Morero oa Europe LISA o haufi le ho qala. Sepheo se seholo: ho thehoa ha libeteri tsa lithium-sulfur tse nang le boima ba 0,6 kWh / kg.
Hantle-ntle ka la 1 Pherekhong 2019, morero oa Europe LISA o qala, sepheo sa ona e tla ba nts'etsopele ea lisele tsa Li-S (lithium-sulfur). Ka lebaka la thepa ea sebabole, e bobebe ho feta tšepe e sebelisoang kajeno, lisele tsa lithium sulfur li ka fihla matla a itseng a 0,6 kWh / kg. Lisele tse ntle ka ho fetisisa tsa kajeno tsa lithium-ion kajeno li haufi le 0,25 kWh / kg.
Lethathamo la tse kahare
- Lithium Sulfur Cells: Bokamoso ba Likoloi, Lifofane le Libaesekele
- Morero oa LISA: betri ea lithium-polymer e phahameng haholo le e theko e tlaase e nang le electrolyte e tiileng.
Bo-rasaense ba sebetsang ka lisele tsa motlakase ba lekile lisele tsa lithium sulfur ka lilemo tse ngata. Bokhoni ba bona bo monate hobane baa tšepisa mogopolo matla a khethehileng 2,6 kWh / kg (!). Ka nako e ts'oanang, sebabole ke ntho e theko e tlaase le e fumanehang, hobane ke litšila tse tsoang ho limela tsa matla a mashala.
Ka bomalimabe, sebabole se boetse se na le bothata: ho sa tsotellehe taba ea hore e tiisa boima bo tlaase ba lisele - ke ka lebaka leo lisele tsa Li-S li 'nileng tsa sebelisoa lifofaneng tsa motlakase, ho tlōla litlaleho tsa lifofane tse sa khaotseng, thepa ea eona ea physico-chemical e e etsa hantle. e qhibiliha kapele ka electrolyte... Ka mantsoe a mang: Betri ea Li-S e khona ho boloka tefiso e kholo ka boima ba yuniti, empa nakong ea ts'ebetso e senyehile ka mokhoa o ke keng oa fetoloa..
> Betri ea Rivian e sebelisa lisele tse 21700 - joalo ka Tesla Model 3, empa mohlomong LG Chem.
Morero oa LISA: betri ea lithium-polymer e phahameng haholo le e theko e tlaase e nang le electrolyte e tiileng.
Morero oa LISA (lithium sulphur bakeng sa motlakase oa litsela tse bolokehileng) o lebelletsoe ho nka lilemo tse fetang 3,5. E tšehelitsoe ka kopanelo ka chelete ea li-euro tse limilione tse 7,9, e lekanang le li-zloty tse ka bang limilione tse 34. E kenetsoe ke Oxis Energy, Renault, Varta Micro Battery, Fraunhofer Institute le Dresden University of Technology.
Morero oa LISA o ikemiselitse ho hlahisa lisele tsa Li-S tse nang le li-electrolyte tse nyalisitsoeng tse tiileng tse sa cheng. Hoa hlokahala ho rarolla bothata ba ho sireletsa li-electrode, tse lebisang ho senyeha ha lisele ka potlako. Bo-rasaense ba re ho tloha ho matla a matla a matla a 2,6 kWh / kg, ha e le hantle 0,6 kWh / kg e ka fumanoa.
> Asphalt (!) E tla eketsa bokhoni le ho potlakisa ho tjhaja libeteri tsa lithium-ion.
Haeba e ne e hlile e le haufi le palo ena, e nang le boima ba lik'hilograma tse makholo a 'maloa Libetri tsa likoloi tsa motlakase li tla theoha ho tloha ho tse 'maloa (!) Ho ea ho lik'hilograma tse ka bang 200.... Sena e ka 'na ea e-ba sepekere ka lekeseng la likoloi tsa hydrogen cell (FCEVs), kaha litanka tsa hydrogen tsa Toyota Mirai feela li boima ba lik'hilograma tse 90.
Morero o tla ntlafatsoa tlasa ts'ehetso ea Oxis Energy (mohloli). Khamphani e re e se e khonne ho theha lisele tse nang le matla a matla a 0,425 kWh / kg a ka sebelisoang lifofaneng. Leha ho le joalo, nako ea bophelo ba bona le ho hanyetsa lipotoloho tsa ho ntša tefiso ha li tsejoe.
> Li-betri tsa Li-S - phetoho ea lifofane, lithuthuthu le likoloi
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