Mota dzemagetsi (EV) dzave nemukurumbira wakakurumidza mumakore achangopfuura senzira yakachena uye inogara kwenguva refu pane mota dzemazuva ano dzinoshandisa injini dzemoto. Chinhu chikuru mukubudirira kwemotokari idzi kufambira mberi kwetekinoroji yemabhatiri, iyo yave nekuvandudzwa kukuru kuti ivandudze kushanda zvakanaka, hunyanzvi, uye mutengo wayo.
Rudzi rwebhatiri runonyanya kushandiswa mumotokari dzemagetsi ibheteri re lithium-ion. Mabhatiri aya ane zvakanakira zvakawanda, zvinosanganisira simba rakawanda, kushoma kuburitsa simba, uye hupenyu hurefu. Zvisinei, anewo zvipingamupinyi, zvakaita sekudhura kwakanyanya uye kuwanikwa kushoma kwezvinhu zvakagadzirwa.
Kuti vakunde matambudziko aya, vaongorori nevagadziri vari kutsvaga nzira dzakasiyana-siyana dzekuvandudza mabhatiri e-lithium-ion. Imwe nzira yakadaro ndeyekugadzira mabhatiri e-solid-state, anoshandisa electrolyte yakasimba panzvimbo pe-liquid electrolyte inowanikwa mumabhatiri echinyakare e-lithium-ion. Mabhatiri e-Solid-state anopa simba rakawanda, kuchengetedzeka kuri nani, uye hupenyu hurefu kana tichienzanisa nemabhatiri echinyakare.
Imwe nzira inovimbisa ndeyekushandiswa kwesilicon anodes mumabhatiri e lithium-ion. Silicon ine simba rakawanda kupfuura graphite, iyo inowanzo shandiswa mu lithium-ion battery anodes. Zvisinei, silicon inowanzo wedzera nekudzika panguva yekuchaja nekuburitsa charging, zvichikonzera kuora nekufamba kwenguva. Vaongorori vari kushanda panzira dzekuderedza dambudziko iri, dzakadai sekushandisa silicon nanoparticles kana kuisa zvimwe zvinhu muchimiro che anode.
Kupfuura mabhatiri e lithium-ion, mamwe matekinoroji emabhatiri ari kuongororwawo kuti ashandiswe mumotokari dzemagetsi. Muenzaniso mumwe chete ndewekushandiswa kwemabhatiri e lithium-sulfur, ayo ane mukana wekupa simba rakawanda kupfuura mabhatiri e lithium-ion. Zvisinei, mabhatiri e lithium-sulfur anotarisana nematambudziko akadai sekugara kwenguva refu uye kufambisa simba zvisina kunaka, izvo zvinoda kugadziriswa zvisati zvashandiswa zvakanyanya mumagetsi emagetsi.
Pamusoro pekuvandudza tekinoroji yemabhatiri, kuedza kuri kuitwawo kugadzira nzira dzinoshanda uye dzinogara kwenguva refu dzekugadzira mabhatiri. Izvi zvinosanganisira kushandisa zvinhu zvakadzokororwa uye kuderedza kukanganisa kwekugadzirwa kwemabhatiri nharaunda.
Zvose zviri kuitika, ramangwana retekinoroji yemabhatiri emota dzemagetsi rinotaridzika zvakanaka, nekutsvaga nekuvandudza kuri kuenderera mberi kwakanangana nekuvandudza mashandiro, kuderedza mitengo, uye kuwedzera kuchengetedzeka. Sezvo kufambira mberi uku kuchienderera mberi, tinogona kutarisira kuti mota dzemagetsi dzichanyanya kukwezva uye dziri nyore kushandisa kune vatengi, zvichitungamira kuchinjira kune sisitimu yekufambisa yakachena uye yakasvibira.
Kana muchida kuziva zvakawanda nezveizvi, ndapota musazeza kutibata.
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Nguva yekutumira: Kurume-24-2024


