho arola li-reactants: ho thibela ho kopana ka ho toba pakeng tsa haedrojene le oksijene.
-Ho tsamaisa li-protons: ho lumella protons (H +) hore e fete ho tloha ho anode ka lera ho ea ho cathode.
-Catalyzing reactions: E khothalletsa 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.
VET Energy e iketsetse li-MEA tse sebetsang hantle ka boikemelo, ka li-catalyst tse tsoetseng pele le mekhoa ea tlhahiso ea MEA, e ka ba le:
boima ba hona joale:2400mA/cm2@0.6V.
matla a matla:1440mW/ cm2@0.6V.
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.
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