Nā Papa Pākahi Bipolar Graphite Hoʻolālā ʻOihana

Wehewehe Pōkole:

ʻO ka papa bipolar ke kākoʻo kūkulu nui o ka waihona wahie, a ʻo kona hoʻolālā kūkulu ke ʻano o ke kahawai kahe o ka hydrogen, ka ea a me ka wai i loko o ka waihona. Ma ke ʻano he ʻano nui o ka waihona, pili pololei ka mānoanoa o ka papa bipolar i ka nui o ka mana o ka waihona. I kēia manawa, ma muli o ka paepae kiʻekiʻe o ka ʻenehana electrode membrane i ka ʻoihana, lohi ka holomua o ka holomua, a ʻo ke kumu hoʻomaka o ka hoʻomaikaʻi ʻana i ka hana o nā huahana waihona ma ka papa bipolar.

Pono ka papa bipolar o ke kelepona wahie e hoʻokō i nā koi hana ma lalo nei:

I mea e pāʻani ai i kahi hana moʻo i loko o kahi cell hoʻokahi, pono i ka papa bipolar ke conductivity kiʻekiʻe; no ka hoʻokaʻawale ʻana i ke kinoea hopena a me ka wai hoʻoheheʻe wela i kēlā me kēia lua, pono e hoʻokō ka permeability kinoea o ka papa bipolar i nā koi;

Hoʻoili koke ʻia ka wela o ka wahi hopena i ka coolant, a pono e loaʻa i ka papa bipolar ke alakaʻi wela kiʻekiʻe; e noʻonoʻo ana i ka ikaika o ke ʻano, ka haʻalulu, ka nui o ka mana a me ka hoʻomaka ʻana o ka mahana haʻahaʻa, pono nō hoʻi e hoʻokō ka ikaika, ka nui a me ka hiki ke wela o ka mea papa bipolar i nā koi hana huahana.

E leka uila mai iā mākou Hoʻoiho ma ke ʻano he PDF

Nā kikoʻī huahana

Nā Lepili Huahana

Hāʻawi mau mākou iā ʻoe i kekahi o nā mea lawelawe mea kūʻai aku akamai loa, a me nā ʻano hoʻolālā like ʻole me nā mea maikaʻi loa. ʻO kēia mau hana e pili ana i ka loaʻa ʻana o nā hoʻolālā i hana ʻia me ka wikiwiki a me ka hoʻouna ʻana no nā Papa Pāhiko Bipolar Graphite Hoʻolālā ʻOihana, ʻo ka manaʻo o kā mākou hui he ʻoiaʻiʻo, hoʻouka kaua, ʻoiaʻiʻo a me ka hana hou. Me kāu kōkua, e ulu nui mākou.
Hāʻawi mau mākou iā ʻoe i kekahi o nā mea lawelawe mea kūʻai aku akamai loa, a me nā ʻano hoʻolālā like ʻole me nā mea maikaʻi loa. ʻO kēia mau hana e pili ana i ka loaʻa ʻana o nā hoʻolālā i hana ʻia me ka wikiwiki a me ka hoʻouna ʻana noʻO ka papa Graphite Kina a me Graphite, Pono ʻoe e ʻoluʻolu e hoʻouna mai iā mākou i kāu mau koi a e pane koke mākou iā ʻoe. Loaʻa iā mākou kahi hui ʻenekinia loea e lawelawe no kāu mau pono kikoʻī āpau. Hiki ke hoʻouna ʻia nā laʻana manuahi no ʻoe iho e ʻike i ka ʻike hou aku. I mea e hoʻokō ai i kāu mau koi, pono ʻoe e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. Hiki iā ʻoe ke hoʻouna mai iā mākou i nā leka uila a hoʻokaʻaʻike pololei mai iā mākou. Eia kekahi, hoʻokipa mākou i nā kipa i kā mākou hale hana mai nā wahi a puni o ka honua no ka ʻike maikaʻi ʻana i kā mākou hui. a me nā huahana. I kā mākou kālepa ʻana me nā mea kūʻai aku o nā ʻāina he nui, pili mau mākou i ke kumumanaʻo o ke kaulike a me ka pōmaikaʻi like. ʻO ko mākou manaʻolana maoli nō ia e kūʻai aku, ma o nā hana like, i kēlā me kēia kālepa a me ka pilina no ko mākou pōmaikaʻi like. Ke kakali nei mākou i ka loaʻa ʻana o kāu mau nīnau.

Wehewehe Huahana

Ua hoʻomohala mākou i nā papa bipolar graphite kūpono no ka PEMFC e koi ana i ka hoʻohana ʻana i nā papa bipolar holomua me ka conductivity uila kiʻekiʻe a me ka ikaika mechanical maikaʻi. ʻAe kā mākou mau papa bipolar i nā cell wahie e hana i nā mahana kiʻekiʻe a loaʻa iā lākou ka conductivity uila a me ka thermal maikaʻi loa.

Hāʻawi mākou i ka mea graphite me ka resin impregnated i mea e hoʻokō ai i ka impermeability gas a me ka ikaika kiʻekiʻe. Akā mālama ka mea i nā waiwai maikaʻi o ka graphite ma ke ʻano o ka conductivity uila kiʻekiʻe a me ka conductivity thermal kiʻekiʻe.

Hiki iā mākou ke mīkini i nā papa bipolar ma nā ʻaoʻao ʻelua me nā kahua kahe, a i ʻole e mīkini i hoʻokahi ʻaoʻao a i ʻole e hāʻawi i nā papa hakahaka i mīkini ʻole ʻia. Hiki ke mīkini ʻia nā papa graphite āpau e like me kāu hoʻolālā kikoʻī.

Palapala ʻIkepili Mea Papa Bipolar Graphite:

Mea Hana	Ka nui o ka nui	Kūlou Ikaika	Ikaika Hoʻopaʻa	Ke kū'ē kiko'ī	Ka Porosity Hāmama
GRI-1	1.9 g/cc min	45 Mpa min	90 Mpa min	10.0 micro ohm.m max	5% ka palena kiʻekiʻe
Loaʻa nā ʻano mea graphite hou aʻe e koho ai e like me ka noi kikoʻī.

Nā Hiʻohiʻona:
- ʻAʻole komo i nā kinoea (haikokene a me ka oxygen)
- Ke alakaʻi uila kūpono
- He kaulike ma waena o ka conductivity, ka ikaika, ka nui a me ke kaumaha
- Ke kū'ē i ka palaho
- Maʻalahi e hana nui Nā hiʻohiʻona:
- Kūpono ke kumukūʻai

Nā Kiʻi Kikoʻī

ʻIkepili ʻoihana

111

Nā Lako Hana Hale Hana

222

Hale kūʻai

333

Nā Palapala Hōʻoia

Nā Palapala Hōʻoia22 Hāʻawi mau mākou iā ʻoe i kekahi o nā mea lawelawe mea kūʻai aku akamai loa, a me nā ʻano hoʻolālā like ʻole me nā mea maikaʻi loa. ʻO kēia mau hana e pili ana i ka loaʻa ʻana o nā hoʻolālā i hana ʻia me ka wikiwiki a me ka hoʻouna ʻana no nā Papa Pāhiko Bipolar Graphite Hoʻolālā ʻOihana, ʻo ka manaʻo o kā mākou hui he ʻoiaʻiʻo, hoʻouka kaua, ʻoiaʻiʻo a me ka hana hou. Me kāu kōkua, e ulu nui mākou.
Hoʻolālā ʻOihanaʻO ka papa Graphite Kina a me Graphite, Pono ʻoe e ʻoluʻolu e hoʻouna mai iā mākou i kāu mau koi a e pane koke mākou iā ʻoe. Loaʻa iā mākou kahi hui ʻenekinia loea e lawelawe no kāu mau pono kikoʻī āpau. Hiki ke hoʻouna ʻia nā laʻana manuahi no ʻoe iho e ʻike i ka ʻike hou aku. I mea e hoʻokō ai i kāu mau koi, pono ʻoe e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. Hiki iā ʻoe ke hoʻouna mai iā mākou i nā leka uila a hoʻokaʻaʻike pololei mai iā mākou. Eia kekahi, hoʻokipa mākou i nā kipa i kā mākou hale hana mai nā wahi a puni o ka honua no ka ʻike maikaʻi ʻana i kā mākou hui. a me nā huahana. I kā mākou kālepa ʻana me nā mea kūʻai aku o nā ʻāina he nui, pili mau mākou i ke kumumanaʻo o ke kaulike a me ka pōmaikaʻi like. ʻO ko mākou manaʻolana maoli nō ia e kūʻai aku, ma o nā hana like, i kēlā me kēia kālepa a me ka pilina no ko mākou pōmaikaʻi like. Ke kakali nei mākou i ka loaʻa ʻana o kāu mau nīnau.