English

Umhlangano we-Pem Hydrogen Fuel Cell Membrane Electrode

Ukuhlanganiswa Kwe-Pem Hydrogen Fuel Cell Membrane Electrode Isithombe Esivelele
  • Umhlangano we-Pem Hydrogen Fuel Cell Membrane Electrode

Incazelo emfushane:

I-Ningbo VET Energy Technology Co., Ltd. iyibhizinisi lobuchwepheshe obuphezulu elisungulwe eShayina, singabahlinzeki bobuchwepheshe Umhlangano we-Pem Hydrogen Fuel Cell Membrane Electrode aumkhiqizi kanye nomhlinzeki. sigxile kubuchwepheshe obusha bezinto ezibonakalayo kanye nemikhiqizo yezimoto.


Landa njenge-PDF

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

I-vet-china izibophezele ekuhlinzekeni ngezinto ezisebenzayo zamaseli kaphethiloli, ikakhulukazi i-proton exchange membrane (PEM) fuel cell membrane electrode assembly (MEA). Le nhlangano ikhiqizwa kusetshenziswa ubuchwepheshe obusha ukuqinisekisa ukusebenza okuhle kakhulu kwezinhlelo zamaseli kaphethiloli ezimweni ezahlukahlukene zokusetshenziswa, kusukela emandleni ezimoto kuya ezinhlelweni zamandla eziphathwayo.

Imininingwane yokuhlanganiswa kwe-membrane electrode:

Ubukhulu 50 μm.
Osayizi Izindawo ezisebenza phezulu ezingama-5 cm2, 16 cm2, 25 cm2, 50 cm2 noma eziyi-100 cm2.
Ukulayisha kwe-Catalyst I-Anode = 0.5 mg Pt/cm2. I-Cathode = 0.5 mg Pt/cm2.
Izinhlobo zokuhlangana kwe-electrode ye-membrane Izingqimba ezi-3, izingqimba ezi-5, nezingqimba ezi-7 (ngakho-ke ngaphambi koku-oda, sicela ucacise ukuthi zingaki izingqimba ze-MEA ozikhethayo, bese unikeza nomdwebo we-MEA).
I-membrane ye-MEA yeseli kaphethiloli (1)

Isakhiwo esiyinhloko sei-MEA yeseli kaphethiloli:

a) I-Proton Exchange Membrane (PEM): i-polymer membrane ekhethekile phakathi nendawo.

b) Izingqimba ze-Catalyst: ezinhlangothini zombili ze-membrane, ngokuvamile zakhiwe ngama-catalyst ensimbi eyigugu.

c) Izingqimba Zokusabalalisa Igesi (GDL): ezinhlangothini zangaphandle zezingqimba ze-catalyst, ngokuvamile ezenziwe ngezinto zefayibha.

图片3

Umsebenzi wei-MEA yeseli kaphethiloli:

- Ukuhlukanisa ama-reactant: kuvimbela ukuxhumana okuqondile phakathi kwe-hydrogen ne-oxygen.

- Ukuqhuba ama-proton: kuvumela ama-proton (H+) ukuthi adlule esuka ku-anode nge-membrane aye ku-cathode.

- Ukusabela okubangela ukusheshisa: Kukhuthaza ukushiswa kwe-hydrogen ku-anode kanye nokunciphisa i-oxygen ku-cathode.

- Ukukhiqiza ugesi: kukhiqiza ukugeleza kwama-electron ngokusebenzisa ukusabela kwama-electrochemical.

- Ukuphatha amanzi: kugcina ibhalansi efanele yamanzi ukuqinisekisa ukusabela okuqhubekayo.

Isiqephu 1
Isiqephu 2
  • Okwedlule:
  • Olandelayo:

    • IMIKHIQIZO EHLOBENE

    Ingxoxo ye-WhatsApp eku-inthanethi!