ʻO ka pā bipolar, kahi mea kōkua nui o ka pahu wahie

Huina wahieua lilo i kumu mana eco-friendly, a ke hoʻomau nei ka holomua o ka ʻenehana. I ka hoʻomaikaʻi ʻana o ka ʻenehana wahie, ʻike nui ʻia ke koʻikoʻi o ka hoʻohana ʻana i ka graphite wahie maʻemaʻe kiʻekiʻe i loko o nā pā bipolar cell. Eia ka nānā ʻana i ke kuleana o ka graphite i loko o nā wahie a me ke kumu he mea nui ka maikaʻi o ka graphite i hoʻohana ʻia.

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Nā papa bipolarsandwich ka hapa nui o nā mea i loko o ka wahie, a hana lākou i nā hana he nui. Hāʻawi kēia mau papa i ka wahie a me ke kinoea i loko o ka pā, e pale aku i nā kinoea a me ka makū mai ka hū ʻana mai ka pā, e hoʻoneʻe i ka wela mai ka ʻāpana electrochemical ikaika o ke kelepona, a e alakaʻi i nā au uila ma waena o nā cell.

I ka nui o nā hoʻonohonoho, hoʻopaʻa ʻia nā pūnaehu wahie he nui ma luna o kekahi e hana i ka nui o ka mana e pono ai. No laila ke kuleana o nā pā bipolar ʻaʻole wale no ka pale ʻana i ka leakage a me ka conductivity thermal i loko o kahi pā, akā no ka conductivity uila ma waena o nā papa wahie.

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ʻO ka pale ʻana i ka leakage, thermal conductivity a me ka uila uila nā hiʻohiʻona ʻekolu o nā papa bipolar e hana i ka graphite kiʻekiʻe i mea kūpono e hoʻohana ai i kēia mau ʻāpana.

ʻO VET Energy Technology Co., Ltd (Miami Advanced Material Technology Co., LTD) kahi ʻoihana ʻenehana kiʻekiʻe e kālele ana i ka hana ʻana a me ke kūʻai ʻana i nā huahana graphite.ka hana ʻana o ka pā bipolarno nā makahiki ʻoi aku ma mua o 20.

Ka lōʻihi o ka hana ʻana o ka pā hoʻokahi Ka laulā o ka pā hoʻokahi Ka mānoanoa o ka pā hoʻokahi ʻO ka mānoanoa liʻiliʻi no ka hana ʻana i ka pā hoʻokahi Paipai ʻia ka wela hana
hoʻopilikino hoʻopilikino 0.6-20mm 0.2mm ≤180 ℃
 ʻO ka mānoanoa Kahakai Kahakai Ikaika Flexural ʻAʻohe uila
>1.9g/cm3 >1.9g/cm3 >100MPa >50MPa <12µΩm

ʻO ka hoʻāʻo hoʻokō anti-explosion o ka pā paʻa (me ke ʻano mai ka hui pā ʻālua bipolar wahie ʻAmelika)

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Hoʻopaʻa ka mea hana kūikawā i nā ʻaoʻao ʻehā o ka pā adhesive me ka torque wrench o 13N.M, a kaomi i ke keʻena hoʻomaha.ʻO kaʻAʻole e wehe ʻia ka pā paʻa a hoʻokuʻu ʻia i ka wā ≥4.5KG (0.45MPA) ka ikaika o ka ea.

ʻO ka hoʻāʻo paʻa ʻana o ka ea o ka pā paʻa

Ma lalo o ke kūlana o ka kaomi ʻana i ke keʻena hoʻoluʻu me 1KG(0.1MPA), ʻaʻohe leakage i loko o ke keʻena hydrogen, ke keʻena oxygen a me ke keʻena o waho.

Ana kū'ē pili

Ke kū'ē ho'opili kiko ho'okahi:<9mΩ.cm2 Ke kū'ē ho'opili ma'amau:<6mΩ.cm2

 


Ka manawa hoʻouna: Mei-12-2022
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