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Musangano wePem Hydrogen Fuel Cell Membrane Electrode

Pem Hydrogen Fuel Cell Membrane Electrode Assembly Mufananidzo Wakaratidzwa
  • Musangano wePem Hydrogen Fuel Cell Membrane Electrode

Tsananguro pfupi:

Ningbo VET Energy Technology Co., Ltd. ibhizinesi repamusoro-soro rakavambwa muChina, Isu tiri nyanzvi yekupa Musangano wePem Hydrogen Fuel Cell Membrane Electrode amugadziri wezvinhu zvitsva uye mutengesi. tiri kutarisa pane tekinoroji itsva yezvinhu uye zvigadzirwa zvemotokari.


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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Vet-China yakazvipira kupa zvinhu zvinoshanda zvema fuel cell, kunyanya proton exchange membrane (PEM) fuel cell membrane electrode assembly (MEA). Iyi assembly inogadzirwa uchishandisa tekinoroji itsva kuti ive nechokwadi chekuti masisitimu e fuel cell anoshanda zvakanaka mumamiriro akasiyana-siyana ekushandisa, kubva pamagetsi emotokari kusvika kumasisitimu esimba anotakurika.

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).
Membrane yeMEA yemasero emafuta (1)

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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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.

- Kugadzirisa 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.

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