Ubushakashatsi bushya bwakozwe na kaminuza ya kaminuza ya Londere na kaminuza ya Oxford bwerekana ko nubwo bateri ya lithium-ion iri mu itabi rya e-itabi ishobora gutabwa nyuma yo kuyikoresha rimwe, irashobora rwose kugumana ubushobozi bwinshi nyuma y’izunguruka amagana.Ubushakashatsi bwatewe inkunga n'ikigo cya Faraday kandi bwasohotse mu kinyamakuru Joule.
Icyamamare cyaikoreshwa rya e-itabiyazamutse cyane mu Bwongereza kuva mu 2021, ubushakashatsi bwerekanye ko gukundwa kwa e-itabi bikoreshwa byiyongereyeho inshuro 18 hagati ya Mutarama 2021 na Mata 2022, bigatuma buri Miriyoni y’ibikoresho bya vapi bijugunywa buri cyumweru.
Itsinda ry’ubushakashatsi ryagize ikibazo ko bateri zikoreshwa mu itabi rya e-itabi zishobora kwishyurwa, ariko nta bushakashatsi bwabanje bwigeze busuzuma ubuzima bwa bateri ya batiri ya lithium-ion muri ibyo bicuruzwa.
“Ikoreshwa rya e-itabibyaturikiye mubyamamare mumyaka yashize.Nubwo igurishwa nkibicuruzwa bikoreshwa, ubushakashatsi bwacu bwerekana ko bateri ya lithium-ion ibitswe muri yo ishobora kwishyurwa no gusohora inshuro zirenga 450.Ubu bushakashatsi bugaragaza uburyo umuntu umwe akora imibonano mpuzabitsina ari uguta umutungo muke, ”ibi bikaba byavuzwe na Hamish Reid, umuyobozi w’ubwo bushakashatsi mu Ishuri ry’Ubwubatsi, Ishuri Rikuru rya Kaminuza rya Londere.
Kugirango bagerageze ibyo bahiga, abashakashatsi bo muri kaminuza nkuru ya Londere na kaminuza ya Oxford bakusanyije bateri zivaitabimugihe cyagenzuwe hanyuma ukabisuzuma ukoresheje ibikoresho nubuhanga bumwe bukoreshwa mukwiga bateri mumodoka yamashanyarazi nibindi bikoresho..
Basuzumye bateri munsi ya microscope kandi bakoresha X-ray tomografi kugirango bashushanye imiterere yimbere kandi basobanukirwe nibikoresho byayo.Mu kwishyuza inshuro nyinshi no gusohora ingirabuzimafatizo, bahisemo uburyo ingirabuzimafatizo zagumanye imiterere y’amashanyarazi mugihe, basanga rimwe na rimwe zishobora kwishyurwa inshuro magana.
Porofeseri Paul Shearing, umwanditsi mukuru w'uru rupapuro rwo mu Ishuri Rikuru ry’Ubwubatsi bwa UCL na kaminuza ya Oxford, yagize ati: “Icyadutangaje ni uko ibisubizo byagaragaje igihe ibihe bishobora kuzunguruka muri batiri.Niba ukoresheje ibiciro byo hasi hamwe nibisohoka, urashobora kubona Rero, nyuma yinzinguzingo zirenga 700, igipimo cyo kugumana ubushobozi kiracyari hejuru ya 90%.Mubyukuri, iyi ni bateri nziza cyane.Barajugunywe gusa bajugunywa ku ruhande rw'umuhanda. ”
Ati: “Nibura, abaturage bakeneye kumva ubwoko bwa bateri zikoreshwa muri ibyo bikoresho kandi bakeneye kuzitwara neza.Ababikora bagomba gutanga ecosystem yae-itabi gukoresha bateri kongera kuyikoresha no kuyitunganya, kandi igomba no gukora ibikoresho bishobora kwishyurwa bitemewe. ”
Porofeseri Shearing hamwe nitsinda rye barimo gukora iperereza ku buryo bushya, bwatoranijwe bwo gutunganya bateri ishobora gutunganya ibice bimwe na bimwe bitanduye, ndetse na chimisties irambye irambye, harimo bateri ya lithium-ion, bateri ya Litiyumu-sulferi na batiri ya sodium-ion. .Kugira ngo ikibazo gikemuke mu buryo bwo gutanga bateri, abahanga bagomba gutekereza ku buzima bwa bateri igihe basuzumye porogaramu iyo ari yo yose ikoreshwa.
Igihe cyo kohereza: Ukuboza-20-2023
