Morero oa Alise: Lisele tsa rona tsa lithium sulfur li fihlile ho 0,325 kWh / kg, re ea 0,5 kWh / kg
The Alise Project ke projeke ea lipatlisiso e tšehelitsoeng ka lichelete ke European Union, e kenyelletsang lik'hamphani le mekhatlo e 16 e tsoang linaheng tse 5. Bo-rasaense ba ile ba ithorisa ka hore ba thehile sele ea mohlala ea Li-S (lithium-sulphur) e nang le matla a matla a 0,325 kWh/kg. Lisele tse molemo ka ho fetisisa tsa lithium-ion tse sebelisoang hona joale li fihla ho 0,3 kWh/kg.
Lethathamo la tse kahare
- Tekanyo e phahameng = sebaka se seholo sa ho tjhaja betri
- Li-S ka koloing: theko e tlase, kapele, ho feta. Empa eseng hona joale
Matla a phahameng a sele a bolela hore e ka boloka matla a mangata. Matla a eketsehileng ka yuniti ka 'ngoe ke kapa mefuta e phahameng ea likoloi tsa motlakase (ha o ntse o boloka boholo ba betri ea hajoale), kapa ho seng joalo mefuta ea hajoale e nang le libeteri tse nyane le tse bobebe... Ho sa tsotellehe hore na tsela ke efe, boemo e lula e le mohlodi bakeng sa rona.
Module ea betri e nang le lisele tsa lithium sulfur (c) Alise Project
Lisele tsa Lithium-sulfur ke ntho ea bohlokoa haholo eo ho ka ithutoang ka eona ha ho tluoa mabapi le matla a matla ho yuniti ea boima ba lintho. Lithium le sebabole ke likarolo tse bobebe, kahoo element ka boeona ha e boima. Morero oa Alise o khonne ho fihlela 0,325 kWh/kg, hoo e ka bang liphesente tse 11 ho feta seo CATL ea Chaena e se bolelang liseleng tsa eona tsa morao-rao tsa lithium-ion:
> CATL e ithorisa ka ho roba mokoallo oa 0,3 kWh / kg bakeng sa lisele tsa lithium-ion
E mong oa barupeluoa ba Alise Project, Oxis Energy, o ne a kile a tšepisa boima ba 0,425 kWh / kg, empa morerong oa EU, bo-rasaense ba ile ba etsa qeto ea ho theola boima ba 'mele ho, har'a lintho tse ling, ho finyella: matla a phahameng a ho tjhaja. Leha ho le joalo, qetellong ba batla ho fetohela ho 0,5 kWh / kg (mohloli).
Betri e ipapisitse le li-module tse tlatsitsoeng ka lisele tsa Li-S (c) Alise Project.
Li-S ka koloing: theko e tlase, kapele, ho feta. Empa eseng hona joale
Lithium le lisele tse thehiloeng ho sebabole li shebahala li tšepisa, empa cheseho e ntse e fokotseha hajoale. Ba u hopotsa hore ho sa ntse ho e-na le tsela e telele e lokelang ho etsoa. mohlala Li-betri tsa Li-S hajoale li khona ho mamella lipotoloho tse ka bang 100 tsa ho ntša chelete.ha li-cycle tsa 800-1 li nkoa e le bonyane bo loketseng kajeno, 'me ho se ho ntse ho e-na le li-prototypes tse tšepisang 000-3 ea ho tjhaja lipotoloho:
> Lab ea Tesla e na le lisele tse khonang ho mamella lik'hilomithara tse limilione [Electrek]
Mocheso le ona ke bothata: ka holimo ho likhato tse 40 tsa Celsius, lisele tsa Li-S li bola kapele... Bafuputsi ba ka rata ho phahamisa moeli ona bonyane likhato tse 70, mocheso o hlahang ka ho tjhaja ka potlako haholo.
Leha ho le joalo, ho na le ho hong ho lokelang ho loana, hobane mofuta ona oa sele ha o hloke chelete e theko e boima, e thata ho fumana cobalt, empa ho e-na le ho ba le lithium e theko e tlaase le sebabole se fumanehang hangata. Haholo-holo kaha matla a matla a theory ka sebabole a fihla ho 2,6 kWh / kg - hoo e batlang e le makhetlo a leshome ho feta lisele tse molemo ka ho fetisisa tsa lithium-ion tse hlahisoang kajeno.
Lithium Sulfur Cell (c) Alise Project
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