Pangani batire yama lithiamu-oxygen yowoneka bwino komanso yolimba

batri ya lithiamu-oxygen

Kuchokera ku MIT, Massachusetts Institute of Technology, adangolengeza kuti gulu lawo lofufuza lakwanitsa kupanga batiri yatsopano ya lithiamu-oxygen zomwe zimasintha bwino m'moyo wothandiza komanso mphamvu zamagetsi kumasulira onse am'mbuyomu. Monga mwatsatanetsatane, poyerekeza ndi mabatire a lithiamu-ion, mitundu ya lithiamu-oxygen ndiyodziwika bwino kwambiri. Ponena za chidziwitsochi, ziyenera kudziwika kuti amodzi mwa mabatirewa amatha kukhala opatsa mphamvu kwambiri pa 90%, opepuka kasanu komanso owonjezera kakhumi. Chimodzi mwamaganizidwe ake olakwika, kupitilira ndikufanizira, ndikuti imangopereka pafupifupi 2.000 mayendedwe azinthu.

Chifukwa cha mikhalidwe yake yayikulu, magulu ambiri ofufuza agwira ntchito kuti akwaniritse zinthu zoyipa zomwe, mpaka pano, zimawapangitsa kukhala osathandiza. Chifukwa cha zotsatira zomwe ofufuza a MIT adapeza, chitseko chatsopano chitha kutsegulidwa, makamaka mumsika monga wa magalimoto amagetsi ndi zida zamagetsi zonyamula.

MIT lithiamu-oxygen batri imadutsa mawanga ambiri akuda kuchokera kumasulidwe am'mbuyomu.

Monga tidanenera, mabatire amtundu watsopanowu akupezekabe zovuta zomwe zimawapangitsa kukhala opanda ntchito, kuphatikiza kuwonjezera pazowonjezera zomwe lero amataya mphamvu zawo zambiri ngati kutentha, zonyozeka mwachangu ndipo amafuna zowonjezera zowonjezera zowonjezera odzipereka kupopera mpweya mkati ndi kunja kwa zomangamanga, zomwe, mosiyana ndi zachikhalidwe, khungu lotseguka.

Ponena za ntchito yochitidwa ndi asayansi a MIT potengera mabatire a lithiamu-oxygen, ziyenera kudziwika kuti zakwaniritsa amachititsa kusintha kwa kapangidwe ka batri m'njira yoti tsopano ikasindikizidwa kwathunthu kuti ithe kugwiritsidwa ntchito ngati batire wamba. Kusinthaku kumapangitsa kuti voliyumu ichepetsedwe kasanu, zomwe zimadzetsa kuthamanga mwachangu kwambiri ndikuwongolera magwiridwe antchito, popewa mpweya wampweya wa oxygen kumatanthauza kuti moyo wake wothandiza ungatalikiridwe.

Poyesa komwe kudachitika pamakinawa, mtundu watsopanowu udawonetsedwa ndi ma 120 ndikutulutsa zozungulira zomwe zikuwonetsa kutayika kosachepera 2%, zomwe zikutanthauza kuti batireyi ikhoza kukhala ndi moyo wautali. Gulu lomwe limayang'anira chitukuko cha ntchitoyi likuyembekeza yesani mtundu wokometsedwa bwino mu 2017.


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