Qhov tsis muaj kev vam meej tseem ceeb hauv cov khoom siv hluav taws xob cia khoom yog pib tuav txoj kev loj hlob ntawm tag nrho cov kev lag luam. Piv txwv li, cov tsheb hluav taws xob niaj hnub raug yuam kom txwv lawv tus kheej mus rau cov nuj nqis me me ntawm ib qho nqi lossis dhau los ua cov khoom ua si kim rau xaiv "technophiles." Lub siab xav ntawm cov tuam txhab smartphone ua kom lawv cov cuab yeej nyias thiab sib zog tsis sib haum nrog cov qauv tsim ntawm lithium-ion roj teeb: nws yog ib qho nyuaj rau kev nce lawv lub peev xwm yam tsis tau txi lub thickness ntawm rooj plaub thiab qhov hnyav ntawm lub smartphone. Kev ua haujlwm ntawm cov khoom siv txawb tau nthuav dav, cov neeg siv khoom siv hluav taws xob tshiab tau tshwm sim, tab sis kev nce qib hauv roj teeb lub neej tsis tuaj yeem ua tiav.
Raws li cov peev txheej , ntawm lub rooj sib tham ntawm Imec thev naus laus zis, cov neeg ua haujlwm hauv tuam txhab tau qhia txog ntau yam kev cog lus tsim kho, suav nrog ib txoj haujlwm los siv cov khoom siv tshiab hauv kev tsim cov roj teeb uas muaj zog-state electrolyte, uas ua rau lub xov tooj ntawm tes ntau dua. Los yog, thaum tuav tib qhov ntev, koj tuaj yeem ua kom lub roj teeb muaj peev xwm. Raws li kev kwv yees, cov roj teeb lithium-ion niaj hnub no yuav ncav cuag lub peev xwm tshwj xeeb ntawm 2025 Wh ib liter ntawm ntim los ntawm 800. Yog tias Imec cov lus pom zoo tuaj yeem siv tau, tom qab xyoo 2030 cov roj teeb tshwj xeeb yuav raug nce mus rau 1200 Wh / l. Lub tsheb fais fab yuav tuaj yeem taug kev mus txog 800 km yam tsis tau them rov qab, thiab smartphones yuav tuaj yeem ua haujlwm deb ntawm lub qhov hluav taws xob rau ob peb hnub.
Imec nyuam qhuav pib lub xyoo no tshaj tawm kev tsim cov khoom siv nanotube nrog cov qauv cellular rau kev tsim cov electrodes, thiab tam sim no tab tom tsim lub chaw soj nstuam uas yuav pib tsim cov roj teeb qauv nrog cov khoom siv hluav taws xob hauv lub xeev los ntawm qhov kawg ntawm lub xyoo no. Cov kws tshaj lij imec tau thov tias ib qho ntawm cov laj thawj rau qhov tsis ua haujlwm ntawm cov khoom siv hnav zoo li Google iav yog lawv qhov tsis muaj zog thiab tsis muaj zog. Ib qho ntawm Imec cov lus pom zoo yog los tsim ib qho anode uas ua ke nrog lithium nrog lwm cov hlau, uas yuav txo cov thickness ntawm electrolyte txheej yam tsis muaj kev cuam tshuam tag nrho lub peev xwm ntawm lub roj teeb ntawm tes.
Tau qhov twg los: 3d xov.ru