AmakhompyuthaImishini

Umcwaningi ngephutha yasungulwa ngebhethri ingasebenza kukho konke ukuphila kwakho

impilo yebhethri iDemo, esinikela lezikhali igajethi - kungcono isikhalazo inombolo eyodwa uma kuziwa amafoni smart kanye nama-laptops. Njengoba umphakathi, khulula sezintambo, thina akudingeki ukuzibopha icala zamanje amagajethi wethu, ngoba abaningi kubonakala isicefe. Futhi ngenkathi abacwaningi ufuna izindlela zokuthuthukisa okungenazintambo, asikwazanga okuncane kakhulu ukhathazeke uma ibhethri uqobo wathola yokuthuthukisa yayo.

Izindaba ezivela emhlabeni yesayensi

Masijabule ngoba ubuchwepheshe obusha uthembisa nje lokho! University ezikhethekile California, Irvine, okuyinto yasungulwa umthombo usebenzisa nanowire ngokuyisisekelo - ke lingashajwa amakhulu ezinkulungwane izikhathi, futhi wanquma akudingi esikhundleni.

izinto ezinhle

Nanowires anezici enhle yokugcina amandla futhi ukudluliswa. Banezinhliziyo conductivity eliphezulu futhi ubukhulu ezinkulungwane izikhathi ohlabayo kuka unwele lomuntu. Lokhu kusho ukuthi zingahlelwa ukuze unikeze ngolunye surface area yokudluliswa electron. Ngeshwa, nanowire uqobo buyinto ebucayi kakhulu hhayi nokuzwakala ezinhle kakhulu nangemva kokuyalwa kaningi ukushaja nokudisishaja.

imisebenzi yesayensi

Abacwaningi, enokuhlangenwe nakho kanye nokutholakele zashicilelwa American Chemical Society Energy Izincwadi, wanquma nanowires inkinga ngale ndlela: babemboza impahla dvuoksidom manganese futhi "swaddle" e plexiglass. Le nhlanganisela azigcina zonke izakhiwo nanowires, kodwa kuwenza amelana waphuka nezinye ukulimala.

Mia Le Tay, umphenyi oyinhloko, icala futhi zichithe ibhethri izikhathi 200,000 ngaphandle kokuphula isimo sawo futhi ngaphandle ukulahlekelwa amandla.

"Mia iqale asibekela nanowire kuyinto ungqimba elincanyana kakhulu Plexiglas, futhi inqubo ke fixated - wathi umlobi oyinhloko iphrojekthi Reginald Penner, Inhloko UCI amakhemikhali nokusebenzelana kwawo, enkulumweni yakhe -. Wathola ukuthi kuphela ngosizo lokhu gel lingasuswa izikhathi ezingamakhulu ezinkulungwane izikhathi umjikelezo ngaphandle ukulahlekelwa amandla. "

"Kwakungakholakali - Wanezela -.. Ngoba amabhethri bathambekele afe imfashini kunalokho amadlingozi emva esiphezulu maqembu ayisikhombisa izinkulungwane nowe"

Isibikezelo sezulu sezinsuku

Abacwaningi bakholelwa ukuthi inhlanganisela plexiglass njengoba ijeli kanye magnesium oxide nanowires odlulisela eguquguqukayo kanye ivikela isakhiwo sabo, ekuvimbeleni ukwakheka imifantu, ngaleyo ndlela kwelulwe isikhathi sokuphila yabo yenkonzo.

"Lolu cwaningo ubonisa ukuthi nanowire wenza ibhethri bangaba nokuphila isikhathi eside, - uthi Mia -. Kodwa okubaluleke nakakhulu - singakwazi ngempela ukwenza lo mbono eyenzekayo!"

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