StoreDot ndi mabatire awo olimba a state/lithiamu ion - amalonjezanso kuti adzalipira mumphindi 5
Mpikisano woyambira oyambitsa mabatire a lithiamu-ion ukukulirakulira. Israel StoreDot, yomwe ikugwira ntchito pama cell a lithiamu-ion okhala ndi semiconductor nanoparticle anodes m'malo mwa graphite, idangodzikumbukira yokha. Masiku ano ndi mtengo wamtengo wapatali wa germanium (Ge), koma m'tsogolomu udzasinthidwa ndi silicon yotsika mtengo (Si).
Ma cell a StoreDot - Takhala tikumva za iwo kwazaka zambiri, Palibe Misala
Malinga ndi The Guardian, StoreDot imapanga kale mabatire ake pamzere wokhazikika pafakitale ya Eve Energy ku China. Kuchokera ku kufotokozera, zikhoza kuwoneka kuti pang'ono zasintha pazaka zitatu zapitazi, kukakamizidwa kokha kuchokera kuzinthu zoyamba kupanga zinthu zolimba zawonjezeka, ndipo StoreDot yatha kuchoka pa siteji ya ma laboratory prototypes kupita ku zitsanzo za engineering (gwero).
Kampaniyo ikuti anode yomwe imagwiritsidwa ntchito m'maselo ndi yosintha. M'malo mwa carbon (graphite), ngakhale alloyed ndi silicon, poyambira amagwiritsa ntchito polymer-stabilized germanium nanoparticles. Pamapeto pake, chaka chino, idzakhala nanoparticles ya silicon yotsika mtengo. Choncho, malonda a Israeli akuyenda mofanana ndi dziko lonse lapansi (-> silicon), koma kuchokera kumbali ina. Ndipo amalengeza kale zimenezo Maselo a Silicon-based StoreDot adzawononga mofanana ndi maselo amakono a lithiamu-ion.
Komabe, awa si mapeto. Wopanga amatsimikizira kuti mabatire amamangidwa ndi maselo atsopano. akhoza kulipiritsa kwathunthu mu mphindi zisanu... Zikumveka zowoneka bwino, koma ndizoyenera kudziwa kuti ndalama zazifupi zotere zimafuna kupeza mphamvu zazikulu. Ngakhale batire yaing'ono yokhala ndi mphamvu ya 40 kWh iyenera kulumikizidwa ku charger yokhala ndi mphamvu yopitilira 500 kW (0,5 MW).... Pakadali pano, cholumikizira cha CCS chomwe chimagwiritsidwa ntchito masiku ano chimathandizira kupitilira 500 kW, pomwe Chademo 3.0 sichigwiritsidwa ntchito kwina kulikonse:
Kutha kugwiritsa ntchito magetsi okwera kwambiri kuli ndi vuto lina. Pamene ma charger okhala ndi mphamvu ya 500-1 kW akuwonekera padziko lapansi, opanga amatha kuyamba kupulumutsa mabatire muukadaulo wamagetsi, popeza dalaivala "amalipira mwachangu". Vuto ndilakuti kubwezeretsanso mphamvu mwachangu kumawononga ndalama, ndipo malo opangira zolipiritsa amtundu wotere amatulutsa kufunikira kwamagetsi pamatawuni ang'onoang'ono.
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