Ilebhu ye-Tesla izidla ngezinto ezingamelana nezigidi zamakhilomitha.
Ilabhorethri yocwaningo eqashwe uTesla ukuthi isebenze kumaseli e-lithium-ion yaziqhenya ngekhemikhali yamaseli entsha. Ngenxa ye-NMC cathode (nickel-manganese-cobalt) kanye ne-electrolyte entsha, zizomelana namakhilomitha ayizigidi ezingu-1,6 webanga lemoto.
Njengamanje, iningi lezwe lezimoto lisebenzisa izinhlobo ezahlukene zamaseli e-NMC, kuyilapho uTesla esebenzisa ingxube ethe ukuhluka kwezinto: i-NCA (i-nickel-cobalt-aluminium). Amabhethri esimanje eTesla kufanele amelane ukusuka kumakhilomitha angama-480 kuye kwangama-800 ayizinkulungwane zamamayela. Kodwa-ke, u-Elon Musk uhlose ukuqinisekisa ukuthi ukuwohloka kwabo kuhamba kancane ngokuphindwe kabili, ukuze bakwazi ukumelana namagiya nemizimba - amakhilomitha afinyelela ku-1,6 million.
Njengoba kubikwe i-portal Electrek (umthombo), ilabhorethri kaJeff Dahn, ephenya amathuba okuthuthukisa amaseli e-Li-ion we-Tesla, wethule imiphumela yomsebenzi wayo. Amaseli amasha asebenzisa i-"crystal crystal" cathode NMC 532 kanye ne-electrolyte ethuthukisiwe. Ngemuva kokuhlolwa, kwezinye izimo kwathatha iminyaka emithathu, Ososayensi babeke engcupheni izinsolo zokuthi amaseli azokwazi ukumelana nemoto engamakhilomitha afinyelela ku-1,6 million. noma okungenani iminyaka engamashumi amabili esitolo samandla.
Ngisho nokushisa kokushaja kwamaseli okufudumala kufika kuma-degree angu-40, agcina Umthamo ongamaphesenti angama-70 ngemuva kokukhokhiswa okugcwele okungu-3, okumele kuhunyushelwe kuyo mileage cishe amakhilomitha ayizigidi ezingu-1,2. Ngenkathi igcina izinga lokushisa elingu-20 degrees ngemva kwamakhilomitha angaba yizigidi ezi-3 zemayela umthamo wamaseli kufanele wehle ufike cishe Amaphesenti angama-90 omthamo wokuqala.
> I-Tesla ifuna ukukhiqiza kufika ku-1 GWh yamaseli ngonyaka. Manje: 000 GWh, izikhathi ezingama-28 ngaphansi
Esivivinyweni esifanayo, amaseli e-lithium-ion emodeli etholakalayo ethengiswayo amelana cishe nemijikelezo engu-1, okufanele ihumushele kumakhilomitha angu-000 wemayela. Nakuba kufanele kwengezwe lapha ukuthi amangqamuzana asetshenziswa embonini yezimoto anezingxube ezahlukene zama-electrolyte, umsebenzi oyinhloko okuwukunciphisa inqubo yokuwohloka:
Kufanelekile ukufunda (umthombo), ngoba umsebenzi uhlela ulwazi mayelana namaseli e-lithium-ion futhi ubonisa inqubekelaphambili eyenziwe eminyakeni engu-4-6 edlule:
Isithombe sokuvula: A) isithombe esincane se-NMC 532 powder B) isithombe esincane se-electrode surface ngemva kokucindezelwa, C) elinye lamaseli ahloliwe we-402035 kuma-sachets eduze kohlamvu lwemali lwaseCanada lwamadola amabili, PHANSI, umdwebo kwesokunxele) ukuwohloka yamaseli ahloliwe ngokumelene namamodeli amaseli, PHANSI, umdwebo kwesokudla) ukuphila kweseli kuye ngezinga lokushisa ngesikhathi sokushaja (c) Jessie E. Harlow et al. / Ijenali ye-Electrochemical Society
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