Shaybaadhka Tesla wuxuu ku faanaa walxo u adkeysan kara malaayiin kiiloomitir.
Shaybaar cilmi-baaris ah oo uu soo kiraystay Tesla si uu uga shaqeeyo unugyada lithium-ion ayaa ku faanay kimistari unug cusub. Thanks to NMC cathode (nickel-manganese-cobalt) iyo koronto-yaqaanka cusub, waa inay u adkeystaan 1,6 milyan kiiloomitir oo masaafada baabuur.
Waqtigan xaadirka ah, inta badan adduunka baabuurta ayaa isticmaala noocyada kala duwan ee unugyada NMC, halka Tesla ay isticmaasho wax yar oo kala duwan oo isku dhafan oo kala duwan: NCA (nickel-cobalt-aluminum). Beteriyada casriga ah ee Tesla waa inay u adkeystaan 480 ilaa 800 kun oo kiilomitir masaafada. Si kastaba ha ahaatee, Elon Musk waxa uu hiigsanayaa in uu hubiyo in nabaad-guurkoodu uu laban-laab ka yar yahay gaabis, si ay ugu adkeystaan inta ugu badan ee geerka iyo jidhka - ilaa 1,6 milyan kiiloomitir oo masaafada ah.
Sida laga soo xigtay portal Electrek (ilo), shaybaarka Jeff Dahn, oo baaraya suurtogalnimada hagaajinta unugyada Li-ion ee Tesla, ayaa soo bandhigtay natiijada shaqadeeda. Unugyada cusubi waxay isticmaalaan "hal crystal" cathode NMC 532 iyo koronto horumarsan. Imtixaan ka dib, kaas oo xaaladaha qaarkood socday ilaa saddex sano. saynisyahannadu waxay halis galiyeen sheegashada ah in unugyadu ay awood u yeelan doonaan inay u adkeystaan ilaa 1,6 milyan oo kilomitir oo baabuur ah ama ugu yaraan labaatan sano dukaanka tamarta.
Xataa iyada oo heerkulka unugyadu ay kuleelayaan ilaa 40 digrii, way sii jireen 70 boqolkiiba awoodda ka dib 3 lacag oo buuxa, kaas oo loo turjumayo masaafo dhan 1,2 milyan kilomitir. Iyadoo la ilaalinayo heerkulka 20 digrii ka dib qiyaastii 3 milyan oo kilomitir oo masaafada ah Awoodda unugyadu waa inay hoos ugu dhacdaa qiyaas ahaan 90 boqolkiiba awoodda aasaasiga ah.
> Tesla waxa uu rabaa in uu soo saaro ilaa 1 GWh unugyo sannadkii. Hadda: 000 GWh, 28 jeer ka yar
Tijaabo isku mid ah, unugyada lithium-ion ee moodeelka ganacsi ahaan loo heli karo waxay u adkaysanayaan ilaa 1 wareeg, kuwaas oo loo turjumayo 000 kiiloomitir oo masaafada ah. In kasta oo ay tahay in halkan lagu daro in unugyada loo isticmaalo warshadaha baabuurta ay leeyihiin isku-dhafka elektrolytka ee kala duwan, hawsha ugu weyn ee taas oo ah inay hoos u dhigto habka xaalufka:
Waxaa habboon in la akhriyo (ilo), sababtoo ah shaqadu waxay abaabushaa aqoonta ku saabsan unugyada lithium-ion waxayna muujinaysaa horumarka la sameeyay 4-6 sano ee la soo dhaafay:
Sawirka furitaanka: A) Sawirka yar ee NMC 532 budada B) sawirka microscopic ee dusha sare ee korantada ka dib cadaadiska, C) mid ka mid ah unugyada 402035 ee la tijaabiyay Unugyada la tijaabiyey ee ka soo horjeeda unugyada moodeelka, DOWN, jaantus midig) nolosha unugga iyadoo ku xiran heerkulka inta lagu jiro dallacaadda (c) Jessie E. Harlow et al. / Journal of the Electrochemical Society
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