Magnesium kama batrị lithium-ion? European Union na-akwado ọrụ E-MAGIC.
Nchekwa ike na batrị

Magnesium kama batrị lithium-ion? European Union na-akwado ọrụ E-MAGIC.

European Union kwadoro ọrụ E-MAGIC na ego nke nde euro 6,7 (nke ruru nde 28,8 PLN). Ebumnuche ya bụ ịmepụta batrị anode magnesium (Mg) nke na-abụghị nanị denser ma dịkwa nchebe karịa batrị lithium-ion eji eme ugbu a.

Na batrị lithium-ion, otu n'ime electrodes bụ nke lithium + cobalt + nickel na ọla ndị ọzọ dị ka manganese ma ọ bụ aluminom. Ọrụ E-MAGIC na-enyocha ohere nke iji magnesium dochie lithium. Na tiori, nke a kwesịrị inye gị ohere ịmepụta mkpụrụ ndụ nwere ike dị elu, dị ọnụ ala na karịa ihe niile, dị nchebe karịa mkpụrụ ndụ lithium-ion, n'ihi na lithium bụ ihe na-emeghachi omume nke ukwuu, nke dị mfe ịhụ site na ikiri vidiyo dị n'okpuru ebe a.

Dị ka osote onye isi oche nke Helmholtz Institute Ulm (HIU) kwuru, "magnesium bụ otu n'ime ndị isi na-aga ime maka oge ederede." Magnesium nwere ọtụtụ electrons valence, nke na-enye ya ohere ịchekwa ike karịa (gụọ: batrị nwere ike ibu). Atụmatụ mbụ bụ 0,4 kWh/kg, yana ọnụ ahịa cell na-erughị € 100 / kWh.

> Ọrụ Europe LISA na-achọ ibido. Ebumnuche bụ isi: ịmepụta mkpụrụ ndụ lithium-sulfur nwere njupụta nke 0,6 kWh / kg.

N'otu oge ahụ, a chọpụtabeghị nsogbu nke dendrite na-eto eto na magnesium electrodes, nke na mkpụrụ ndụ lithium-ion nwere ike iduga mmebi na ọnwụ nke usoro ahụ.

Ọrụ E-MAGIC na-achọ imepụta cell anode magnesium nke kwụsiri ike ma kwụsie ike. enwere ike ịgba ụgwọ ọtụtụ oge... Ọ bụrụ na nke a ga-aga nke ọma, nzọụkwụ ọzọ ga-abụ ịmepụta usoro nrụpụta dum maka batrị magnesium. Na usoro nke E-MAGIC, karịsịa, ha na-akwado ibe ha. Ụlọ ọrụ Helmholtz, Mahadum Ulm, Mahadum Bar-Ilan na Mahadum Cambridge. Emebere oru ngo a na 2022 (isi iyi).

Na foto a: eserese nke batrị magnesium organic (Mg-anthraquinone) (c) National Institute of Chemistry

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