Iinjineli ezisuka eMzantsi Korea zenze umxube osekwe kwisamente onokuthi usetyenziswe kwikhonkrithi ukwenza izakhiwo ezivelisa kunye nokugcina umbane ngokuvezwa kwimithombo yamandla esebenza ngaphandle efana neenyawo, umoya, imvula namaza.
Ngokuguqula izakhiwo zibe yimithombo yamandla, isamente iya kuqhawuka ingxaki yendawo eyakhiweyo edla i-40% yamandla ehlabathi, bakholelwa ukuba.
Abasebenzisi bezakhiwo abafuni kukhathazeka malunga nokubanjwa ngumbane.Uvavanyo lubonise ukuba umthamo we-1% we-carbon fibers conductive kumxube we-samente wanele ukunika isamente izinto ezifunwayo zombane ngaphandle kokuphazamisa ukusebenza kwesakhiwo, kwaye ukuveliswa kwangoku kwakungaphantsi kakhulu kunomgangatho ovumelekileyo womzimba womntu.
Abaphandi bobunjineli bomatshini kunye nobunjineli boluntu abavela kwiYunivesithi yeSizwe ye-Incheon, iYunivesithi yaseKyung Hee kunye neYunivesithi yaseKorea baphuhlise i-cement-based conductive composite (CBC) ene-carbon fibers enokuthi isebenze njenge-triboelectric nanogenerator (TENG), uhlobo lokuvuna amandla omatshini.
Bayila i-lab-scale structure kunye ne-CBC-based capacitor isebenzisa izinto eziphuhlisiwe ukuvavanya amandla ayo okuvuna kunye nokugcina amandla.
"Besifuna ukuphuhlisa isiseko samandla esinokusetyenziswa ukwakha izakhiwo ze-net-zero zamandla ezisebenzisayo kunye nokuvelisa umbane wazo," kusho uSeung-Jung Lee, unjingalwazi kwiSebe leYunivesithi yeSizwe ye-Incheon yobuNjineli boLuntu kunye nokusiNgqongileyo.
“Ekubeni i-samente isisisixhobo sokwakha esiyimfuneko, sigqibe kwelokuba siyisebenzise kunye nezihluzi ezihambayo njengeyona nto iphambili yokuqhuba inkqubo yethu ye-CBC-TENG,” wongeze watsho.
Iziphumo zophando lwabo zapapashwa kule nyanga kwiphephancwadi iNano Energy.
Ngaphandle kokugcinwa kwamandla kunye nokuvuna, izinto eziphathekayo zingasetyenziselwa ukuyila iinkqubo zokuzibona ezibeka iliso kwimpilo yesakhiwo kunye nokuqikelela ubomi obuseleyo benkonzo yezakhiwo eziphathekayo ngaphandle kwamandla angaphandle.
“Eyona njongo yethu yayikukuphuhlisa izixhobo ezenza ubomi babantu bubengcono kwaye zingadingi mandla ongezelelweyo ukusindisa iplanethi.Kwaye silindele ukuba iziphumo zolu phononongo zingasetyenziselwa ukwandisa ukusetyenziswa kwe-CBC njengesixhobo samandla onke kwi-net-zero enezakhiwo zamandla, "utshilo uProf. Lee.
Ipapasha uphando, iYunivesithi yeSizwe yase-Incheon yaqhula yathi: “Kubonakala ngathi sisiqalo esimnandi ukuya ngomso oqaqambileyo!”
Uphononongo loLwakhiwo lweHlabathi
Ixesha lokuposa: Dec-16-2021