Anode graphite pā no ka Hydrogen Fuel generator

Anode graphite pā no ka Hydrogen Fuel mīkini hana hoʻohālike kiʻi

ʻO ka wehewehe pōkole:

Hana ʻia ka hapa nui o ka PEMFC a me ka DMFC bipolar me ka graphite a i ʻole ka resin-impregnated graphite. ʻO ka graphite paʻa ke alakaʻi nui ʻia, kemika inert, a kū i ka corrosion;

Ua hana ʻia nā pāpaʻi graphite-carbon composite me ka hoʻohana ʻana i nā thermoplastics a i ʻole thermosets me nā mea hoʻopiha conductive. Paʻa kemika kēia mau mea i loko o nā pūnaeau wahie a kūpono i nā ʻenehana hana nui, e like me ka hoʻoheheʻe ʻana, ka hoʻololi ʻana, a i ʻole ka hoʻoheheʻe ʻana. ʻO ka manawa pinepine, ʻo ke kūkulu ʻana a me ka hoʻolālā ʻana o kēia mau papa he mea kūʻai aku ma waena o ka hana hana a me nā waiwai hana.

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

Huahana Huahana

Hōʻike huahana

Ua hoʻomohala mākou i ka graphite pono kumu kūʻaipāʻālua bipolars 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.

Papa Bipolar Graphites Pepa Ikepili Mea:

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

nīnau nīnau

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