IBM e thehile lisele tse ncha tsa lithium-ion ntle le cobalt le nickel. Ho kenya 80% ka metsotso e 5 ho feta 0,8 kWh / l!
Lisele tse ncha tsa lithium-ion tse tsoang ho lab ea lipatlisiso tsa IBM. Ba sebelisa "lisebelisoa tse tharo tse ncha" mme betri e entsoeng ka bona e ka tjhaja ho fihla ho liperesente tse 80 ka nako e ka tlase ho metsotso e 5. Ha ba sebelise cobalt kapa nickel e theko e boima, e ka fokotsang theko ea likoloi tsa motlakase nakong e tlang.
Lintlha tse ncha tse tsoang ho IBM: theko e tlase, e betere, e sebetsa hantle
se Ka 2016, baetsi ba lisele le betri ba ile ba ja karolo ea 51 lekholong ea tlhahiso ea lefats'e ea cobalt.... Bo-rasaense ba bang ba ne ba lebeletse hore thahasello e eketsehileng ea likoloi tsa motlakase e tla phahamisa theko ea tšepe kaha ho fumaneha ha eona ho fokotsehile. 'Me sena se sa tsotellehe hore lik'hamphani tse ngata li sebetsa ho felisa ntho ena ho tloha libeteri tsa lithium-ion.
Litheko tse ntseng li phahama tsa cobalt li liehisa ho theoha ha litheko tsa likoloi tsa motlakase. Li tla lula li le haufi le boemo ba hajoale:
> Tlaleho ea MIT: Likoloi tsa motlakase li ke ke tsa theoha theko kapele kamoo u nahanang. E theko e boima ho feta ka 2030
khabareng IBM cell cathodes ha e na cobalt, nickel le litšepe tse boima.'me lintho tse sebelisoang ho tsona li ka ntšoa metsing a leoatle (mohloli).
E le theko ea betri kajeno ke hoo e ka bang 1/3 ea theko ea koloi ea motlakase., lintho tse etsang lisele tse theko e tlaase, li theko e tlaase theko ea ho qetela ea koloi ea motlakase e tlaase.
> Cobalt e bokae ka betri ea koloi ea motlakase? [RE TLA ARABA]
Ho feta moo, ba ne ba e sebelisa li-electrolyte tsa metsi tse phahameng tsa flashe ka bang bohlokoa ha ho hlaha dikotsi. Ho feta moo, li-electrolyte tsa morao-rao li chesa haholo.
IBM e re e lekile betri ho tsoa liseleng tsa eona tse hlophisitsoeng ho tšehetsa matla a phahameng. O e entse lefisa ho fihla ho liphesente tse 80 ka nako e ka tlase ho metsotso e 5... Sena se ne se tla bolela ho emisa seteisheneng sa ho tjhaja ka nako e lekanang le ea ho tšela mafura.
Moetsi o tšepisa hore lisele tse ncha li tla etsa libeteri tse sebetsang hantle ho feta lisele tsa hona joale tsa lithium-ion. Ka mohlala, ba tla fana ka matla a fetang 10 kW ka litha e le nngwe ea betri (10 kW / l) 'me ba se ba ntse ba khona ho finyella matla a matla a matla. ho feta 0,8 kWh / l.
Ha ho bapisoa, CATL e ithorisa selemong sena hore moloko oa morao-rao oa lisele tsa lithium-ion tse nang le cathode e ruileng ea nickel e fihlile. 0,7 kWh / l (le 0,304 kWh / kg). 'Me TeraWatt e bolela hore e thehile lisele tse tiileng tsa electrolyte tse nang le matla a matla a 1,122 kWh / L (le 0,432 kWh / kg):
> TeraWatt: Re na le libeteri tse tiileng tsa electrolyte tse nang le matla a khethehileng a 0,432 kWh / kg. E fumaneha ho tloha 2021
Patlisiso ea lisele e entsoe ke IBM ka tšebelisano le Daimler, mong'a mofuta oa Mercedes-Benz.
Setšoantšo sa intro: holimo ka ho le letšehali - ka hare ho lab ea lipatlisiso, ka holimo ka ho le letona - lisele nakong ea tlhahlobo, tlase ka ho le letšehali - k'hemistri ea sele e kentsoeng "lipilisi" tsa khale ka mochine oa ho hlahloba betri (c) IBM
Tsebiso ea Mohlophisi www.elektrowoz.pl: 2016 Cobalt Consumption data ho tsoa Setsing sa Cobalt. Re li qotsa hobane sehloohong se reng "Ho lefisoa ka ho Feletseng" bakeng sa cobalt boemo bo batla bo feteletse. Le hoja e le 'nete hore cobalt e boetse e sebelisetsoa ho sebetsana le oli e tala (= tlhahiso ea mafura).
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