Iindibano zeHydrogen Fuel Cell Pem Membrane Electrode

Inkcazo emfutshane:

I-Ningbo VET Energy Technology Co., Ltd. lishishini elinobuchwepheshe obuphezulu elisekwe eTshayina, singababoneleli abangochwepheshaIindibano zeHydrogen Fuel Cell Pem Membrane Electrodeaumthengisi kunye nomthengisi. Sigxile kubuchwepheshe obutsha bezinto kunye neemveliso zeemoto.


Iinkcukacha zeMveliso

Iithegi zeMveliso

I-VET-China iyazingca ngokuqalisa ii-Hydrogen Fuel Cell PEM Membrane Electrode Assemblies. Le mveliso itshintshayo idibanisa ubuchwepheshe obuphambili ukubonelela abasebenzisi ngezisombululo zamandla acocekileyo nezithembekileyo ezisemgangathweni ophezulu. Njengenkokeli kwicandelo lamandla e-hydrogen, iimveliso ze-VET-China zikwindawo ephambili ekuguqulweni nasekugcinweni kwamandla, zibonelela abasebenzisi ngendlela efanelekileyo yokusebenza kwamandla kunye nokusebenza kakuhle kokusingqongileyo.

Iinkcukacha zendibano ye-membrane electrode:

Ubukhulu 50 μm.
Ubungakanani Iindawo ezisetyenziswayo eziphezulu ezingama-5 cm2, 16 cm2, 25 cm2, 50 cm2 okanye 100 cm2.
Ukulayisha kweCatalyst I-Anode = 0.5 mg Pt/cm2. I-Cathode = 0.5 mg Pt/cm2.
Iintlobo zendibano ye-electrode ye-membrane Ileya ezi-3, ileya ezi-5, ileya ezi-7 (ngoko ke ngaphambi kokuba u-odole, nceda ucacise ukuba zingaphi iileya ze-MEA ozikhethayo, kwaye unikeze nomzobo we-MEA).

Umsebenzi wei-MEA yeseli yepetroli:

-Ukwahlula ii-reactants: kuthintela ukudibana ngqo phakathi kwe-hydrogen ne-oxygen.

-Ukuqhuba iiprotoni: kuvumela iiprotoni (H+) ukuba zidlule ukusuka kwi-anode nge-membrane ziye kwi-cathode.

-Iimpendulo ezivuselela i-catalyzing: Ikhuthaza i-hydrogen oxidation kwi-anode kunye nokunciphisa i-oxygen kwi-cathode.

-Ukuvelisa umsinga: kuvelisa ukuhamba kwee-electron ngokusebenzisa ii-electrochemical reactions.

-Ukulawula amanzi: kugcina ulungelelwano olufanelekileyo lwamanzi ukuqinisekisa ukusabela okuqhubekayo.

I-membrane ye-MEA yeseli yepetroli (1)

I-VET Energy iphuhlise ngokuzimeleyo ii-MEAs ezisebenza kakuhle, ngokusebenzisa ii-catalysts eziphambili kunye neenkqubo zemveliso ze-MEA, inokuba nezi zinto zilandelayo:

uxinano lwangoku:2400mA/cm2@0.6V. 

uxinano lwamandla:1440mW/ cm2@0.6V.

I-membrane ye-MEA yeseli yepetroli (3)

Ulwakhiwo oluphambili lwei-MEA yeseli yepetroli:

a) I-Proton Exchange Membrane (PEM): i-polymer membrane ekhethekileyo embindini.

b) IiLayers zeCatalyst: kumacala omabini e-membrane, zihlala zenziwe ngee-catalysts zesinyithi ezixabisekileyo.

c) IiLayers zeGesi eziSasazwayo (GDL): kumacala angaphandle eeLayers zeCatalyst, ezidla ngokwenziwa ngezinto zefayibha.

图片2
umfanekiso 1
Umfanekiso we-2

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