Ukuthatha uhambo futhi uphathe ithebulethi yakho noma ishaja ye-smartphone kuvamile futhi kubalulekile. Ngisho noma silala ngaphandle ngobusuku obubodwa, kufanele siphathe ishaja ukuze singahlukani noxhumana nabo. I inkinga iku- ukuzimela okumpofu kwamabhethri e-Li-Ion noma i-lithium-ion ukuthi, nakuba isinikeze isisombululo iminyaka, njengoba amadivaysi ethuthuka futhi amandla awo enyuka, ahlala kakhulu ephelelwe yisikhathi. Uphenyo olwenziwa eCalifornia ngo ama-graphene supercapacitors Ingasinikeza amabhethri ashaja ngokushesha okukhulu futhi athathe isikhala esincane kakhulu.
Okutholakele kwenziwe eNyuvesi yaseCalifornia, eLos Angeles (UCLA) ku-Henry Samueli School of Engineering and Applied Sciences. USolwazi Henry Kraner uye wahola iphrojekthi ephumelele ekwakheni ama-supercapacitor asuselwa ku-graphene anosayizi omncane. yayo isivinini sokulayisha sinonyaNgokukhethekile, phakathi kwekhulu nenkulungwane ngokushesha izikhathi eziyinkulungwane kunalezo zamabhethri amanje. Kuthiwa ingashaja i-smartphone ngemizuzwana emi-5, kodwa mhlawumbe kuyihaba.
Njengoba sishilo, nobukhulu bayo buncane kakhulu. Lawa mabhethri angaba kuhle kakhulu nge-athomu ye-carbon. Futhi kungenxa yokuthi i-graphene inale khwalithi yobukhulu, ikhiqizwa ngamashidi alobu bukhulu bese kuthi ngokukha phezulu inganwetshwa ngendlela ofuna ngayo. Ukusebenzisa le mfanelo kungenziwa amadivaysi amancane kakhulu futhi alula.
Okuthakazelisa kakhulu ukuthi indlela yokukhiqiza abayisebenzisile elabhorethri ingadluliselwa kunoma iyiphi indlu. Bamane basebenzise i-DVD burner kanye noketshezi olwakhiwe nge-graphite oxide oluhlakazeke emanzini. Bakwazile ukwenza ama-supercapacitor amancane ayi-100 ku-DVD ngaphansi kwemizuzu engama-30.
Ithimba labacwaningi selixhumene nabakhiqizi ukuze balinikeze indawo yokuthengisa ukuze ngelinye ilanga sijabulele lobu buchwepheshe. Lokhu kuthuthukiswa akusebenzi kumadivayisi eselula kuphela, kodwa kungadlulela nasezimotweni zikagesi.
Okwamanje, ngeke kushiwo ukuthi lokhu sizokubona maduze kodwa kuhle ukwazi ukuthi kunenqubekela phambili eyenziwayo ekuxazululeni izinkinga zempilo yangempela.
Umthombo: Imeyili yansuku zonke
Phela into ye-graphene ibonakala ingakholeki. Futhi ngithemba ukuthi akufani ne-movie evamile lapho beqoka khona ama-Oscars we-gazillion bese bengawini lutho.
Salu2
Uqinisile. Kukangaki sibe nezinkolelo zethu, kodwa kulolu daba kunezithakazelo eziningi ezihilelekile futhi labo abazi ngempela ngalezi zinto ezingeni lobuchwepheshe bambalwa. Iminwe yawela, ngoba amabhethri amaphilisi nama-smartphones maningi.