Magnesium beddelkii baytariyada lithium-ion? Midowga Yurub wuxuu taageeraa mashruuca E-MAGIC.
Midowga Yurub ayaa ku taageeray mashruuca E-MAGIC lacag dhan 6,7 milyan oo Yuuro (oo u dhiganta 28,8 milyan PLN). Hadafkiisu waa inuu horumariyo baytariyada magnesium (Mg) anode-ka aan cufan kaliya ahayn ee sidoo kale ka ammaan badan baytariyada lithium-ion ee hadda la isticmaalo.
Batariyada lithium-ion, mid ka mid ah electrodes-yada waxa uu ka samaysan yahay lithium + cobalt + nikkel iyo biraha kale sida manganese ama aluminium. Mashruuca E-MAGIC wuxuu sahaminayaa suurtagalnimada in lithium lagu beddelo magnesium. Aragti ahaan, tani waa inay kuu ogolaato inaad abuurto unugyo leh cufnaanta tamarta sare, ka jaban oo ka sarreeya dhammaan, ka ammaan badan unugyada lithium-ion, sababtoo ah lithium waa unug firfircoon oo firfircoon, taas oo sahlan in la arko adigoo daawanaya fiidiyowga hoose.
Isagoo ah gudoomiye ku xigeenka Machadka Helmholtz Ulm (HIU) wuxuu yiri, "magnesium waa mid ka mid ah musharixiinta muhiimka ah ee xilliga qoraalka kadib." Magnesium waxay leedahay electrons valence badan, taas oo u oggolaanaysa inay kaydiso tamar badan (akhri: baytariyadu way weynaan karaan). Qiyaasta hore waa 0,4 kWh/kg, oo leh qiimaha unuggu wax ka yar €100/kWh.
> Mashruuca Yurub ee LISA ayaa bilaabmi doona. Ujeedada ugu weyn: in la abuuro unugyo lithium-sulfur cufnaanta 0,6 kWh / kg.
Isla mar ahaantaana, dhibaatada korriinka dendrite ee korriinka elektaroonigga ah ee magnesium weli lama ogaan, taas oo ku jirta unugyada lithium-ion ay keeni karaan hoos u dhac iyo dhimashada nidaamka.
Mashruuca E-MAGIC wuxuu ujeedkiisu yahay inuu abuuro unug anode magnesium ah oo deggan oo deggan. marar badan ayaa lagu dallaci karaa... Haddii tani ay guuleysato, tallaabada xigta waxay noqon doontaa in la naqshadeeyo dhammaan habka wax soo saarka ee baytariyada magnesium. Qaabka E-MAGIC, gaar ahaan, way iska kaashadaan midba midka kale. Machadka Helmholtz, Jaamacadda Ulm, Jaamacadda Bar-Ilan iyo Jaamacadda Cambridge. Mashruuca waxaa loo qorsheeyay in la dhammeeyo 2022 (source).
Sawirka: jaantuska batari magnesium organic (Mg-anthraquinone) (c) Machadka Qaranka ee Kiimikada
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