Maƙerin Supercapacitor: Muna aiki akan batura graphene waɗanda ke caji a cikin daƙiƙa 15

Sabuwar mako da sabon baturi. Skeleton Technologies, mai yin super capacitors, ya fara aiki akan sel ta amfani da graphene, wanda za'a iya caje shi cikin dakika 15. A nan gaba, za su iya haɗawa (maimakon maye gurbin) batir lithium-ion a cikin motocin lantarki.

Graphene "SuperBattery" tare da caji mai sauri. Graphene supercapacitor kanta

Abubuwan da ke ciki

• Graphene "SuperBattery" tare da caji mai sauri. Graphene supercapacitor kanta
  • Supercapacitor zai ƙara kewayo kuma yana rage lalatar tantanin halitta

Babban fa'idar Skeleton Technologies' ''SuperBattery'' - ko ma'ana supercapacitor - shine ikon cajin shi cikin daƙiƙa. Dukkan godiya ga "graphene mai lankwasa" da kayan da Cibiyar Fasaha ta Karlsruhe (KIT) ta haɓaka, bisa ga tashar tashar tashar tashar lantarki ta Jamus (source).

Irin waɗannan supercapacitors za a iya amfani da su a nan gaba a cikin hybrids da motocin salula, inda za su kawo hanzari daga duniyar lantarki. A halin yanzu matasan da FCEVs suna amfani da ƙananan batura kuma ba za mu iya samar da babban ƙarfi tare da ƙananan iyakoki ba.

Skeleton Technologies kuma yana alfahari da tsarin dawo da makamashi mai ƙarfi na tushen ƙarfi (KERS) wanda ya rage yawan man da manyan motoci daga lita 29,9 zuwa lita 20,2 a cikin kilomita 100 (tushen, danna Play Video).

Supercapacitor zai ƙara kewayo kuma yana rage lalatar tantanin halitta

A cikin lantarki, graphene supercapacitors za su dace da ƙwayoyin lithium-iondon sauke musu kaya masu nauyi (hard acceleration) ko nauyi mai nauyi (nauyi mai nauyi). Ƙirƙirar Skeleton Technologies zai ba da izini ga ƙananan batura waɗanda basa buƙatar irin wannan tsarin sanyaya mai rikitarwa.

A ƙarshe zai sa ya yiwu 10% karuwa a cikin ɗaukar hoto da kuma rayuwar baturi na kashi 50.

A ina aka samo ra'ayin kari kawai batura na gargajiya? To, ma'auni na kamfani yana da ƙarancin ƙarfin kuzari. Suna bayar da 0,06 kWh/kg, wanda yayi daidai da ƙwayoyin NiMH. Yawancin ƙwayoyin lithium-ion na zamani sun kai 0,3 kWh / kg, kuma wasu masana'antun sun riga sun sanar da ƙimar mafi girma:

> Musk yana ɗaukar yuwuwar samar da tarin ƙwayoyin sel tare da nauyin 0,4 kWh / kg. juyin juya hali? Ta wata hanya

Babu shakka, rashin amfani shine ƙarancin ƙarfin kuzari. Amfanin graphene supercapacitors shine adadin zagayowar aiki fiye da caji 1 / fitarwa.

Wannan na iya sha'awar ku: