Hoʻopaʻa ʻo Tesla i kahi electrolyte no nā pūnae hao lithium me ka ʻole o kahi anode. ʻO ke kumu hoʻohālike 3 me ka laulā maoli o 800 km?
Nā mea
I Mei 2020, ua hoʻopuka kahi keʻena hana e Tesla i nā pepa noiʻi e pili ana i nā cell metala lithium. A laila ua hoʻololi ʻia ua kūkulu ʻia kahi electrolyte kūikawā e hiki ai ke hoʻonui i ka density o nā cell a hoʻopaʻa i ka lithium i loko o lākou. Ua waiho wale ia i kahi palapala patent.
ʻO ka metala Lithium ka wā e hiki mai ana. ʻO ka mea lanakila ka mea nāna e hoʻomalu i kēia hui.
Ka papa o nā mea
- ʻO ka metala Lithium ka wā e hiki mai ana. ʻO ka mea lanakila ka mea nāna e hoʻomalu i kēia hui.
- ʻO Tesla Model 3 me ka laulā maoli o 770 km? Malia paha i kekahi lā, ma mua o Semi a i ʻole Cybertruck
ʻO ke keʻena hoʻokolohua o Jeff Dunn, kekahi o nā loea lithium-ion nui loa ma ka honua e hana ana no Tesla, ua paʻi i nā hopena o nā hoʻokolohua me nā cell hybrid. ʻO kēia nā pūnaewele lithium-ion maʻamau, akā naʻe, ua uhi ʻia ka anode graphite me ka lithium. ʻO ka mea maʻamau, hoʻopaʻa ʻia kekahi o ka lithium i kahi ʻāpana metala (metal coating, ma aneʻi: lithium) e hōʻemi ana i ka hiki o ke kelepona. Ua hoʻololi kekahi electrolyte kūikawā.
Ua hoʻopaʻapaʻa ʻo Dan me ke kaomi kūpono, hiki iā ia ke huki i ka metala mai loko mai o ka graphite, kahi i hoʻonui ai i ka hiki o ke kelepona (no ka mea, ua hoʻoholo ʻia e ka helu o nā atom lithium hiki ke neʻe i waena o nā electrodes). Ke kali nei kēia electrolyte i kahi patent..
> Tesla lab: hou lithium-ion / lithium metala hybrid pūnaewele.
ʻO Tesla Model 3 me ka laulā maoli o 770 km? Malia paha i kekahi lā, ma mua o Semi a i ʻole Cybertruck
Akā ʻaʻole ʻo ia wale nō. Ua hōʻike ʻia kēlā hana noiʻi Hiki ke hoʻohana ʻia kēia electrolyte i loko o nā keena metala lithium me ka ʻole o kahi anode. (ma mua mai ka hema i ke kiʻi, AF / ʻaʻohe anode). Hāʻawi lākou i ka 71 pakeneka ʻoi aku ka nui o ka nui o ka lita (1,23 kWh / L, 1 Wh / L) ma mua o nā cell lithium-ion maʻamau (230 kWh / L, 0,72 Wh / L), ʻo ia hoʻi, i loko o kahi pahu Tesla Model 720 hiki ke hoʻokomo i nā pākaukau. 3 kWh mau ʻaʻa i hiki ke hoʻouka hou ʻia.
Ua lawa kēia mana e hoʻokō 770 kilomika o ka laula maoli... ʻOi aku kēia ma mua o 500 mau kilomita ma ke alaloa!
> E pau ka kūʻai ʻana o nā kaʻa ahi ma hope o 2025. E ʻike ka poʻe ua hala lākou.
ʻO kēlā ʻōlelo, mai manaʻo ʻoe e koi ʻo Tesla no ka hoʻonui ʻana o kāna mea uila uila, ʻaʻole ma ka hoʻomaka. ʻO ka Model 3 ke alakaʻi o ka mākeke i kēia manawa. ʻO ka mana lōʻihi o ke kaʻa e uhi maoli i 450 mau kilomita, ʻoiai ʻaʻole hiki i nā mea hoʻokūkū o ka nui like i 400 mau kilomita.
No laila hiki iā ʻoe ke koho i kēlā E hele mua nā pūnaewele metala Lithium me ka anode i nā hiʻohiʻona S a me X no nā kumu noiʻi, a laila i Cybertruck a me Semi.e hele mai i Model 3 / Y i ka wā e hiki mai ana.
A hiki wale kēia i ka wā e hoʻoponopono ke keʻena hana i ka pilikia o ke ola pōkole o nā keena metala lithium... Loaʻa lākou i kēia manawa a hiki i 50 mau kaʻina hoʻoili a, i ka mana hybrid me ka lithium-plated graphite anode, a hiki i 150 mau manawa hana piha. I kēia manawa, ʻo ka maʻamau o ka ʻoihana ma kahi o 500-1 cycles.
ʻIke kiʻi: nā ʻāpana lithium i loko o ka ʻaila i ʻole lākou e hana me ka ea (c) OpenStax / Wikimedia Commons
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