Kuki bateri za lithium zidashobora gukora ku bushyuhe buri hasi?

Ni iki gikoresho cya lithium kiri muri batiri ya lithium?

Iyo bateri ya lithium-ion irimo gushya, Li+ ivanwa muri electrode nziza hanyuma igashyirwa muri electrode negative; ariko iyo hari ibintu bidasanzwe: nko kuba nta mwanya uhagije wa litium intercalation muri electrode negative, kurwanya cyane Li+ intercalation muri electrode negative, Li+ ivanwa muri electrode negative vuba cyane, ariko ntishobora kuvanwa mu ngano imwe. Iyo habayeho ibintu bidasanzwe nka electrode negative, Li+ idashobora gushyirwa muri electrode negative ishobora gusa kubona electrons ku buso bwa electrode negative, bityo igakora ikintu cya litium cy'ifeza-umweru, gikunze kwitwa imvura ya kristu za lithium. Isesengura rya Lithium ntirigabanya gusa imikorere ya bateri, rigabanya cyane ubuzima bw'uruziga, ahubwo rinagabanya ubushobozi bwo gusharija vuba bwa bateri, kandi rishobora guteza ingaruka mbi nko gutwika no guturika. Imwe mu mpamvu z'ingenzi zituma litium crystallization igwa ni ubushyuhe bwa bateri. Iyo bateri ikoresheje cycling ku bushyuhe buke, crystallization reaction ya litium precipitation igira igipimo kinini cy'imyitwarire kuruta litium intercalation process. Electrode mbi ikunze kugwa mu gihe cy'ubushyuhe buke. Uburyo bwo gukora crystallization ya lithiamu.

Uburyo bwo gukemura ikibazo cy'uko bateri ya lithium idashobora gukoreshwa ku bushyuhe buke

Gushaka gushushanyasisitemu yo kugenzura ubushyuhe bwa batiri ifite ubwengeIyo ubushyuhe bw'ikirere buri hasi cyane, bateri irashyuha, kandi iyo ubushyuhe bwa bateri bugeze ku rugero rukoreshwa na bateri, ubushyuhe burahagarara.


Igihe cyo kohereza: Kamena-19-2023

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