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Graphene + batiri ya litiro battery graphene

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Graphene + batiri ya litiro battery graphene

2024-06-17

Abantu bakomeza kuvuga kuri bateri ya graphene mubyukuri baribeshya.

Nka karubone nanomaterial, uruhare rwa graphene muri bateri ya lithium ntirenza urugero rwibikoresho bisanzwe bikoreshwa muri karubone.

Graphene + batiri ya litiro battery graphene

Nkuko tubizi, bateri ya lithium igizwe nibikoresho bine byingenzi: electrode nziza, electrode mbi, diaphragm, na electrolyte. Ibikoresho nyamukuru bya electrode ikoreshwa ubu ni grafite. Graphene ni kristu-ifite ibipimo bibiri bifite uburebure bwa atome imwe (0,35 nanometero) ikuwe muri grafite kandi igizwe na atome ya karubone. Ifite imikorere myiza kuruta grafite, kandi ifite imbaraga zidasanzwe cyane, imbaraga zidasanzwe, imbaraga zikomeye, hamwe nubushyuhe bwinshi. Azwi nk "umwami wibikoresho bishya." Abantu bizeye ko izasimbuza grafite nka electrode mbi ya bateri, cyangwa igakoreshwa mubindi bikoresho byingenzi bya bateri ya lithium, kugirango byongere cyane ingufu nubucucike bwamashanyarazi ya batiri ya lithium.

Kugeza ubu, abantu benshi bita bateri zirimo ibikoresho bya graphene "bateri ya graphene." "Mubyukuri, kwita bateri bateri graphene ntabwo ari siyanse kandi ikomeye, kandi iki gitekerezo ntabwo gihuye n'amahame yo kwita izina inganda kandi ntabwo ari ubwumvikane mu nganda." Yang Quanhong, Umuhanga mu ruzi rwa Yangtze muri Minisiteri y’Uburezi, watsindiye ikigega cy’igihugu cy’ubumenyi cy’urubyiruko cy’indashyikirwa, akaba n'umwarimu mu ishuri ry’ubuhanga bw’imashini muri kaminuza ya Tianjin, yerekanye mu kiganiro na Science and Technology Daily ko graphene yerekanye. imbaraga zikomeye zo gukoresha muri bateri ya lithium kubera imiterere yihariye yumubiri nubumashini.Nyamara, nka karubone nanomaterial, graphene ntabwo irenga urugero rwibikoresho bikoreshwa muri karubone muri bateri ya lithium. Nubwo hari raporo nyinshi mubipapuro bya siyansi nibicuruzwa byamasosiyete bijyanye na graphene itezimbere imikorere ya bateri ya lithium, uburyo bwibanze bwo kubika ingufu ntabwo bwahindutse kubera kongeramo graphene, ntabwo rero bikwiye guhamagara bateri ya lithium hiyongereyeho bateri ya graphene graphene.