Titanium dioxide, yomwe imadziwika kuti TiO2, ndi yosunthika komanso yosunthika yokhala ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana. Makhalidwe ake apadera amachititsa kuti ikhale yofunika kwambiri pazinthu zambiri, kuchokera ku utoto ndi zokutira kupita ku zodzoladzola ndi zowonjezera zakudya. Tidzaphunzira zosiyanasiyanantchito za TiO2ndi zotsatira zake zazikulu m'magawo osiyanasiyana.
Chimodzi mwazinthu zodziwika bwino za titanium dioxide ndi kupanga utoto ndi zokutira. Mlozera wake wapamwamba wa refractive komanso zinthu zabwino zobalalitsa kuwala zimapangitsa kuti ikhale pigment yabwino kuti ikwaniritse mitundu yowala, yokhalitsa mu utoto, zokutira ndi mapulasitiki. Kuphatikiza apo, titaniyamu woipa amateteza ku UV, kukulitsa moyo wautali komanso kukana kwanyengo pamalo ophimbidwa.
Pankhani ya zodzoladzola,titaniyamu dioxideamagwiritsidwa ntchito kwambiri ngati mankhwala oyeretsa komanso mafuta oteteza dzuwa posamalira khungu ndi zodzoladzola zosiyanasiyana. Kuthekera kwake kuwunikira ndikumwaza kuwala kumapangitsa kuti ikhale yofunika kwambiri pamafuta oteteza dzuwa, maziko, ndi mafuta odzola kuti ateteze ku kuwala koyipa kwa UV ndikupanga kumaliza kosalala, kosalala.
Kuphatikiza apo, TiO2 imagwira ntchito yofunika kwambiri pamakampani azakudya monga chowonjezera chazakudya komanso utoto. Amagwiritsidwa ntchito kwambiri pazinthu monga confectionery, mkaka ndi zinthu zophikidwa kuti aziwoneka bwino komanso mawonekedwe awo. Chifukwa cha kusakhazikika kwake komanso kuyera kwambiri, titanium dioxide imatengedwa kuti ndi yotetezeka kuti igwiritsidwe ntchito ndipo imavomerezedwa kuti igwiritsidwe ntchito pazakudya zosiyanasiyana.
Pankhani yokonzanso chilengedwe, titaniyamu woipa wasonyeza mphamvu zake za photocatalytic ndipo angagwiritsidwe ntchito poyeretsa mpweya ndi madzi. Titanium dioxide ikayatsidwa ndi kuwala kwa UV, imatha kuwononga zowononga zachilengedwe ndikuyeretsa madzi oipitsidwa ndi mpweya, ndikupangitsa kukhala njira yabwino yothetsera mavuto oyipitsa chilengedwe.
Kuphatikiza apo,TiO2ali ndi ntchito mu zamagetsi ndi photovoltaics. Kukhazikika kwake kwa dielectric ndi kukhazikika kwake kumapangitsa kukhala gawo lofunikira mu ma capacitors, resistors ndi ma cell a solar, zomwe zimathandizira kupititsa patsogolo zida zamagetsi ndi matekinoloje amagetsi osinthika.
M'madera azachipatala ndi zaumoyo, titanium dioxide nanoparticles akuphunziridwa chifukwa cha mphamvu zawo zowononga tizilombo toyambitsa matenda. Ma nanoparticles awa awonetsa lonjezano polimbana ndi matenda a bakiteriya ndipo akufufuzidwa kuti agwiritsidwe ntchito pazida zamankhwala, kuvala mabala, ndi zokutira za antimicrobial.
Kugwiritsiridwa ntchito kwa TiO2 kumafikira kumakampani omanga, komwe kumagwiritsidwa ntchito mu konkire, zoumba ndi magalasi kuti awonjezere kukhazikika, mphamvu ndi kukana zinthu zachilengedwe. Powonjezera TiO2 ku zida zomangira, moyo wautali ndi magwiridwe antchito amatha kuwongolera.
Pomaliza, kugwiritsa ntchito mosiyanasiyana kwa titaniyamu woipa m'mafakitale osiyanasiyana kumawonetsa kufunikira kwake ngati chinthu chambiri komanso chofunikira kwambiri. Kuchokera pakulimbikitsa kukopa kwazinthu mpaka kupititsa patsogolo kukhazikika kwa chilengedwe komanso kupita patsogolo kwaukadaulo, titaniyamu woipa akupitiliza kuchitapo kanthu popanga mafakitale ambiri. Pamene kafukufuku wa sayansi ya zipangizo ndi luso lamakono likupita patsogolo, kuthekera kwa ntchito zatsopano ndi zowonjezera za titaniyamu dioxide ndi zopanda malire, kulimbitsanso udindo wake monga zinthu zosunthika komanso zamtengo wapatali.
Nthawi yotumiza: Mar-11-2024