VET-China nwere obi ụtọ ịmalite Mgbakọ Electrode PEM Membrane Hydrogen Fuel Cell. Ngwaahịa a na-agbanwe agbanwe na-ejikọta teknụzụ dị elu iji nye ndị ọrụ ihe ngwọta ike dị ọcha dị elu, nke a pụrụ ịdabere na ya. Dị ka onye ndu na ngalaba nke ike hydrogen, ngwaahịa VET-China na-ebute ụzọ na ntughari ike na nchekwa, na-enye ndị ọrụ ọrụ ike dị mma na arụmọrụ gburugburu ebe obibi.
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 masịrị gị, ma nyekwa ihe osise MEA). |
Ọrụ nkemmanụ ụgbọala MEA:
-Separating reactants: na-egbochi kpọmkwem kọntaktị n'etiti hydrogen na oxygen.
-Eme protons: na-enye ohere protons (H +) si na anode si na akpụkpọ ahụ gaa na cathode.
-Mmeghachi omume: Na-akwalite hydrogen oxidation na anode na mbelata oxygen na cathode.
-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.
VET Energy ewepụtala MEA dị elu nke ọma, site na ihe ndị na-akpali akpali na usoro mmepụta MEA, ọ nwere ike inwe:
njupụta ugbu a:2400mA/cm2@0.6V.
ike njupụta:1440mW/ cm2@0.6V.
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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