Ana ɗaukar motocin lantarki a matsayin motocin "marasa gurɓata" ko "marasa fitar da hayaki" waɗanda ke taimakawa wajen rage ɗumamar yanayi. Amma babbar matsala a amfani da motocin lantarki ita ce ƙarfin batirinsu da kuma ƙarfinsu. Duk da haka, wani sabon bincike zai iya share hanyar samar da batura waɗanda ke ninka adadin motocin lantarki sau uku.
Masu bincike a Jami'ar Waterloo da ke Ontario sun ƙirƙiro wata sabuwar dabara ta ƙira batura wadda za ta iya ƙara nisan da motocin lantarki za su iya yi a caji ɗaya sau kusan sau uku.
Masu binciken sun yi iƙirarin cewa wannan ci gaban ya ƙunshi amfani da na'urorin lantarki marasa kyau da aka yi da ƙarfen lithium , wani abu da ke da yuwuwar ƙara ƙarfin ajiyar batir sosai, wanda hakan zai iya inganta ƙarfin motocin da ke amfani da wutar lantarki sosai.
Quanquan Pang, wanda ya jagoranci binciken a lokacin da yake Ph.D. dan takara a ilmin sunadarai a Waterloo. Yanzu haka ya kasance mai karatun digirin-digirgir a Cibiyar Fasaha ta Massachusetts.
Masu binciken sun kuma kiyasta cewa wannan karfin ajiyar ko karfin makamashi na iya kara nisan tafiyar batirin abin hawa mai lantarki daga kimanin kilomita 200 zuwa 600 - kan caji daya.
Koyaya, ci gaban wannan fasaha ya shawo kan ƙalubale biyu. Kalubale na farko ya shafi haɗarin gobara da fashewar abubuwa sakamakon sauye-sauyen tsarin microscopic zuwa ƙarfe na lithium yayin da ake maimaita sake zagayowar cajin-fitarwa. Na biyu, ya shafi amsawa wanda ke haifar da lalata wanda zai iya iyakance ingancin batir da tsawon rayuwarsa.
Don magance wadannan matsalolin guda biyu, takardar, wacce aka buga a mujallar makamashi ta Joule, tayi bayani dalla-dalla kan yadda kungiyar masu binciken suka kara wani sinadarin da aka hada da sinadarin phosphorus da kuma sulphur a cikin ruwan lantarki, wanda ke daukar nauyin lantarki a cikin batir. Yayin da batirin ke aiki, wannan mahaɗan yana aiki ne da wutar lantarki ta lithium a cikin batirin da aka riga aka harhaɗa don “rufe shi ba tare da wani matsakaicin siririn kariya ba.” Wannan kariyar, wanda ake tsammani, yana ba da izinin amfani da wutan lantarki na lithium a cikin batura, wanda ke ƙara girman ƙarfin ajiya, ba tare da haɗari ko ƙasƙanci ba.
“Mun so hanya mai sauki, mai sauki don kare karfen lithium. Ta wannan maganin ne, kawai muke hada mahaɗan kuma yana aiki da kansa, ”in ji Pang.
