Ke kumu kūʻai haʻahaʻa no nā pāpaʻi bipolar kiʻekiʻe kiʻekiʻe Carbon Graphite Fuel Cell

Ke kumu kūʻai haʻahaʻa no ka High Density Carbon Graphite Fuel Cell Bipolar Plates Featured Image

ʻO ka wehewehe pōkole:

ʻO ka pā Bipolar ke kākoʻo kumu nui o ka waihona wahie, a ʻo kāna hoʻolālā hoʻolālā e hoʻokumu i ke kahawai kahe o ka hydrogen, ea a me ka wai i loko o ka waihona. E like me ke ʻano nui o ka waihona, ʻo ka mānoanoa o ka pā bipolar e pili pono ana i ka mana o ka puʻu. I kēia manawa, ma muli o ka paepae kiʻekiʻe o ka ʻenehana electrode membrane i ka ʻoihana, ua lohi ka holomua holomua, a ʻo ka hoʻomaka ʻana o ka hoʻomaikaʻi ʻana i ka hana o nā huahana stack ka mea nui ma ka pā bipolar.

Pono ka pā bipolar o ka wahie cell e hoʻokō i kēia mau koi hana:

I mea e pāʻani ai i kahi hana i loko o ke kelepona hoʻokahi, pono ke kiʻekiʻe ka conductivity o ka pā bipolar; e hoʻokaʻawale i ke kinoea hopena a me ka wai hoʻoheheʻe wela i kēlā me kēia lua, pono e hoʻokō ke kinoea permeability o ka pā bipolar i nā koi;

Hoʻololi koke ʻia ka wela o ka wahi pane i ka coolant, a ʻo ka pā bipolar e loaʻa i ka conductivity thermal kiʻekiʻe; e noʻonoʻo ana i ka ikaika o ka hale, ka haʻalulu, ka mana a me ka haʻahaʻa haʻahaʻa o ka hoʻomaka ʻana, ʻo ka ikaika, ka nui a me ka hiki ke wela o ka mea pā bipolar e hoʻokō pono i nā koi hana huahana.

E hoʻouna i ka leka uila iā mākou Hoʻoiho ma ke ʻano he PDF

Huahana Huahana

ʻO kēlā me kēia lālā o kā mākou hui kālā hana nui e waiwai i nā koi o nā mea kūʻai aku a me ka kamaʻilio hui no ke kumukūʻai haʻahaʻa no ka High Density Carbon Graphite Fuel Cell Bipolar Plates. lilo i mau hoa noho lōʻihi.
Hoʻohanohano kēlā me kēia lālā o kā mākou hui kālā hana nui i nā koi o nā mea kūʻai aku a me ka kamaʻilio hui noʻO Kina ka Mea Hoʻolako Graphite a me nā Molds Graphite, Inā hāʻawi ʻoe iā mākou i kahi papa inoa o nā mea kūʻai āu e makemake ai, me nā hana a me nā hiʻohiʻona, hiki iā mākou ke hoʻouna aku iā ʻoe i nā huaʻōlelo. E hoʻomanaʻo e leka uila pololei iā mākou. ʻO kā mākou pahuhopu, ʻo ia ka hoʻokumu ʻana i nā pilina ʻoihana no ka wā lōʻihi a loaʻa i kekahi me nā mea kūʻai aku i loko a i waho. Manaʻo mākou i ka loaʻa koke ʻana o kāu pane.

Hōʻike huahana

Ua hoʻomohala mākou i nā papa graphite bipolar kumu kūʻai no PEMFC e koi ana i ka hoʻohana ʻana i nā papa bipolar kiʻekiʻe me ka conductivity uila kiʻekiʻe a me ka ikaika mechanical maikaʻi. ʻO kā mākou mau papa bipolar e ʻae i nā pūnaewele wahie e hana i nā wela kiʻekiʻe a loaʻa iā ia ka conductivity uila a me ka wela.

Hāʻawi mākou i ka mea graphite me ka resin impregnated i mea e hoʻokō ai i ka impermeability kinoea a me ka ikaika kiʻekiʻe. Akā, mālama ka mea waiwai 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 māla kahe, a i ʻole ka mīkini ʻaoʻao hoʻokahi a i ʻole e hāʻawi pū i nā pā palaka unmachined. Hiki ke hana ʻia nā papa graphite āpau e like me kāu hoʻolālā kikoʻī.

Pepa ʻIkepili Maʻamau o nā Papa Bipolar Graphite:

Mea waiwai	ʻAiʻi Nui	ʻoluʻolu Ka ikaika	Ka ikaika hoʻopili	Kū'ē Kūikawā	Open Porosity
GRI-1	1.9 g/cc min	45 Mpa min	90 Mpa min	10.0 micro ohm.m max	5% ka nui
Loaʻa nā māka o nā mea graphite e koho e like me ke noi kikoʻī.

Nā hiʻohiʻona:
- Impermeable i nā kinoea (hydrogen a me oxygen)
- Kokoke uila conductivity
- He kaulike ma waena o ka conductivity, ka ikaika, ka nui a me ke kaumaha
- Ke kū'ē i ka corrosion
- Maʻalahi e hana i nā hiʻohiʻona nui:
- Kūʻai-pono

Nā kiʻi kikoʻī

ʻIkepili Hui

111

Na Lako Hale Hana

222

Halekuai

333

Nā palapala hōʻoia

Nā palapala hōʻoia22 ʻO kēlā me kēia lālā o kā mākou hui kālā hana nui e waiwai i nā koi o nā mea kūʻai aku a me ka kamaʻilio hui no ke kumukūʻai haʻahaʻa no ka High Density Carbon Graphite Fuel Cell Bipolar Plates. lilo i mau hoa noho lōʻihi.
Kumukuai haahaa noʻO Kina ka Mea Hoʻolako Graphite a me nā Molds Graphite, Inā hāʻawi ʻoe iā mākou i kahi papa inoa o nā mea kūʻai āu e makemake ai, me nā hana a me nā hiʻohiʻona, hiki iā mākou ke hoʻouna aku iā ʻoe i nā huaʻōlelo. E hoʻomanaʻo e leka uila pololei iā mākou. ʻO kā mākou pahuhopu, ʻo ia ka hoʻokumu ʻana i nā pilina ʻoihana no ka wā lōʻihi a loaʻa i kekahi me nā mea kūʻai aku i loko a i waho. Manaʻo mākou i ka loaʻa koke ʻana o kāu pane.