Bafuputsi ba tsoang hoSetsi sa mahlale a Munich(Tum) leRWth AachechenJeremane e bapisitse ts'ebetso ea motlakase ea li-sodium-ion (li-sib-lithihel-libsfor (lfssphate (lfp) cathode.

Sehlopha se fumane hore boemo ba tefo le mocheso ba na le tšusumetso e phahameng ho hanyetsanang le litšupiso tse ka hlokang hore motho a etse lintho tse ngata tsa boqapi le ho qobella maemong a tlase.

• Ho hlalosa ho hanyetsa ha ho hanyetsa bonolo ho feta: polelo e bolela hore na masimo a setjoa a betto a a koaheloa ha ho hlokahala hore a etse lintho tse ngata hakae. Ka hona, lipatlisiso li bontša hore libeteri tsa Sodium tsa Sodium li angoa ke li-betri tsa tefo le mocheso ho feta libeteri tsa lithium-Ion.

Patlisiso:

Bo-rasaense ba boletse hore "Sodium-ion libatli Leha ho le joalo, liphapang tsa boitšoaro ba elektroniki ea motlakase ea Sodium le Lithium

Ba ile ba boela ba hlalosa hore mosebetsi oa bona o reretsoe ho tlatsa lekhalo la lipatlisiso mabapi le boitšoaro ba motlakase le lithelong tse fapaneng tsa motlakase le liqoso tsa lefatše (li qosa.

Sehlopha sa lipatlisiso se neng se etsoa, ​​ka ho khetheha, ka ho khetheha, likhakanyo tsa vraments c ho isa ho tse fapaneng tsa selefouno tse ka bang 25 c.

"Ntle le moo, re ile ra fuputsa tšusumetso ea mocheso le ho se hloekisa ho hanyetsa ha nako e telele ea ho hanyetsa (R DC) le Ganis)," e boletsoe. "Ho hlahloba bokhoni bo sebelisoang, matla a ts'ebeliso le katleho ea matla a tlasa maemo a mafolofolo, re entse liteko tsa lebelo ka litheko tse fapaneng."

Bafuputsi ba lekantse betri ea Lithium-Ion, betri ea sodium-a tšepe e nang le nickel-mananese-mosepe. Ka boraro ba voltage hysteresis, e bolelang voltage ea bona e bulehileng e fapana pakeng tsa ho lefa le ho baka.

Ho khahlisang, hobane Mahus, Hysteresis o hlahella ka tlase ho liphiri tse tlase, ho latela litekanyo tse thata, "tsa thuto ea liithuti tse hatisitsoeng. "The r DC le tlholeho ea libōpo tse ngata li bonts'a tse nyane ho SoCC. Ka lehlakoreng le leng li-ScT tse tlase li na le melao e tlase ea R DC le Lits'ebeletso tsa Boloi."

Ho feta moo, ba ile ba tseba hore mocheso oa R_DC le ona o phahame ho li-sibs ho feta libs. Liteko tsa Lipos ha li bontše tšusumetso e kholo ea li-grafforliciency tse fetang tse 50% ho isa ho tse tlase tsa lisetletso tse tlase.