Abashakashatsi baturutse iKaminuza ya tekiniki ya Munich(Tum) naKaminuza ya Rwth AachenMu Budage yagereranije imikorere y'amashanyarazi ya batteri-ihuza rya Sodium-ion (sibs) kuri leta-ya-art art bateri-ishyari-ibyuma (lfp) cathode.

Iyi kipe yasanze leta--ubushyuhe bwo hejuru bugira uruhare runini kuri Pulse Kurwanya hamwe no Kubangamira Ababisimba Bishobora Guhitamo Ubushyuhe buke kandi butanga uburyo bwo Guhitamo

• Kugirango usobanure ibihangange Pulse: Ijambo ryerekeza ku kuntu bateri bapfunyitse baltage iyo isaba igihe gitunguranye. Kubwibyo, ubushakashatsi bwerekana ko bateri ya sodium-ion yibasiwe nurwego nubushyuhe kuruta bateri ya lithium-ion.

Ubushakashatsi:

Abashakashatsi bavuze bati: "Bateri ya sodium-ion [Abavandimwe] muri rusange bagaragara nk'igitonyanga cy'abasimbura." "Nubwo bimeze bityo ariko, itandukaniro riri mu myitwarire ya elegiteri ya sodium na lithium risaba guhuza na anode na carbite. Mugihe cya Barbite (libs

Basobanuye kandi ko akazi kabo kagamije kuzuza icyuho mu bushakashatsi, kuko haracyariho ubumenyi ku myitwarire y'amashanyarazi mu bijyanye n'ubushyuhe butandukanye ndetse n'amafaranga).

Ikipe yubushakashatsi yakozwe, cyane cyane ibipimo byimirimo yubushyuhe ku bushyuhe butarenze kuri dogere 10 c kugeza kuri dogere ya volquit ya selile yuzuye kuri 25 C.

"Byongeye kandi, twakoranye iperereza ku ngaruka z'ubushyuhe na so nyuma yo kurwanya ibitagenda neza. "Gusuzuma ubushobozi bukoreshwa, imbaraga zikoreshwa, n'imbaraga zikoreshwa mu bihe bikomeye, twakoze ibizamini bingana no gushyira mu bikorwa ibiciro bitandukanye by'imitwaro ku bushyuhe butandukanye."

Abashakashatsi bapimye bateri ya Lithium-ion, bateri ya sodium ion hamwe na ickeli-manganese-ibyuma, na bateri ya lithium-ion hamwe na jathode ya lfp. Bose uko ari batatu bagaragaje voltage hysteresis, bivuze ko voltage yumuzunguruko bagisinye hagati yo kwishyuza no kwirukana.

Abigishwa bashimangiye ko "Igishimishije, kuri sibs, hysteressis ibera ahanini kuri socti nkeya, ni ukuvuga, ukurikije kimwe cya kabiri cy'abasirikare. Ati: "R DC na Inpengence ya Lib Show Reshing nkeya kuri so so. Ibinyuranye, kuri SCS yongeraho ingaruka zinyuranye kandi iganisha ku ndangagaciro za R DC n'insanganyamatsiko."

Byongeye kandi, bazwiho kwishingaho ubushyuhe bwa R_DC kandi imporance ni hejuru kuri Sibs kuruta libs. Barisobanurira bati: "Ibizamini by'ibimbo ntibigaragaza ingaruka zikomeye za soc mu rugendo rwo kuzenguruka mugihe cyo gusiganwa ku maguru kuva kuri 50%."