Moetsi oa Supercapacitor: Re sebetsa ka libeteri tsa graphene tse tjhajang ka metsotsoana e 15

Beke e ncha, betri e ncha. Skeleton Technologies, moetsi oa li-supercapacitor, e se e qalile ho sebetsa liseleng tse sebelisang graphene e ka lefisoang ka metsotsoana e 15. Nakong e tlang, li ka tlatselletsa (ho e-na le ho nkela sebaka) libeteri tsa lithium-ion likoloing tsa motlakase.

Graphene "SuperBattery" e tjhajang kapele haholo. graphene supercapacitor e nepahetseng

Lethathamo la tse kahare

• Graphene "SuperBattery" e tjhajang kapele haholo. graphene supercapacitor e nepahetseng
  • Supercapacitor e tla eketsa mefuta e fapaneng le ho lieha ho senyeha ha lisele

Molemo o moholo oa Skeleton Technologies' "SuperBattery" - kapa ho fapana le moo supercapacitor - ke bokhoni ba ho e tjhaja ka metsotsoana. Liteboho tsohle ho "graphene e kobehileng" le lisebelisoa tse entsoeng ke Karlsruhe Institute of Technology (KIT), ho latela portal ea Jeremane Electrive (mohloli).

Li-supercapacitor tse joalo li ka sebelisoa nakong e tlang ho li-hybrids le likoloi tsa lisele tsa mafura, moo li tla nolofalletsa ho potlakisa ho tsoa lefats'eng la litsebi tsa motlakase. Hona joale, li-hybrids le FCEV li sebelisa libeteri tse nyenyane haholo, 'me re ke ke ra hlahisa matla a phahameng ka matla a manyenyane.

Skeleton Technologies e boetse e ithorisa ka hore Kinetic Energy Recovery System (KERS) e thehiloeng ho li-supercapacitor e fokolitse tšebeliso ea mafura ka terakeng ho tloha ho 29,9 ho ea ho 20,2 lilithara ka lik'hilomithara tse 100 (mohloli, tobetsa Play Video).

Supercapacitor e tla eketsa mefuta e fapaneng le ho lieha ho senyeha ha lisele

Ka motlakase, li-graphene supercapacitors li tla tlatsana le lisele tsa lithium-ionho ba imolla mejaro e boima (ho potlakisa ka thata) kapa meroalo e boima (ho fola haholo). Ho qaptjoa ha Skeleton Technologies ho ka be ho entse hore ho khonehe ho etsa libeteri tse nyenyane tse neng li ke ke tsa hloka mokhoa o rarahaneng oa ho pholisa.

E ne e tla qetella e etsa hore ho khonehe 10% keketseho ea phihlello le karolo ea 50 lekholong ea bophelo ba betri.

Khopolo ea ho tlatselletsa libeteri tsa setso feela e tsoa hokae? Che, li-supercapacitor tse entsoeng ke k'hamphani li na le matla a fokolang a matla. Ba fana ka 0,06 kWh/kg, e lekanang le lisele tsa NiMH. Lisele tsa lithium-ion tse tsoetseng pele ka ho fetesisa li fihla maemong a 0,3 kWh/kg, 'me bahlahisi ba bang ba se ba ntse ba phatlalatsa boleng bo holimo:

> Musk o nka monyetla oa ho hlahisa lisele tse ngata tse nang le boima ba 0,4 kWh / kg. Phetohelo? Ka mokhoa o itseng

Ntle ho pelaelo, bothata ke ho fokotseha ha matla a matla. Monyetla oa li-graphene supercapacitors ke palo ea lipotoloho tse sebetsang ho feta tefiso e le 'ngoe / ho tsoa.

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