ʻO ka pahu keleawe, kahi mea hou no ka ʻohi electrode maikaʻi ʻole o nā ʻāpana semi-solid a paʻa

Puka keleawe: Mea Koʻikoʻi no nā Bateri Generation Next

1.Puhu metala: he mea hou nui

ʻO ka pahu metala kahi ʻano hou o nā mea multifunctional, ke ʻano o ka "foam" a i ʻole "honeycomb", ma muli o ka polyurethane (PU) palupalu palupalu ma ke ʻano he substrate, i hoʻomākaukau ʻia e ka pretreatment, deposition kemika, electrodeposition a me ka mālama wela a me nā kaʻina hana ʻē aʻe.

Ma muli o nā hiʻohiʻona i luna, hiki ke hoʻohana ʻia ka pahu keleawe i ka kānana ʻoihana kūikawā, nā mea lawe catalyst, nā mea māmā a me nā conductivity thermal ʻoihana a me ka wela wela, a me nā mea ʻē aʻe, i ka hoʻomākaukau ʻana i nā mea anode (carrier), a me nā mea pale electromagnetic, etc. hiki loa.

2. ʻOhi electrode maikaʻi ʻole no ka pā lithium semisolid/solid-state

Ma ke ʻano he ʻekolu-dimensional porous, hoʻohui like ʻia me ka mea metala puaʻa.huʻa keleaweua manaʻo ʻia e lilo ia i mea hōʻiliʻili electrode maikaʻi ʻole o nā pākahi lithium semisolid/solid-state ma muli o kona kumukūʻai hoʻomākaukau haʻahaʻa a me ka conductivity maikaʻi.

I ka makahiki 2023, ʻo ka nui o ka hoʻouna ʻana o ka pā uila lithium automotive honua ma kahi o 887.4GWh, ʻo ia ka hapa nui o lākou he wai lithium wai. Me ka hoʻomaikaʻi lohi o ka palekana a me nā koi o ka hana, ua hoʻokumu ʻia nā pā lithium semi-solid / solid-state. I kēia manawa, ua wehe ʻia ka pale o ka semi-solid lithium battery industrialization, ke neʻe nei ka ʻoihana i ke ala hoʻomohala o ka "semi-solid first, all-solid follow up", semi-solid / solid lithium batteries e hoʻolōʻihi i ka piha piha. ka hoʻololi ʻana i nā pākahi lithium wai.

ʻO nā mea maikaʻi o ka pahu keleawe e like me ka mea ʻohi anode:

01.High palekana

ʻAʻohe burr i ka wā e ʻō ai i mea e pale aku ai i ke kaapuni pōkole kūloko.

02. Ho'ēmi kumu kūʻai, ho'ēmi kaumaha, ikehu kiʻekiʻe

ʻO ka nui o ke keleawe ma kahi o 1/7 o ka foil keleawe kahiko.

03. Hana maikaʻi loa supercharging

Manaʻo ʻia e hiki i 7-10C.

04. Hiki ke hoʻomaopopo i ka anode metala lithium

Huʻa keleaweHiki i ka mea hōʻiliʻili ke kāohi i ka ulu ʻana o nā dendrites, e hoʻohaʻahaʻa i ka hoʻololi o ka leo o ka electrode i ke kaʻina o ka hoʻopiʻi ʻana a me ka hoʻokuʻu ʻana, a hiki ke hoʻomaikaʻi ʻia ma o ka lithophilicity o ke kaʻina o ka electrode lithium metal composite i mea e hoʻokō ai i ka hoʻohui ʻana o ka anode a me ka ʻohi. , He mea kūpono ia i ka hoʻokō ʻana i ka hoʻohana ʻana o ka lithium metal negative electrode e hoʻolalelale i ka hoʻomohala ʻana o nā ʻāpana semisolid / solid-state.

05. Nā manaʻo mākeke ākea: nā hiʻohiʻona māmā

Ma ke ʻano he mea hoʻolālā, loaʻa ka pahu keleawe i nā ʻano o ke kaumaha māmā a me ka ikaika kikoʻī kiʻekiʻe. Ke hoʻohālikelike ʻia me ka 6-micron electrolytic copper foil a me ka composite copper foil, hiki iā ia ke hoʻemi nui i ke kaumaha o ka pākaukau a hoʻomaikaʻi i ka ikehu o ka pākaukau, a ua manaʻo ʻia e lilo i kumu kumu no ka māmā o ka hoʻokele waiwai haʻahaʻa. , hāʻawi i ke kākoʻo nui no ka hoʻomohala ʻana i ka hoʻokele waiwai haʻahaʻa.

06. North Sea Composite: Hoʻoikaika i ka ʻenehana kī ohuʻa keleawe

Ma keʻano he mea hoʻolako i hoʻohuiʻia o kaʻenehanaʻenehana honua, ua waiwai ka hui i kaʻike R&D a me nāʻenehana oʻoʻo i nāʻenehana hoʻoponopono honua kūikawā e like me ka metallization, chemical plating, electroplating, etc. o ABS plating, PP, PET composite copper foil hoomakaukau, etc. ʻO ke kaʻina hana nui o ka hana keleawe keleawe he electroplating.

ʻO ke kaʻina hana nui o ka hana ʻana i ka pahu keleawe he plating, a ʻo kāna kaʻina plating e pili ana i ka metallization substrate, plating layer thickening, plating layer antioxidant, etc. ʻO ka maikaʻi a me ke kumu kūʻai o ka plating e pili pono ana i ke kaʻina hana plating, nā mea hana plating a me nā kemika kūikawā. Hiki i ka hui ke hāʻawi aku i nā lako plating a me nā kemika kūikawā nohuʻa keleaweplating, a hiki ke hoʻomaikaʻi i ke kaʻina hana, ka hoʻomaikaʻi ʻana i nā mea hana a me nā kemika kūikawā.