Laborator yofufuza yomwe ikugwirizana ndi Tesla ili ndi ma cell a batri atsopano. Iyenera kukhala yachangu, yabwinoko komanso yotsika mtengo.
NSERC / Tesla Canada Industrial Research Research Laboratory Ikugwiritsanso ntchito Patent kupangidwa kwatsopano kwa maselo amagetsi, opangidwa ndi iye. Chifukwa cha mankhwala atsopano a electrolyte, maselo amatha kuimbidwa ndi kutulutsidwa mofulumira ndipo nthawi yomweyo ayenera kuwola pang'onopang'ono.
Chemistry yatsopano yama cell idapangidwa ndi gulu ku Jeff Dahn, yemwe labu yake yakhala ikugwira ntchito ku Tesla kuyambira 2016. Patent imatanthawuza machitidwe atsopano a batri omwe amagwiritsa ntchito ma electrolyte okhala ndi zowonjezera ziwiri. Ndikoyenera kuwonjezera apa kuti ngakhale kuti maziko a electrolyte ya maselo a lithiamu-ion amadziwika, kwenikweni Opanga ma cell onse amagwiritsa ntchito zowonjezera zosiyanasiyana kuti achepetse kuchuluka kwa kuwonongeka kwa machitidwe pakulipiritsa ndi kutulutsa..
Ziwerengerozi sizikupezeka poyera, koma asayansi a cell akuti opanga mabatire amagwiritsa ntchito zosakaniza ziwiri, zitatu, kapena zisanu kuti muchepetse njira zoyipa zomwe zimawononga mabatire.
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Njira ya Dahn imachepetsa kuchuluka kwa zowonjezera ziwiri, zomwe mwazokha zimachepetsa ndalama zopangira. Wofufuzayo akuti mankhwala atsopano omwe amapangidwa ndi iye angagwiritsidwe ntchito m'maselo a NMC, ndiko kuti, ndi ma cathodes (positive electrodes) okhala ndi nickel-manganese-cobalt, ndipo izi zidzawonjezera mphamvu zawo, zidzafulumizitsa kulipira ndi kuchepetsa ukalamba (gwero).
Maselo a NMC amagwiritsidwa ntchito ndi opanga magalimoto ambiri, koma osati Tesla, yomwe imagwiritsa ntchito maselo a NCA (Nickel-Cobalt-Aluminium) m'magalimoto, ndipo kusiyana kwa NMC kumangoyikidwa mu zipangizo zosungira mphamvu.
Kumbukirani kuti mu June 2018, pamsonkhano ndi eni ake a Tesla, Elon Musk adanena kuti akuwona njira zowonjezera mphamvu ya batri ndi 30-40 peresenti popanda kufunika kowonjezera. Izi zidzachitika mkati mwa zaka 2-3. Sizikudziwika ngati izi zinali zokhudzana ndi kafukufuku wochitidwa ku NSERC kapena ku ntchito yomwe tatchulayi (onani ndime pamwambapa: NCM vs NCA).
Komabe, n’zosavuta kuwerengera zimenezo Ma Tesle S ndi X, omwe adapangidwa mu 2021, akuyenera kupereka phukusi la 130 kWh, kuwalola kuyenda mtunda wa makilomita 620-700 pamtengo umodzi..
Kufotokozera mwatsatanetsatane za patent ndi zowonjezera zitha kupezeka pa Scribd portal PANO.
Chithunzi chotsegulira: electrolyte yotentha m'maselo 18 650 a Tesla (v) Zomwe zili mkati / YouTube
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