Enye yezinkinga ezinkulu esinazo namuhla maqondana nokusetshenziswa kwamadivayisi aphathekayo kagesi kulele kusidingo sokuthi zisebenze kahle. phatha ibhethri okusiphoqa ukuthi nakanjani kufanele sizilayishe kaningi ukwedlula noma ngubani, njengomsebenzisi wazo, angathanda.
Ngenxa yalokhu, akumangazi ukuthi izinkampani eziningi ziya ngokutshala imali eningi, ikota ngekota, ekwakhiweni kwezinhlelo ezithile lapho, ngokwethiyori, abacwaningi besebenza ekwakheni isisombululo esingahle sinikezwe ukuzimela okukhulu kumadivayisi ethu kagesi noma, esimweni esibi kakhulu, agcina ukuzimela kwabo ngenkathi amabhethri abo ukushaja ngejubane eliphakeme kakhulu.
IDrexel University yethula iMxene, into enezinto ezingaphezu kwezithakazelisayo
Kungalesi sikhathi sakamuva lapho iqembu lososayensi nabaphenyi abavela ku IDrexel University, etholakala edolobheni lasePennsylvania (e-United States). Umqondo ukusebenzisa izizukulwane ezinkulu ze-supercapacitors ezixazulula izinkinga abanazo kusukela lapho, yize zinikeza ezinye isivinini sokulayisha okuphezulu, Iqiniso ukuthi amandla alo okugcina ugesi aphansi kakhulu, into engeke isisize ngoba ukusetshenziswa kwayo kunganciphisa kakhulu ukuzimela kwamadivayisi wethu kagesi.
Ngokwephepha elisanda kushicilelwa yilabo ababhekele le phrojekthi, kubukeka sengathi likhethe ukusebenzisana ne-nanomaterial entsha esibhabhadiswe ngabatholi bayo ngegama le UMxene. Le nto entsha izovumela ama-supercapacitors adalwe ngayo ukuthi agcine isivinini sayo sokushaja ngenkathi enikeza amandla afanayo namabhethri amanje. Ukuhumushela lokhu olimini okuqondakala kangcono kubo bonke, imoto noma ibhethri elihambayo lingakhokhiswa ngemizuzwana nje.
Ukushaja imoto yakho noma iselula ibhethri ngemizuzwana nje kungaba yinto engokoqobo ngenxa kaMxene
Ukungena emininingwaneni ethe xaxa, kubukeka sengathi impahla kaMxene ibonakala ngokuthola isakhiwo samasemishi lapho sithola khona i- conductive carbon ungqimba esisogwini phakathi izingqimba ezimbili oxide. Impahla eyinhloko yalesi sici isho ukuthi lezi zingqimba zamasamishi zingabekwa ngaphezulu komunye nomunye ngezindlela eziningi ezahlukahlukene, zona lezo ezenza izingoma ezigqame kakhulu.
Njengoba kuhlala kwenzeka ngezinto ezinjalo ezintsha, ngemuva kokuthi iqembu labacwaningi eliphethe intuthuko yabo lisitshele ngezakhiwo zabo ezinhle, sekuyisikhathi sokuthi khuluma ngengxenye engemihle. Kulesi senzakalo, ngokusobala, enye yezinkinga i-Mxene ikakhulukazi enayo, eyabelana nawo wonke amabhaktheriya, ukuthi i-ion ethwala imali ekhokhwayo futhi egcinwe ebhethri bafika lapho beya khona kancane kakhulu.
Kusenesikhathi eside kuze kufike uMxene emakethe
Kuze kube manje, iqiniso ukuthi sitshelwe ukuthi iMxene inikeza inani elifanayo lokushaja lebhethri lamanje ngejubane lokushaja lesikhulu esiphezulu ... Kungani ijubane manje lihamba kancane kangaka? Njengoba ngishilo, lokhu kungenxa yokwakheka okuthile okwenziwe yile nto, okuye kwavumela abacwaningi ukuthi basebenze ukuyixazulula.
Ngokusho kwabaphenyi baseDrexel University, uhlobo lwe i-hydrogel lokho kuzovumela i-ion ukuthi idlule eMxene, into egcina ihumushe shaja ama-electromat nanomaterial kuma-millisecond.
Lapho le nkinga isixazululiwe, njengoba abacwaningi bevumile, sekuyisikhathi sokusebenzela ukukhulisa lobu buchwepheshe ukuze kwenziwe amabhethri anobukhulu obukhulu namandla angasetshenziswa, ngokwesibonelo, kumaselula noma ngqo ezimotweni. Ngeshwa futhi ukufeza lokhu abakwazi ukunikeza usuku olucacile, yize bekuqinisekisa lokho bayasondela.
Ukwaziswa okwengeziwe: Isaziso soSayensi