Amabhethri e-Magnesium esikhundleni se-lithium-ion? I-European Union isekela iphrojekthi ye-E-MAGIC.

I-European Union isekele iphrojekthi ye-E-MAGIC enani lama-euro ayizigidi ezingu-6,7 (elilingana ne-28,8 million PLN). Inhloso yakhe ukuthuthukisa amabhethri e-anode e-magnesium (Mg) angaqinile nje kuphela kodwa futhi aphephile kunamabhethri e-lithium-ion asetshenziswa njengamanje.

Emabhethri e-lithium-ion, enye yama-electrode yenziwe nge-lithium + cobalt + nickel nezinye izinsimbi ezifana ne-manganese noma i-aluminium. Iphrojekthi ye-E-MAGIC ihlola ukuthi kungenzeka yini ukufaka i-lithium esikhundleni se-magnesium. Ngokombono, lokhu kufanele kukuvumele ukuthi udale amaseli anamandla aphezulu, ashibhile futhi ngaphezu kwakho konke, aphephile kunamaseli e-lithium-ion, ngoba i-lithium iyinto esebenzayo kakhulu, okulula ukuyibona ngokubuka ividiyo engezansi.

Njengoba iphini likamongameli we-Helmholtz Institute Ulm (HIU) lathi, "i-magnesium ingenye yezinto ezibalulekile enkathini yokubhala." I-Magnesium inama-electron e-valence amaningi, ayivumela ukuthi igcine amandla amaningi (funda: amabhethri angaba makhulu). Izilinganiso zokuqala zingu-0,4 kWh/kg, ngentengo yeseli engaphansi kuka-€100/kWh.

> Iphrojekthi yaseYurophu i-LISA isizoqala. Umgomo oyinhloko: ukwakha amaseli e-lithium-sulfur anesisindo esingu-0,6 kWh / kg.

Ngasikhathi sinye, inkinga yokukhula kwe-dendrite kuma-electrode e-magnesium ayikabonwa, okuthi kumaseli e-lithium-ion kungaholela ekuwohlokeni nasekufeni kwesistimu.

Iphrojekthi ye-E-MAGIC ihlose ukwakha iseli ye-magnesium anode ezinzile futhi ezinzile. ingakhokhiswa izikhathi eziningi... Uma lokhu kuphumelela, isinyathelo esilandelayo kuzoba ukuklama yonke inqubo yokukhiqiza yamabhethri e-magnesium. Ohlakeni lwe-E-MAGIC, ikakhulukazi, bayasebenzisana. IHelmholtz Institute, University of Ulm, Bar-Ilan University kanye neNyuvesi yaseCambridge. Iphrojekthi ihlelelwe ukuqedwa ngo-2022 (umthombo).

Esithombeni: umdwebo webhethri le-organic magnesium (Mg-anthraquinone) (c) I-National Institute of Chemistry

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