Nā Papa Bipolar o ke Kelepona Graphite Wahie Kiʻekiʻe o Kina ʻOihana

Nā Papa Bipolar o ke Kelepona Graphite Kiʻekiʻe o Kina ʻOihana Kiʻi i Hōʻike ʻia

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

Ke kākoʻo ʻia nei e kahi hui IT holomua a ʻoihana, hiki iā mākou ke hāʻawi i ke kākoʻo loea ma ka lawelawe mua-kūʻai aku a ma hope o ke kūʻai aku no nā Papa Bipolar ʻOihana Kina Kiʻekiʻe Density Carbon Graphite Fuel Cell, ʻOiai e hoʻohana ana i ka hoʻomaikaʻi ʻana o ke kaiāulu a me ka hoʻokele waiwai, e paʻa kā mākou ʻoihana i kahi kumumanaʻo o "E kālele ana i ka hilinaʻi, kiʻekiʻe ke ʻano mua", eia kekahi, ke hilinaʻi nei mākou e hana i kahi holo lōʻihi nani me kēlā me kēia mea kūʻai aku.
Ke kākoʻo ʻia nei e kahi hui IT holomua a ʻoihana, hiki iā mākou ke hāʻawi i ke kākoʻo loea ma ka lawelawe mua-kūʻai aku a me ka lawelawe ma hope o ke kūʻai aku noMea Hoʻolako Graphite Kina a me nā Mold Graphite, mālama mau mākou i kā mākou hōʻaiʻē a me ka pōmaikaʻi like i kā mākou mea kūʻai aku, koi aku i kā mākou lawelawe kiʻekiʻe e hoʻoneʻe i kā mākou mea kūʻai aku. hoʻokipa mau i kā mākou mau hoaaloha a me nā mea kūʻai aku e hele mai e kipa i kā mākou hui a alakaʻi i kā mākou ʻoihana, inā makemake ʻoe i kā mākou waiwai, hiki iā ʻoe ke waiho i kāu ʻike kūʻai ma ka pūnaewele, a e hoʻokaʻaʻike koke mākou iā ʻoe, mālama mākou i kā mākou hana like me ka ʻoiaʻiʻo a makemake mākou e maikaʻi nā mea āpau ma kou ʻaoʻao.

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 Ke kākoʻo ʻia nei e kahi hui IT holomua a ʻoihana, hiki iā mākou ke hāʻawi i ke kākoʻo loea ma ka lawelawe mua-kūʻai aku a ma hope o ke kūʻai aku no nā Papa Bipolar ʻOihana Kina Kiʻekiʻe Density Carbon Graphite Fuel Cell, ʻOiai e hoʻohana ana i ka hoʻomaikaʻi ʻana o ke kaiāulu a me ka hoʻokele waiwai, e paʻa kā mākou ʻoihana i kahi kumumanaʻo o "E kālele ana i ka hilinaʻi, kiʻekiʻe ke ʻano mua", eia kekahi, ke hilinaʻi nei mākou e hana i kahi holo lōʻihi nani me kēlā me kēia mea kūʻai aku.
Kina ʻoihanaMea Hoʻolako Graphite Kina a me nā Mold Graphite, mālama mau mākou i kā mākou hōʻaiʻē a me ka pōmaikaʻi like i kā mākou mea kūʻai aku, koi aku i kā mākou lawelawe kiʻekiʻe e hoʻoneʻe i kā mākou mea kūʻai aku. hoʻokipa mau i kā mākou mau hoaaloha a me nā mea kūʻai aku e hele mai e kipa i kā mākou hui a alakaʻi i kā mākou ʻoihana, inā makemake ʻoe i kā mākou waiwai, hiki iā ʻoe ke waiho i kāu ʻike kūʻai ma ka pūnaewele, a e hoʻokaʻaʻike koke mākou iā ʻoe, mālama mākou i kā mākou hana like me ka ʻoiaʻiʻo a makemake mākou e maikaʻi nā mea āpau ma kou ʻaoʻao.