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I-Hydrogen Fuel Cell Pem Membrane Electrode Assemblies

I-Hydrogen Fuel Cell Pem Membrane Electrode Assemblies eFakelweyo Umfanekiso
  • I-Hydrogen Fuel Cell Pem Membrane Electrode Assemblies

Inkcazelo emfutshane:

I-Ningbo VET Energy Technology Co., Ltd. lishishini lobugcisa obuphezulu obusekwe eTshayina, sibonelela ngobuchwephesha.I-Hydrogen Fuel Cell Pem Membrane Electrode Assembliesaumenzi kunye nomthengisi. sigxile kubuchwephesha bezinto ezintsha kunye neemveliso zeemoto.


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Iinkcukacha zeMveliso

Iithegi zeMveliso

I-VET-China iyaziqhenya ngokusungula i-Hydrogen Fuel Cell PEM Membrane Electrode Assemblies. Le mveliso yoguquko idibanisa itekhnoloji ephezulu ukubonelela abasebenzisi ngezisombululo zamandla acocekileyo ezikumgangatho ophezulu. Njengenkokeli kwintsimi yamandla e-hydrogen, iimveliso ze-VET-China zikwindawo ekhokelayo ekuguquleni amandla kunye nokugcinwa, ukubonelela abasebenzisi amandla abalaseleyo kunye nokusebenza kokusingqongileyo.

Iinkcazo ze-membrane ye-electrode assembly:

Ukutyeba 50 μm.
Ubukhulu 5 cm2, 16 cm2, 25 cm2, 50 cm2 okanye 100 cm2 iindawo ezisebenzayo.
I-Catalyst Iyalayisha I-Anode = 0.5 mg Pt/cm2.Cathode = 0.5 mg Pt/cm2.
Iintlobo zendibano ye-Membrane electrode I-3-layer, i-5-layer, i-7-layer (ngoko ngaphambi koku-odola, nceda ucacise ukuba zingaphi iileya ze-MEA ozikhethayo, kwaye unike umzobo we-MEA).

Umsebenzi weiseli yamafutha MEA:

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

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

-I-catalyzing reactions: Ikhuthaza i-hydrogen oxidation kwi-anode kunye nokunciphisa i-oxygen kwi-cathode.

-Ukuvelisa okwangoku: kuvelisa ukuhamba kwe-electron ngokuphendula kwe-electrochemical reactions.

-Ukulawula amanzi: igcina ibhalansi efanelekileyo yamanzi ukuqinisekisa ukusabela okuqhubekayo.

Iseli yemafutha ye-MEA inwebu (1)

I-VET Energy iye yaphuhlisa ngokuzimeleyo ii-MEAs ezisebenza kakhulu, ngokusebenzisa izinto eziphambili kunye neenkqubo zemveliso ye-MEA, inokuba:

Uxinaniso lwangoku:2400mA/cm2@0.6V. 

Ubuninzi bamandla:1440mW/ cm2@0.6V.

Iseli ye-fuel ye-MEA inwebu (3)

Ulwakhiwo oluphambili lweiseli yamafutha MEA:

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

b) I-Catalyst Layers: kumacala omabini e-membrane, ngokuqhelekileyo iqulunqwe ngeentsimbi zentsimbi ezixabisekileyo.

c) I-Gas Diffusion Layers (GDL): kumacala angaphandle amacandelo e-catalyst, ngokuqhelekileyo ayenziwe ngezinto zefiber.

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umfanekiso 1
umfanekiso 2
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