Izinto ezinkulu ezifunyenweyo zihlala zenzeka ngenxa yeempazamo. Ityala labafundi beCalifornia, edale ibhetri eyenziwe ngegolide, i-magnesium diokside ne-electrolyte gel, ivakalisa kuphela.
Ucinga ukuba eyona nto uyihlawulayo ifowuni yakho, eyaba ibhetri? Iibhetri ezinama-elektrods ezisezantsi ze-nanowires zinengxaki yokuphunyezwa okuphezulu kwaye indawo enkulu yokudlulisela i-elektroni. Ukuziqhelanisa, bakhupha kwinani elikhulu lokutsala i-cycles-ukukhutshwa. Kwiibhetri ze-lithium-ion, i-nanowisigs iba buthathaka kwaye yaphukile.
Yayiyingxaki yokuba umfundi ophumeleleyo we-chemicry faculty weyunivesithi yaseCalifornia Miya le Tai yayizama ukusombulula. Isuphavayiza yakhe ibanga ukuba ukuza kuthi ga ngoku i-eleclicts enjalo ayikabi naziva, okona kulungileyo, i-6-7 iwaka lamawaka emijikelezo. Kwaye ukuba uthatha ingqalelo ukuba sibiza imali kangangokuba sibiza izixhobo zethu zeselfowuni, emva koko nge-5 lamawaka amazulu.
Ukuvavanywa kwelebhu enezinto ezahlukeneyo, i-Maya Leta Thai yabangela i-magnesium dioksiim kwi-Nanogicide kwi-Nanoire ye-Nanonire kwaye yonke le nto ibigqunywe ngejeli ye-electrolyte.
Umxube onjalo kwakufanele ukuba uhlale ixesha elide, ihlale kwaye iguqulwe. Kodwa akukho namnye kubathathi-nxaxheba kuvavanyo awazange acinge ukuba ixesha elide kangakanani!
Ngexesha lovavanyo, i-leay le tay ima inyanga ezi-3 inyuke imijikelezo engama-200, ngelixa kungekho zimpawu zokunxiba zabhalwa.
Oku kuthetha ntoni kwizixhobo eziza kusebenza kwibhetri enjalo?
Ngoqikelelo olufanelekileyo, i-nanoaccutulator yaphuma i-smartphone yakho okanye i-laptop yakho, enenani elingenamda lemijikelezo ekhutshiweyo yokutshaja, enokusebenzela iminyaka engama-400.
Kwaye nini ukulinda ukuveliswa kwesininzi?
Ngelishwa, iibhetri ze-TAI zenziwe ngengqondo yokoqobo yegolide- kwaye ke ukudala kwemveliso yobuninzi usebenzisa onke amacandelo ajongeka njengengxaki ethile. Masithi ifowuni ngebhetri enjalo iya kuba ziindlela ezingekho ngqiqweni, kwaye iya kuphantse ayinakwenzeka ukuyithengisa.
Ke izazinzulu kufuneka zifunde zonke iipropathi zebhetri kwaye zenze i-alogs. Kucingelwa ukuba kuyimbulelo kwigeji ye-elektrolyte, uNadire iba bhetyebhetye, kungcono ukubamba le fomu kwaye ayiphumi.
Umthombo