ʻO nā noi a me nā pono o ka pākaukau sodium Ion

Hoʻolauna

I loko o ka honua e ulu wikiwiki nei o ka mālama ʻana i ka ikehu, ke hana nei ka pākī Sodium-ion i ka splash ma ke ʻano he ʻano hoʻohiki i nā ʻeke lithium-ion a me nā pākī lead-acid. Me nā holomua hou loa i ka ʻenehana a me ka piʻi ʻana o ka noi no nā hoʻonā hoʻomau, lawe mai ka pākaukau Sodium-ion i kahi hoʻonohonoho kūʻokoʻa o nā pono i ka papaʻaina. Kū lākou i waho me kā lākou hana maikaʻi loa i nā mahana wela, nā mana hoʻokalakupua hoihoi, a me nā kūlana palekana kiʻekiʻe. Hoʻopili kēia ʻatikala i nā noi hoihoi o ka pākaukau Sodium-ion a e ʻimi ana pehea e hiki ai iā lākou ke hoʻololi i nā pākaukau lead-acid a hoʻololi i nā ʻāpana lithium-ion i nā hiʻohiʻona kikoʻī-ʻoiai e hāʻawi ana i kahi hopena maikaʻi loa.

Mana Kamadahe aʻO nā mea hana ʻo China Sodium Ion Battery, hāʻawiKūʻai ʻia ʻo Sodium Ion Batterya12V 100Ah Sodium Ion Battery, 12V 200Ah Sodium Ion Battery, kākoʻoi hoʻopilikino ʻia ʻo Nano BatteryVolta (12V,24V,48V), kaha (50Ah,100Ah,200Ah,300Ah), hana, helehelena a pela aku.

1.1 Nā Pōmaikaʻi Nui o ka pākaukau Sodium-ion

Ke hoʻopaʻa ʻia e kūʻē i ka lithium iron phosphate (LFP) a me nā pākahi lithium ternary, hōʻike ka pākaukau Sodium-ion i kahi hui o nā ikaika a me nā wahi e pono ai ka hoʻomaikaʻi. Ke neʻe nei kēia mau pākaukau i ka hana nui, manaʻo ʻia lākou e ʻālohilohi me nā pōmaikaʻi kumu kūʻai ma muli o nā mea maka, ka paʻa ʻana o ka mana kiʻekiʻe i nā wela wela, a me ka hana ʻoi loa. Eia nō naʻe, ʻoi aku ka haʻahaʻa o ka ikehu haʻahaʻa a me ke ola pōkole pōkole, ʻo ia nā wahi e pono ai ka hoʻomaʻemaʻe. ʻOiai ʻo kēia mau paʻakikī, ʻoi aku ka nui o ka pākaukau Sodium-ion ma mua o nā pākī lead-acid i kēlā me kēia ʻano a ua mākaukau e pani iā ​​​​lākou i ka piʻi ʻana o ka hana a me ka emi ʻana o nā kumukūʻai.

Hoʻohālikelike Hana o nā Bateri Sodium-Ion, Lithium-Ion, a me Lead-Acid

1.1.1 Ka Paʻa Paʻa ʻoi aku o ka Bateri Sodium-ion i nā Mahana Loa.

He mea lanakila ka paona Sodium-ion i ka lawelawe ʻana i nā wela wela, e hana pono ana ma waena o -40°C a me 80°C. Hoʻokuʻu lākou ma luna o 100% o ko lākou hiki i helu ʻia i nā wela kiʻekiʻe (55 ° C a me 80 ° C) a mālama mau ʻia ma mua o 70% o ko lākou hiki i helu ʻia ma -40 ° C. Kākoʻo pū lākou i ka hoʻouka ʻana ma -20 ° C me kahi kokoke i 100% pono.

Ma ke ʻano o ka hana haʻahaʻa haʻahaʻa, ʻoi aku ka nui o ka pālolo Sodium-ion ma mua o LFP a me nā pākaʻi lead-acid. Ma ka -20°C, mālama ka pākaukau Sodium-ion ma kahi o 90% o ko lākou hiki, ʻoiai hāʻule nā ​​pihi LFP i ka 70% a me nā pākaʻi lead-acid i 48% wale nō.

Nā ʻĀpana Hoʻokuʻu ʻana o ka pākaona Sodium-ion (hema) Nā Bateri LFP (waena) a me nā Bateri Lead-Acid (ʻākau) ma nā ʻano wela.

1.1.2 Kūleʻa Kūʻē Kūikawā o ka pākaukau Sodium-ion

ʻO nā ion sodium, mahalo i ko lākou liʻiliʻi Stokes anawaena a me ka ikehu hoʻohaʻahaʻa haʻahaʻa i loko o nā mea hoʻoheheʻe polar, e hoʻokiʻekiʻe i ka conductivity electrolyte i hoʻohālikelike ʻia me nā ion lithium. ʻO ke anawaena o Stokes he ana ia o ka nui o ka poepoe i loko o ka wai e noho like ana me ka ʻāpana; ʻO ka anawaena liʻiliʻi e hiki ai ke neʻe wikiwiki i ka ion. ʻO ka ikehu hoʻohaʻahaʻa haʻahaʻa, ʻo ia hoʻi, hiki ke hoʻokahe maʻalahi nā ion sodium i nā molekala solvent ma ka ʻili electrode, hoʻonui i ka diffusion ion a me ka wikiwiki ʻana i nā kinetics ion i ka electrolyte.

Hoʻohālikelike i nā nui o ka Ion Solvated & Solvation Energy (KJ/mol) o Sodium a me Lithium i nā mea hoʻohenehene like ʻole.

ʻO kēia kiʻekiʻe electrolyte conductivity ka hopena i ka hana wikiwiki. Hiki ke hoʻopaʻa i ka pākaukau sodium-ion a hiki i ka 90% i loko o 12 mau minuke wale nō-ʻoi aku ka wikiwiki ma mua o nā pā lithium-ion a me nā ʻāpana lead-acid.

Hoʻohālikelike Hana Hoʻolapa wikiwiki

1.1.3 ʻOi aku ka maikaʻi o ka hana palekana o ka pākaukau sodium-ion ma lalo o nā kūlana kiʻekiʻe

Hiki ke hoʻomāʻewaʻewa ʻia nā ʻona lithium-ion ma lalo o nā ʻano hoʻomāinoino like ʻole, e like me ka hoʻomāinoino ʻana i ka mīkini (e laʻa, ka ʻoki ʻana, ke kuʻi ʻana), ka hoʻohana ʻana i ka uila (e laʻa, nā kaapuni pōkole, ka hoʻouka ʻana, ka hoʻokuʻu nui ʻana), a me ka hoʻohana ʻana i ka wela (e laʻa, ka wela wela). . Inā piʻi ka wela o loko i kahi koʻikoʻi, hiki iā ia ke hoʻoulu i nā hopena ʻaoʻao weliweli a hoʻoulu i ka wela nui, e alakaʻi ana i ka holo ʻana i ka wela.

ʻAʻole i hōʻike ʻia ka pākaukau sodium-ion i nā pilikia holo wela i nā hoʻokolohua palekana. Ua hala lākou i nā loiloi no ka overcharge/discharge, nā kaapuni pōkole o waho, ka ʻelemakule wela kiʻekiʻe, a me nā hoʻāʻo hoʻomāinoino e like me ke kuʻi ʻana, ke kuʻi ʻana, a me ka ʻike ʻana i ke ahi me ka ʻole o nā pilikia e pili ana i nā pā lithium-ion.

2.2 Hoʻoponopono Kūʻai Kūʻai no nā noi like ʻole, hoʻonui i ka hiki ke kūʻai aku

ʻIke ʻia ka pākaukau sodium-ion ma ke ʻano o ke kumukūʻai ma waena o nā noi like ʻole. ʻOi aku ka maikaʻi o lākou i nā pākaʻi lead-acid i kekahi mau wahi, e hoʻolilo iā lākou i mea hoʻololi hoihoi i nā mākeke e like me nā ʻōnaehana mana liʻiliʻi ʻelua huila, ʻōnaehana hoʻomaka kaʻa, a me nā kahua kikowaena telecom. Me ka hoʻomaikaʻi ʻana i ka hana pōʻaiapuni a me ka hōʻemi ʻana i ke kumukūʻai ma o ka hana nui ʻana, hiki ke hoʻololi ʻia ka pākaukau Sodium-ion i nā ʻāpana LFP i nā kaʻa uila papa A00 a me nā hiʻohiʻona mālama mālama ikehu.

Nā noi o ka pākaukau Sodium-ion

• Pūnaehana mana liʻiliʻi ʻelua huila:Hāʻawi ka pākaukau sodium-ion i ke kumu kūʻai o ke ola ʻoi aku ka maikaʻi a me ka nui o ka ikehu i hoʻohālikelike ʻia me nā pākī lead-acid.
• Nā Pūnaehana Hoʻomaka-Hoʻoki Kaʻa:ʻO kā lākou hana kiʻekiʻe a haʻahaʻa haʻahaʻa, me ke ola pōʻai maikaʻi, kūpono maikaʻi me nā koi hoʻomaka kaʻa.
• Nā kahua kumu Telecom:ʻO ka palekana kiʻekiʻe a me ka hoʻokuʻu nui ʻana e hana i ka pākaukau Sodium-ion i mea kūpono no ka mālama ʻana i ka mana i ka wā pau.
• E mālama i ka ikehu:Ua kūpono ka pākaukau sodium-ion no ka mālama ʻana i ka ikehu ma muli o ko lākou palekana kiʻekiʻe, ka hana wela maikaʻi loa, a me ke ola pōʻai lōʻihi.
• Nā Kaʻa Uila Papa A00:Hāʻawi lākou i kahi hopena kūpono a paʻa, e hālāwai ana i ka pono o ka ikehu no kēia mau kaʻa.

2.2.1 Nā Kaʻa Uila Papa A00: Hoʻoponopono i ka Pilikia o nā Kūʻai Kūʻai LFP ma muli o nā kumukūʻai waiwai.

ʻO nā kaʻa uila A00-class, i ʻike ʻia ʻo microcars, ua hoʻolālā ʻia e lilo i kumu kūʻai me nā nui paʻa, e hoʻomaʻamaʻa maikaʻi iā lākou no ka hoʻokele ʻana i nā kaʻa a me ka loaʻa ʻana o nā kaʻa ma nā wahi ākea.

No kēia mau kaʻa, he kumu nui ke kumukūʻai pākaukau. ʻO ka hapa nui o nā kaʻa papa A00 ke kumu kūʻai ʻia ma waena o 30,000 a me 80,000 CNY, e kuhikuhi ana i kahi mākeke koʻikoʻi. Ma muli o ka nui o ke kumu kūʻai o ke kaʻa, ʻoi aku ka nui o ke kumukūʻai paʻa o ka pākaukau.

Loaʻa i kēia mau microcars ka laulā ma lalo o 250km, me kahi pākēneka liʻiliʻi e hāʻawi ana a hiki i 400km. No laila, ʻaʻole ka manaʻo nui o ka ikehu kiʻekiʻe.

Loaʻa i ka pākaukau sodium-ion ke kumu kūʻai kumu waiwai, e hilinaʻi ana i ka sodium carbonate, ka mea nui a emi ʻole i ke kumukūʻai kūʻai i hoʻohālikelike ʻia i nā pākaukau LFP. He mea hoʻokūkū ko lākou ikehu no nā kaʻa papa A00, e hoʻolilo iā lākou i koho maikaʻi loa.

2.2.2 Makeke Bateri Lead-Acid: ʻOi aku ka maikaʻi o ka pākaukau Sodium-ion ma waena o ka Papa, ua mākaukau no ke pani hou ʻana.

Hoʻohana mua ʻia nā pākaʻi lead-acid i ʻekolu noi: ʻelua huila liʻiliʻi ʻōnaehana, ʻōnaehana hoʻomaka hoʻomaka kaʻa, a me nā pihi hoʻihoʻi kahua kahua kelepona.

• Nā Pūnaehana Mana Liʻiliʻi ʻElua huila: Hāʻawi ka pākaukau sodium-ion i ka hana ʻoi aku ka maikaʻi, ʻoi aku ka lōʻihi o ke ola pōʻaiapuni, a me ka palekana ʻoi aku ka kiʻekiʻe ma mua o nā pākī lead-acid.

• Nā Pūnaehana Hoʻomaka-Hōʻokoʻa: ʻO ka hana palekana kiʻekiʻe a me ka hoʻouka wikiwiki ʻana o ka pākaukau Sodium-ion e hoʻolilo iā lākou i mea hoʻololi kūpono no nā pākī lead-acid i nā ʻōnaehana hoʻomaka.
• Nā kahua kumu Telecom: Hāʻawi ka pākaukau sodium-ion i ka hana ʻoi aku ka maikaʻi ma ke ʻano o ka hoʻomanawanui kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, ka maikaʻi o ke kumukūʻai, a me ka palekana no ka wā lōʻihi e hoʻohālikelike ʻia me nā pākī lead-acid.

ʻOi aku ka maikaʻi o ka pāʻani sodium-ion i nā ʻakika lead-acid ma nā ʻano āpau. ʻO ka hiki ke hana maikaʻi i nā wela wela, i hui pū ʻia me ka nui o ka ikehu kiʻekiʻe a me nā uku kumukūʻai, hoʻonoho i ka pākaukau Sodium-ion ma ke ʻano he pani kūpono no nā pākī lead-acid. Manaʻo ʻia e lanakila ka pākaukau sodium-ion i ka wā e ulu ana ka ʻenehana a me ka piʻi ʻana o ke kumukūʻai.

Ka hopena

Ke hoʻomau nei ka ʻimi ʻana i nā ʻōnaehana mālama ʻenehana hou,Pākuʻi sodium-ionkū i waho ma ke ʻano he koho versatile a me ke kumu kūʻai. ʻO ko lākou hiki ke hana maikaʻi ma waena o kahi ākea ākea, i hui pū ʻia me nā mana helu hoihoi a me nā hiʻohiʻona palekana i hoʻonui ʻia, hoʻonoho iā lākou ma ke ʻano he paio ikaika i ka mākeke pākaukau. Ke hoʻohana nei i nā kaʻa uila papa A00, hoʻololi i nā pākaʻi lead-acid i nā ʻōnaehana uila liʻiliʻi, a i ʻole ke kākoʻo ʻana i nā kahua kikowaena telecom, hāʻawi ʻo Sodium-ion i kahi hopena kūpono a nānā i mua. Me nā holomua holomua a me nā hōʻemi ʻana o ke kumukūʻai ma o ka hana nui ʻana, ua hoʻonohonoho ʻia ka ʻenehana sodium-ion e pāʻani i kahi hana koʻikoʻi i ka hana ʻana i ka wā e hiki mai ana o ka mālama ʻana i ka ikehu.