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Betariga Adag ee Gobolka Kacaanku wuxuu kicinayaa dallacaadda degdega ah ee mootooyinka korontada

Janaayo 11, 2024, cilmi-baarayaal ka socda Harvard John A. Paulson School of Engineering and Applied Sciences ee dalka Mareykanka waxay gaareen horumar ay sameeyeen batari lithium-metal novel ah, taasoo kicisay isbeddelka kacaanka ee qaybta gaadiidka korontada.Batterigani kaliya kuma faano cimriga ugu yaraan 6000 oo wareegyo xajmi-qaadis ah, isaga oo dhaafaya baytariyada kale ee jilicsan, laakiin waxa kale oo uu ku guulaysta ku dallacaadda degdega ah dhawr daqiiqo gudahood.Horumarkan muhiimka ah wuxuu siinayaa il koronto oo cusub horumarintamootooyinka korontada, si aad ah u yaraynaysa wakhtiyada lacag bixinta iyo kor u qaadida waxqabadka mootooyinka korontada ee socodka maalinlaha ah.

Betariga Adag ee Gobolka Kacaanku wuxuu kiciyaa dallacaadda degdega ah ee mootooyinka korontada - Cyclemix

Cilmi baadhayaashu waxay ku faahfaahiyeen habka wax soo saarka iyo sifooyinka baytarigan cusub ee birta lithium-ka daabacaadkoodii ugu dambeeyay ee "Alaabaha Dabiiciga ah."Si ka duwan baytariyada jilicsan ee dhaqameed, baytarigani waxa uu isticmaalaa anode lithium-metal ah oo shaqeeya korantada gobolka adag, taas oo keenta waxtarka dallacaadda sare iyo cimri dhererka.Tani waxay awoodmootooyinka korontadain si degdeg ah lacag looga qaado, si weyn u hagaajinaysa ku habboonaanta isticmaalayaasha.

Marka uu soo baxo baytari cusub, wakhtiyada dallacaadda mootooyinka korontadu si weyn ayaa loo dhimi doonaa, taasoo kor u qaadaysa khibradda isticmaale.Intaa waxaa dheer, kororka weyn ee nolosha batteriga awgeed, kala duwanaanta mootooyinka korontadu waxay arki doonaan horumar muuqda, oo daboolaya baahiyo safar oo ballaaran.Horumarkaani waa horumar lagu horumarinayo qaadashada baahsan ee gaadiidka korontada, yaraynta ku tiirsanaanta ilaha tamarta dhaqameed.

Sida laga soo xigtay xogta Harvard John A. Paulson School of Engineering iyo Applied Sciences, baytariyada cusub ee lithium-birta waxay ku faantaa cimriga wareegga wareegga ugu yaraan 6000, amarka hagaajinta baaxadda marka la barbar dhigo cimriga baytariyada jilicsan ee dhaqameed.Intaa waxaa dheer, xawaaraha ku dallaca batteriga cusub aad ayuu u dheereeyaa, wuxuuna u baahan yahay dhowr daqiiqo si uu u dhammeeyo qarashka, taasoo ka dhigaysa waqtiga dallacaadda mootooyinka korontadu mid aan la dayacin isticmaalka maalinlaha ah.

Daah-furkan cusub wuxuu furi doonaa fursado cusub oo loogu talagalay adeegsiga baahsanmootooyinka korontada.Iyadoo horumarinta joogtada ah ee tignoolajiyada cusub ee batteriga, gaadiidka korantada ayaa gelaya xilli hufan oo ku habboon.Tani waxay sidoo kale bixisaa jihada loogu talagalay soosaarayaasha mootada korantada, iyaga oo ku boorinaya inay kordhiyaan maalgashiga cilmi baarista iyo horumarinta tignoolajiyada tamarta cusub, dardargelinta kacaanka cagaaran ee gaadiidka korontada.