Qhov kev daws teeb meem, uas tau tsim los ntawm Israeli pib lub npe hu ua StoreDot , nyuam qhuav tau txais kev txhawb nqa ntawm lub BP . Uas tau npaj txhij los nqis peev 20 lab nyiaj (tsuas yog ntau dua 17 lab euros) hauv cov thev naus laus zis uas yuav tsum tshwm sim, thawj zaug, hauv xov tooj ntawm tes, txij li xyoo 2019.
Txawm li cas los xij, raws li tau tshaj tawm los ntawm kev pib, lub hom phiaj yog thov, yav tom ntej, hom roj teeb hauv lub tsheb fais fab ntawm lub neej yav tom ntej, txhawm rau lav lub sijhawm them nyiaj zoo ib yam rau cov uas txhua tus neeg tsav tsheb siv los sau cov roj tank. nyob rau hauv ib lub tsheb nrog combustion engine.
Nws ua haujlwm li cas?
Cov roj teeb no muaj cov qauv tshiab thiab cov khoom siv, nrog rau kev them nyiaj ntau dua tau tso cai los ntawm kev ceev dua hauv kev khiav ntawm ions ntawm cov anode thiab cathode.
Lub peev xwm them ceev no yog vim muaj cov khoom siv hluav taws xob nrog cov qauv tshiab. Nws muaj cov organic polymers - chemically synthesized ntawm non-biological keeb kwm - conjugated nrog hlau oxide Cheebtsam los ntawm cathode, uas ua rau txo qis-oxidation cov tshuaj tiv thaiv (tseem hu ua redox, uas tso cai rau cov hloov ntawm electrons). Ua ke nrog cov khoom sib cais tshiab thiab cov electrolyte ntawm nws cov qauv tsim, cov qauv tshiab no tso cai rau nws kom xa cov tam sim no siab, nrog kev ua haujlwm sab hauv qis, txhim kho lub zog ceev thiab lub roj teeb ntev dua.
Niaj hnub no cov roj teeb lithium-ion, ntawm qhov tod tes, siv cov khoom siv tsis zoo rau lawv cov cathode - qhov tseem ceeb ntawm cov hlau oxides - uas tau them tas li los ntawm kev tso cov lithium ions, txwv tsis pub ionic conductivity, yog li txo cov roj teeb ceev thiab siv tau ntev. .
Nws yog peb ntawm ib qho, tsis zoo li lwm cov tuam txhab roj teeb, uas tuaj yeem txhim kho tsuas yog ib qho ntawm lawv cov khoom - muaj peev xwm, them lub sijhawm lossis lub neej - StoreDot's thev naus laus zis txhim kho tag nrho peb lub sijhawm.
Tufan Erginbilgic, tus thawj coj ntawm cov lag luam marginal ntawm BPUltra-ceev roj teeb them yog lub plawv ntawm BP lub tswv yim hluav taws xob. StoreDot's thev naus laus zis muaj peev xwm siv tau hauv lub tsheb hluav taws xob thiab tso cai them cov roj teeb rau tib lub sijhawm uas nws yuav siv los sau cov roj tank. Nrog rau peb cov ntaub ntawv loj hlob ntawm kev them nyiaj infrastructures thiab thev naus laus zis, peb zoo siab heev kom muaj peev xwm tsim cov thev naus laus zis tshiab rau cov neeg siv khoom siv hluav taws xob.
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Daimler kuj yog ib tug neeg ua lag luam
Lub Cuaj Hli dhau los, StoreDot twb tau txais kev nqis peev ntawm 60 lab daus las (kwv yees li 51 lab euros) los ntawm Daimler tsheb thauj khoom. Kuj tseem nyiam los ntawm kev lees paub los ntawm kev pib, tias nws cov roj teeb lithium-ion tsis yog tsuas yog ib puag ncig tus phooj ywg, tab sis kuj muaj kev ywj pheej, nrog ib tus nqi, nyob rau hauv kev txiav txim ntawm 500 kilometers, nyob ntawm seb lub roj teeb muaj peev xwm.
Doron Myerdorf, co-founder thiab CEO ntawm StoreDotMuaj peev xwm ua haujlwm ze nrog tus thawj coj ua lag luam lub zog xws li BP yog qhov tseem ceeb hauv StoreDot txoj kev siv zog los hloov kho lub zog hluav taws xob tsheb hluav taws xob ecosystem. Kev sib koom ua ke BP lub npe tsis tuaj yeem nrog StoreDot lub tshuab hluav taws xob them nyiaj tso cai rau kev xa mus sai ntawm cov chaw them nyiaj ceev ceev nrog rau kev them nyiaj zoo dua rau cov neeg siv.