Enye yeengxaki ezinkulu esinazo namhlanje ngokusetyenziswa kwezixhobo ze-elektroniki eziphathwayo zilele kwisidingo sokuba zisebenze ngokufanelekileyo. phatha ibhetri ethi inyanzelise ukuba sibalayishe rhoqo kunaye nabani na, njengomsebenzisi wabo, angathanda.
Ngenxa yoku, ayothusi into yokuba iinkampani ezininzi ziye zanda imali eninzi, kwikota ngekota, kuphuhliso lweenkqubo ezithile apho, ithiyori, abaphandi basebenza ekudalweni kwesisombululo esinokubakho. ukuzimela okukhulu kwizixhobo zethu ze-elektroniki okanye, kwimeko embi, ukugcina ukuzimela ngelixa iibhetri zabo ukutshaja ngesantya esiphezulu kakhulu.
IYunivesithi yaseDrexel iveza iMxene, imathiriyeli enepropathi enomdla
Kungoku nje kokugqibela ukuba iqela leenzululwazi kunye nabaphandi abavela kwi IYunivesithi yaseDrexel, ibekwe kwisixeko sasePennsylvania (eUnited States). Umbono kukusebenzisa isizukulwane esitsha se-supercapacitors esombulula iingxaki abanazo ukusukela, ngaphandle kokubonelela ngezinye ukulayisha okuphezulu isantya, Inyaniso kukuba amandla okugcina umbane asezantsi kakhulu, into engenakusinceda kuba ukusetyenziswa kwayo kuya kunciphisa kakhulu ukuzimela kwezixhobo zethu ze-elektroniki.
Ukuthathela ingqalelo iphepha elisandula ukupapashwa ngabo banoxanduva lwale projekthi, kuyabonakala ukuba ikhethe ukusebenza ngenanomaterial entsha ethe yabhaptizwa ngabafumanisi bayo ngegama mxene. Ezi zinto zintsha ziya kuvumela ii-supercapacitors ezenziwe kuyo ukugcina isantya sokutshaja ngelixa zinika amandla afanayo neebhetri zangoku. Ukuguqula oku kulwimi kuqondakale ngakumbi ngumntu wonke, imoto okanye ibhetri ehambayo inokuhlawuliswa kwimizuzu nje embalwa.
Ukutshaja imoto yakho okanye ibhetri ehambayo kwimizuzwana embalwa kunokuba yinyani ngenxa kaMxene
Ukuya kwinkcukacha ezithe kratya, kubonakala ngathi izinto zeMxene zibonakaliswa ngokuba nesakhiwo sesandwich apho sifumana khona umaleko wekhabhoni ohamba embindini wee-oxide ezimbini. Eyona ndawo iphambili yeli nqaku kuthetha ukuba ezi zahlulo zesandwich zinokufakwa ngaphezulu kwenye kwenye ngeendlela ezininzi ezahlukeneyo, nezithi emva koko zibangele ezona ngoma zihlabayo.
Njengokuba kuqhele ukwenzeka kolu hlobo lwezixhobo, emva kokuba iqela lophando elijongene nophuhliso lisixelela malunga neepropathi ezintle, lixesha lokuba Thetha ngecala elibi. Ngeli thuba, kuyabonakala, enye yeengxaki i-Mxene ngokukodwa enayo, ekwabelana ngayo nayo yonke intsholongwane, kukuba ii-ion eziphethe umrhumo kwaye zigcinwe kwibhetri Bafika apho besiya khona kancinci kancinci.
Kusekho ixesha elide de uMxene afike kwintengiso
Kude kube ngoku, inyani yeyokuba sixelelwe ukuba iMxene ibonelela ngesilinganisi esilinganayo sebhetri yangoku kunye nesantya sokutshaja kwe-supercapacitor ... Kutheni isantya sicotha ngoku? Njengoko benditshilo, oku kungenxa yoyilo oluthile lwezi zinto, eziye zavumela abaphandi ukuba basebenze ukuzisombulula.
Ngokwabaphandi beYunivesithi yaseDrexel, uhlobo ihydrogel Ingavumela iion ukuba zihambe ngeMxene, into eguqulela ekugqibeleni recharge nanomaterial electrode kwimillisecond.
Nje ukuba le ngxaki isonjululwe, njengoko abaphandi bevumile, lixesha lokuba basebenzise le teknoloji ukuze benze iibhetri ezinobungakanani obuphezulu kunye nomthamo onokusetyenziswa, umzekelo, kwiifowuni eziphathwayo okanye ngqo ezimotweni. Ngelishwa kwaye ukufezekisa oku abanakho ukunika umhla oqinisekileyo, nangona beqinisekisa oko bayasondela.
Más información: Isaziso soSayensi