Pem Hydrogen Fuel Cell Membrane Electrode Assembly

Nkọwa dị mkpirikpi:

Ningbo VET Energy Technology Co., Ltd bụ ụlọ ọrụ teknụzụ dị elu guzobere na China, anyị bụ ndị ọkachamara na-enye Pem Hydrogen Fuel Cell Membrane Electrode Assembly anufacturer na soplaya. anyị na-elekwasị anya na teknụzụ ihe ọhụrụ na ngwaahịa ụgbọ ala.


Nkọwa ngwaahịa

Mkpado ngwaahịa

vet-china na-agba mbọ ịnye akụrụngwa mmanụ mmanụ nke ọma, ọkachasị proton Exchange membrane (PEM) mmanụ ọkụ cell membrane electrode Assembly (MEA). A na-emepụta mgbakọ a site na iji nkà na ụzụ ọhụrụ iji hụ na arụmọrụ dị mma nke usoro mmanụ ụgbọala na-arụ ọrụ dị iche iche nke ngwa ngwa, site na ike ụgbọ ala ruo na usoro ume ike.

Nkọwa nke mgbakọ electrode membrane:

Ọkpụrụkpụ 50 μm.
Nha 5 cm2, 16 cm2, 25 cm2, 50 cm2 ma ọ bụ 100 cm2 ebe elu na-arụ ọrụ.
Na-ebunye ihe nrụpụta Anode = 0.5 mg Pt/cm2.Cathode = 0.5 mg Pt/cm2.
Ụdị mgbakọ nke membrane electrode 3-layer, 5-layer, 7-layer (yabụ tupu ị nye iwu, biko dokwuo anya MEA oyi akwa nke ịchọrọ, ma nyekwa ihe osise MEA).
Mmanụ ụgbọala MEA akpụkpọ anụ (1)

Isi Ọdịdị nkemmanụ ụgbọala MEA:

a) Proton Exchange Membrane (PEM): akpụkpọ anụ polymer pụrụ iche na etiti.

b) Ngwongwo na-emepụta ihe: n'akụkụ abụọ nke akpụkpọ ahụ, na-emekarị ihe ndị na-eme ka ígwè dị oké ọnụ ahịa.

c) Ngwongwo mgbasa ozi gas (GDL): n'akụkụ mpụta nke ọkwa ihe na-akpata, nke a na-ejikarị ihe eji eme eriri.

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Ọrụ nkemmanụ ụgbọala MEA:

- ikewa reactants: na-egbochi kọntaktị kpọmkwem n'etiti hydrogen na oxygen.

- Na-eduzi protons: na-enye ohere protons (H+) si na anode si na akpụkpọ ahụ gaa na cathode.

- Mmeghachi omume na-akpali akpali: Na-akwalite oxidation hydrogen na anode na mbelata oxygen na cathode.

- Na-emepụta ugbu a: na-emepụta eruba eletrọn site na mmeghachi omume electrochemical.

- Ijikwa mmiri: na-edobe nguzo mmiri kwesịrị ekwesị iji hụ na mmeghachi omume na-aga n'ihu.

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