Hāʻawi ʻo vet-china i ke kiʻekiʻe-hana hydrogen wahie cellhui electrode membranekits (MEAs) e hāʻawi ana i ka hana electrochemical maikaʻi loa a me ka lōʻihi lōʻihi no nā ʻōnaehana wahie hydrogen like ʻole.Pūnaehana wahie hydrogenKiko Electrode MembraneHui Electrode Membranehoʻohana i ka ʻenehana holomua e hōʻoia i ka loaʻa ʻana o kēlā me kēia ʻāpana i ka hoʻololi ʻana i ka ikehu kiʻekiʻe, kūpono no nā hiʻohiʻona noiʻi like ʻole mai nā ʻōnaehana mana kaʻa a hiki i nā kumu mana lawe.
ʻO ka pono kumu oMEAmoe i loko o kona haʻahaʻa kūloko kū'ē a me ka kiʻekiʻe conductivity, ka mea nui hoʻomaikaʻi i ka mana puka pono oPūnaehana wahie hydrogenKiko Electrode MembraneHui Electrode Membrane. ʻO ka hoʻolālā hou o vet-china e hiki ai i nā ʻāpana ke hana paʻa i nā wahi hana paʻakikī e like me ke kaomi kiʻekiʻe a me ka wela kiʻekiʻe, e hōʻoiaʻiʻo ana i ka hana mau a me ka maikaʻi o nā wahie.
Nā kikoʻī o ka hui electrode membrane:
mānoanoa | 50 μm. |
Nui | 5 knm2, 16 knm2, 25 knm2, 50 knm2 a i ole 100 knm2 mau wahi ili. |
Hoʻouka ʻana i ka Catalyst | Anode = 0.5 mg Pt/cm2.Cathode = 0.5 mg Pt/cm2. |
Nā ʻano hui electrode membrane | 3-layer, 5-layer, 7-layer (no laila ma mua o ke kauoha ʻana, e ʻoluʻolu e wehewehe i ka nui o nā papa āu e makemake ai, a hāʻawi pū i ke kaha kiʻi MEA). |
ʻO ke kumu nui owahie pahu MEA:
a) Proton Exchange Membrane (PEM): he membrane polymer kūikawā ma ke kikowaena.
b) Nā Papahana Catalyst: ma nā ʻaoʻao ʻelua o ka membrane, ka mea maʻamau i haku ʻia me nā catalysts metala makamae.
c) Nā Papa Hoʻoheheʻe Gas (GDL): ma nā ʻaoʻao o waho o nā papa catalyst, hana maʻamau i nā mea fiber.
ʻO kā mākou pono opahu wahie MEA:
- ʻenehana ʻoi loa:ka loaʻa ʻana o nā patent MEA he nui, e hoʻomau mau ana i nā holomua;
- Ka maikaʻi maikaʻi loa:ʻO ka hoʻomalu maikaʻi koʻikoʻi e hōʻoia i ka hilinaʻi o kēlā me kēia MEA;
- Hoʻoponopono maʻalahi:ka hāʻawi ʻana i nā hoʻonā MEA pilikino e like me nā pono o ka mea kūʻai aku;
- Ka ikaika R&D:e hui pū me nā kulanui kaulana a me nā keʻena noiʻi e mālama i ke alakaʻi ʻenehana.