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Magungano eHydrogen Fuel Cell Pem Membrane Electrode

Misangano yeHydrogen Fuel Cell Pem Membrane Electrode Mufananidzo Wakaratidzwa
  • Magungano eHydrogen Fuel Cell Pem Membrane Electrode

Tsananguro pfupi:

Ningbo VET Energy Technology Co., Ltd. ibhizinesi repamusoro-soro rakavambwa muChina, Isu tiri nyanzvi yekupaMagungano eHydrogen Fuel Cell Pem Membrane Electrodeamugadziri wezvinhu zvitsva uye mutengesi. tiri kutarisa pane tekinoroji itsva yezvinhu uye zvigadzirwa zvemotokari.


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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

VET-China inodada nekutanga Hydrogen Fuel Cell PEM Membrane Electrode Assemblies. Ichi chigadzirwa chitsva chinosanganisa tekinoroji yepamusoro kuti ipe vashandisi mhinduro dzesimba rakachena dzemhando yepamusoro uye dzakavimbika. Semutungamiri mune zvesimba rehydrogen, zvigadzirwa zveVET-China zviri pachinzvimbo chepamusoro mukushandura nekuchengetedza simba, zvichipa vashandisi mashandiro akanaka esimba uye kushanda zvakanaka kwezvakatipoteredza.

Magadzirirwo emusangano we membrane electrode:

Ukobvu 50 μm.
Saizi Nzvimbo dzinoshanda dzepamusoro dzine 5 cm2, 16 cm2, 25 cm2, 50 cm2 kana 100 cm2.
Kurodha Catalyst Anode = 0.5 mg Pt/cm2. Cathode = 0.5 mg Pt/cm2.
Mhando dzegungano re electrode ye membrane 3-layer, 5-layer, 7-layer (saka usati waraira, ndapota tsanangura kuti unoda MEA layer ngani, uye ipawo mufananidzo weMEA).

Basa remasero emafuta MEA:

-Kuparadzanisa reactants: kunodzivirira kusangana kwakananga pakati pehydrogen neokisijeni.

-Kufambisa mapurotoni: kunobvumira mapurotoni (H+) kupfuura kubva muanode nepa membrane kuenda ku cathode.

-Kukonzera mashandiro: Kunokurudzira hydrogen oxidation pa anode uye kuderedza oxygen pa cathode.

-Kugadzira magetsi: kunogadzira maerekitironi kuburikidza nemaitiro emagetsi.

-Kutarisira mvura: kuchengetedza mwero wakakodzera wemvura kuitira kuti pave nekuita kwemvura nguva dzose.

Membrane yeMEA yemasero emafuta (1)

VET Energy yakagadzira yega maMEA anoshanda zvakanyanya, kuburikidza nema catalysts epamusoro uye maitiro ekugadzira eMEA, inogona kuva ne:

kuwanda kwezvino:2400mA/cm2@0.6V. 

kuwanda kwesimba:1440mW/ cm2@0.6V.

Membrane yeMEA yemasero emafuta (3)

Maumbirwo makuru emasero emafuta MEA:

a) Proton Exchange Membrane (PEM): membrane yakakosha yepolymer iri pakati.

b) MaCatalyst Layers: kumativi ese emembrane, anowanzo umbwa nezvinhu zvinokosha zvesimbi.

c) Magasi Akapararira (GDL): ari pamativi ekunze emagasi e catalyst, anowanzo gadzirwa nezvinhu zvefayibha.

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