Pem Hydrogen Fuel Cell Membrane Electrode Assembly

Kufotokozera Kwachidule:

Ningbo VET Energy Technology Co., Ltd. ndi bizinesi yapamwamba yomwe idakhazikitsidwa ku China, Ndife akatswiri ogulitsa. Pem Hydrogen Fuel Cell Membrane Electrode Assembly awopanga ndi wopereka. tikuyang'ana kwambiri zamakono zamakono ndi zinthu zamagalimoto.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

vet-china yadzipereka popereka zida zama cell amafuta, makamaka proton exchange membrane (PEM) fuel cell membrane electrode assembly (MEA). Msonkhanowu umapangidwa pogwiritsa ntchito ukadaulo waukadaulo kuwonetsetsa kuti ma cell amafuta akugwira ntchito bwino m'malo osiyanasiyana ogwiritsira ntchito, kuyambira mphamvu zamagalimoto kupita kumagetsi osunthika.

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).
Mafuta a cell MEA membrane (1)

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.

图片3

Ntchito yamafuta cell MEA:

- Kulekanitsa ma reactants: kumalepheretsa kulumikizana mwachindunji pakati pa haidrojeni ndi mpweya.

- Kuyendetsa ma protoni: kumalola ma protoni (H+) kuti adutse kuchokera ku anode kupita ku nembanemba kupita ku cathode.

- Zochita zochititsa chidwi: Imalimbikitsa hydrogen oxidation pa anode ndi kuchepetsa mpweya pa cathode.

- Kupanga kwapano: kumapanga ma electron oyenda kudzera mumayendedwe a electrochemical.

- Kusamalira madzi: kumasunga madzi moyenera kuti awonetsetse kuti madzi akuyenda mosalekeza.

Chithunzi 1
图片 2

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