I-Titanium dioxide, evame ukubizwa ngokuthi i-TiO2, iyinhlanganisela eguquguqukayo futhi eguquguqukayo enezinhlelo eziningi zokusebenza ezimbonini ezahlukahlukene. Izakhiwo zayo eziyingqayizivele ziyenza ibe yingxenye ebalulekile yemikhiqizo eminingi, kusukela kumapende kanye nezingubo zokugqoka kuya kwezimonyo nezithasiselo zokudla. Sizohlola ezihlukahlukeneizicelo ze-TiO2kanye nomthelela wayo obalulekile emikhakheni eyahlukene.
Enye yezinto ezaziwa kakhulu ukusetshenziswa kwe-titanium dioxide ekukhiqizeni amapende nezingubo. Inkomba yayo ephezulu ye-refractive kanye nezakhiwo ezinhle kakhulu zokusabalalisa ukukhanya kuyenza ibe i-pigment efanelekile yokuzuza imibala egqamile, ehlala isikhathi eside kumapende, ama-coatings namapulasitiki. Ngaphezu kwalokho, i-titanium dioxide inikeza ukuvikelwa kwe-UV, okwandisa impilo ende kanye nokumelana nesimo sezulu kwendawo ehlanganisiwe.
Emkhakheni wezimonyo,titanium dioxideisetshenziswa kabanzi njenge-ejenti emhlophe kanye ne-sunscreen ekunakekelweni kwesikhumba okuhlukahlukene kanye nemikhiqizo yokwenza. Ikhono layo lokubonisa nokusabalalisa ukukhanya liyenza ibe isithako esibalulekile kumakhilimu elanga, amafawundeshini, namaloshini ukuze ivikele emisebeni ye-UV eyingozi futhi idale isiphetho esibushelelezi, esimatte.
Ngaphezu kwalokho, i-TiO2 idlala indima ebalulekile embonini yokudla njengesengezo sokudla kanye nesithako sombala. Ivame ukusetshenziswa emikhiqizweni efana ne-confectionery, imikhiqizo yobisi nezimpahla ezibhakiwe ukuthuthukisa ukubukeka nokuthungwa kwazo. Ngenxa yokungabi namandla kwayo nokuhlanzeka okuphezulu, i-titanium dioxide ibhekwa njengephephile ukusetshenziswa futhi ivunyelwe ukusetshenziswa ekudleni okuhlukahlukene.
Emkhakheni wokulungiswa kwemvelo, i-titanium dioxide ibonise izici zayo ze-photocatalytic futhi ingasetshenziselwa ukuhlanzwa komoya namanzi. Lapho kuvezwa ukukhanya kwe-UV, i-titanium dioxide ingalulaza ngempumelelo ukungcola kwezinto eziphilayo futhi ihlanze amanzi nomoya ongcolile, ikwenze kube yisixazululo esithembisayo ezinkingeni zokunukubezeka kwemvelo.
Ngaphezu kwalokho,I-TiO2inezinhlelo zokusebenza ku-electronics kanye ne-photovoltaics. Ukungaguquguquki kwayo okuphezulu kwe-dielectric kanye nokuzinza kuyenza ibe yingxenye ebalulekile kuma-capacitor, resistors kanye namaseli elanga, okunikela ekuthuthukisweni kwemishini kagesi kanye nobuchwepheshe bamandla avuselelekayo.
Emkhakheni wezokwelashwa nokunakekelwa kwezempilo, i-titanium dioxide nanoparticles iyafundelwa ngezindawo zayo ezingaba khona zokulwa namagciwane. Lawa ma-nanoparticles abonise isithembiso ekulweni nezifo ezibangelwa amagciwane futhi ayahlolwa ukuze asetshenziswe emishinini yezokwelapha, ekugqokeni amanxeba, nasezimbotsheni ezilwa namagciwane.
Ukusetshenziswa kwe-TiO2 kudlulela embonini yezokwakha, lapho isetshenziselwa ukhonkolo, izitsha zobumba kanye nengilazi ukuze kwandiswe ukuqina kwazo, amandla kanye nokumelana nezimo zemvelo. Ngokungeza i-TiO2 ezintweni zokwakha, ukuphila isikhathi eside nokusebenza kwesakhiwo kungathuthukiswa.
Sengiphetha, ukusetshenziswa okuhlukahlukene kwe-titanium dioxide ezimbonini ezahlukahlukene kugqamisa ukubaluleka kwayo njengenhlanganisela enezici eziningi futhi ebaluleke kakhulu. Kusukela ekuthuthukiseni ukukhanga okubonakalayo kwemikhiqizo kuya ekukhuthazeni ukusimama kwemvelo kanye nentuthuko yezobuchwepheshe, i-titanium dioxide iyaqhubeka nokubamba iqhaza elibalulekile ekulolongeni izimboni eziningi. Njengoba ucwaningo lwesayensi yezinto zokwakha luthuthuka, amandla ezicelo ezintsha nezinwetshiwe ze-titanium dioxide awanamkhawulo, aqinisa futhi isimo sawo njengento eguquguqukayo nebalulekile.
Isikhathi sokuthumela: Mar-11-2024