QuantumScape, woyambitsa boma, wasayina mgwirizano ndi "TOP10 wopanga" wina.
QuantumScape ndi amodzi mwa ochepa omwe amayamba kupanga ma cell olimba a electrolyte omwe amatchedwa "olonjeza". Kampaniyo ikugwira ntchito kale ku Volkswagen ndipo yalengeza kuti yasaina mgwirizano ndi wopanga wina "kuchokera pa khumi apamwamba padziko lonse lapansi."
Maselo a QuantumScape ndi Solid Electrolyte
Dzina lakuti "wopanga kuchokera ku TOP10" silinaperekedwe, kotero likhoza kukhala Toyota, Ford kapena Mercedes. Iliyonse mwazinthu zomwe zatchulidwazi zili ndi zifukwa zawo zokhalira ndi chidwi ndi ma cell a QuantumScape. Toyota Kwa zaka zambiri, adadzitamandira pantchito yodziyimira pawokha pamagalimoto olimba, zomwe zidapangitsa kuti magalimoto omwe adagwiritsidwa ntchito ... Ford kuyang'ana ogwirizana nawo mumakampani, masiku angapo apitawo adayamba mgwirizano ndi Tesla woyambitsa nawo J. B. Straubel. Mercedes Pomaliza kukhala ndi vuto ndi wogulitsa waku China Farasis.
Inde, mndandanda womwe uli pamwambawu ndi wongopeka chabe. Pa khumi, Volkswagen yokha (chifukwa ikugwirizana kale) ndipo, mwinamwake, Hyundai (yomwe imayang'ana mgwirizano ndi makampani apakhomo).
QuantumScape yalengeza kuti ma prototypes oyamba olimba kwambiri adzaperekedwa chaka cha 2023 chisanafike, pomwe chomera cholembedwa cha QS-0 chidzapita pa intaneti. Mafakitale akuyembekezeka kupanga ma cell 200 pachaka, okwanira "magalimoto mazana oyesa". Kuyambikaku kukuyesa ma cell osanjikiza 000, omwe ndi gawo lapakati pogwira ntchito ndi ma cell okhala ndi zigawo zingapo - tiyenera kuwona izi mu 10.
QuantumScape imayang'ana ma cell Lithium zitsulopopanda anode, panthawiyi, ofufuza pa yunivesite ya California, San Diego apereka yankho wapakatikati pakati alipo maselo lifiyamu-ion ndi maelekitirodi madzi ndi maselo lithiamu zitsulo. Chabwino, ma electrolyte olimba a sulfide aphatikizidwa ndi anode ya silicon. Iwo safuna Kutenthetsa ndipo mu zoyeserera woyamba anapirira 500 mkombero ntchito ndi kusunga 80 peresenti ya mphamvu zawo zoyambirira.
Chodabwitsa n'chakuti, ma electrolyte olimba, omwe ali vuto mwa iwo okha, athetsa mavuto ambiri ndi silicon, yomwe imawonongedwa pa anode ndi electrolytes yamadzimadzi. Ntchito yofufuza ku yunivesite ya California, San Diego ikuchitika mogwirizana ndi LG Energy Solution.
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