VET-China imanyadira kukhazikitsa Hydrogen Fuel Cell PEM Membrane Electrode Assemblies. Zosinthazi zimaphatikiza ukadaulo wapamwamba kuti upatse ogwiritsa ntchito mayankho apamwamba kwambiri, odalirika amagetsi oyera. Monga mtsogoleri pankhani ya mphamvu ya haidrojeni, zogulitsa za VET-China ndizotsogola pakutembenuza mphamvu ndi kusungirako, zomwe zimapatsa ogwiritsa ntchito mphamvu zabwino kwambiri komanso magwiridwe antchito achilengedwe.
Zofunikira za membrane electrode assembly:
| Makulidwe | 50 mm. |
| Makulidwe | 5 cm2, 16 cm2, 25 cm2, 50 cm2 kapena 100 cm2 yogwira ntchito pamwamba. |
| Catalyst Loading | Anode = 0.5 mg Pt/cm2.Cathode = 0.5 mg Pt/cm2. |
| Mitundu ya ma electrode a Membrane | 3-wosanjikiza, 5-wosanjikiza, 7-wosanjikiza (kotero musanayitanitsa, chonde fotokozerani kuchuluka kwa zigawo za MEA zomwe mumakonda, komanso perekani zojambula za MEA). |
Ntchito yamafuta cell MEA:
-Kulekanitsa ma reactants: kumalepheretsa kulumikizana mwachindunji pakati pa haidrojeni ndi mpweya.
-Kuyendetsa ma protoni: amalola ma protoni (H+) kudutsa mu anode kudzera mu nembanemba kupita ku cathode.
-Zothandizira: Zimathandizira kuti hydrogen oxidation pa anode ndi kuchepetsa mpweya pa cathode.
-Kupanga zamakono: kumapanga ma electron oyenda kudzera muzochita za electrochemical.
-Kusamalira madzi: kumasunga madzi moyenera kuti awonetsetse kuti madzi akuyenda mosalekeza.
VET Energy yapanga paokha ma MEA ochita bwino kwambiri, kudzera muzothandizira zapamwamba komanso njira zopangira za MEA, zitha kukhala:
kachulukidwe pano:2400mA/cm2@0.6V.
kachulukidwe mphamvu:1440mW/ cm2@0.6V.
Kapangidwe kake kamafuta cell MEA:
a) Proton Exchange Membrane (PEM): nembanemba yapadera ya polima pakati.
b) Zigawo Zothandizira: Pambali zonse za nembanemba, nthawi zambiri zimakhala ndi zopangira zitsulo zamtengo wapatali.
c) Magawo a Gas Diffusion Layers (GDL): mbali zakunja za zigawo zothandizira, zomwe zimapangidwa ndi fiber.
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