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Graphene lithium-ion bateri

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01

Graphene lithium-ion bateri

2024-04-29 15:47:33

Batteri ya Litiyumu-ion ifite ibyiza byubushobozi bunini, ubuzima bwigihe kirekire, kandi nta kwibuka. Babaye bateri yatoranijwe kubicuruzwa bikoresha ibikoresho bya elegitoroniki ku isi ndetse na bateri rusange yimodoka nshya zingufu.Ubucucike bukabije hamwe no kwishyurwa byihuse byanze bikunze bigenda byiterambere mugutezimbere ibicuruzwa bya litiro. Ongeramo ibikoresho byogukoresha ibikoresho byiza bya electrode ninzira nziza yo kunoza imikorere ya bateri ya lithium.


Irashobora kongera cyane imiterere yimyitwarire ya electrode nziza kandi mbi, ikongera ingufu za bateri, kandi ikagabanya ubukana. . ibikoresho muri electrode ya bateri.

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Muri théorie, graphene electrode irashobora kuba ifite inshuro ebyiri ubushobozi bwihariye bwa grafite. Byongeye kandi, niba graphene na karuboni yumukara bivanze kandi byongeweho nkibintu byongerera imbaraga za bateri ya lithium, kurwanya imbere muri bateri birashobora kugabanuka neza, kandi igipimo cya batiri kandi gusohora imikorere nubuzima bwinzira birashobora kunozwa.

Byongeye kandi, kugonda bateri nta ngaruka bigira ku kwishyuza no gusohora, bityo electrode ikozwe muri grafite. Nyuma yibikoresho bya graphene, bateri ifite umuriro mwinshi nigipimo cyo gusohora, niyo mpamvu bateri ya graphene ifite umuriro mwinshi.


Iyo ikoreshejwe muri bateri ya lithium, graphene ifite imirimo ibiri yingenzi: imwe ni umukozi uyobora, indi ni ibikoresho byashizwemo na electrode ya lithium. Porogaramu ebyiri zavuzwe haruguru zirahatana na karubone gakondo / grafite. Kugeza ubu, hariho uburyo butatu bwingenzi. yo kongeramo graphene muri bateri ya lithium: inyongeramusaruro, ibikoresho bya electrode, hamwe nuburyo butemewe bwa electrode. Kugeza ubu, ubushakashatsi niterambere ryikoranabuhanga rya graphene ikora neza irakuze.