Anatasetitanium dioxide, ekwaziwa ngokuba yititanium dioxide, ngumxube obangel’ umdla oye wabangela umdla kwinzululwazi, kubugcisa nakwimizi-mveliso. Ngeempawu zayo ezizodwa kunye nezicelo ezahlukeneyo, i-anatase titanium dioxide ibe ngumxholo wophando olubanzi kunye nokutsha. Kule bhlog, siza kuphanda kwiipropati eziphawulekayo kunye nokusetyenziswa okuguquguqukayo kwe-anatase TiO2, sicacisa ukubaluleka kwayo kwiinkalo ezahlukeneyo.
I-Anatase TiO2 ifom ye-crystalline ye-titanium dioxide eyaziwayo ngesakhiwo sayo se-tetragonal kunye nommandla ophezulu. Le khompawundi ineempawu ezibalaseleyo zefotocatalytic, iyenza ibe yinxalenye ebalulekileyo yokulungiswa kwendalo kunye nobuchwepheshe bamandla avuselelekayo. Isakhono sayo sokusebenzisa amandla elanga ukuphembelela ukusabela kweekhemikhali kuvula indlela yenkqubela phambili yokucoca amanzi, ulawulo longcoliseko lomoya kunye nokuveliswa kwamafutha elanga.
Ukongeza, i-anatase titanium dioxide iyaziwa ngeempawu zayo zokukhanya kwaye iyisithako esiphambili kwii-pigments, iingubo kunye ne-cosmetic formulations. Isalathiso saso esiphezulu se-refractive kunye nobuchule bokuthintela i-UV buyenza ilungele ukwakheka kwe-sunscreen, iqinisekisa ukhuseleko kwimitha ye-UV eyingozi. Ukongeza, i-anatase titanium dioxide isetyenziswa ngokubanzi kwimveliso yemibala emhlophe ukubonelela ngokukhanya kunye nokungafihli kwiimveliso ezahlukeneyo zabathengi kunye nezixhobo zoshishino.
Iimpawu ezizodwa ze-elektroniki zeanatase iTiO2yenza ukuba ibe ngumgqatswa othembisayo wezixhobo zombane kunye nezicelo zokugcina amandla. Iimpawu zayo ze-semiconducting kunye nokuhamba kwe-electron kuye kwavuselela umdla ekuphuhliseni i-TiO2-based sensors, iiseli ze-photovoltaic, kunye neebhetri ze-lithium-ion. Amandla okudibanisa i-anatase titanium dioxide kwisixhobo sombane esilandelayo sibambe isithembiso sokuphucula ukusebenza kunye nokusebenza kakuhle kwi-electronics kunye nokugcinwa kwamandla.
Kwicandelo lokhathalelo lwempilo, i-anatase titanium dioxide iye yavela njengento eguquguqukayo enezixhobo zokulwa ne-antimicrobial kunye nokuzicoca. Umsebenzi wayo we-photocatalytic wehlisa ungcoliseko lwendalo kwaye ungasebenzi ii-microorganisms ezinobungozi, ziyenze ibe yi-asethi exabisekileyo kuyilo lweendawo ezizibulala iintsholongwane, iinkqubo zokucoca umoya, kunye nezixhobo zonyango. Ukusetyenziswa kwe-anatase titanium dioxide ekukhuthazeni iindawo ezicocekileyo kunye nokulwa nezoyikiso ze-microbial kubonisa ukubaluleka kwayo kukhathalelo lwezempilo.
Ukongezelela, i-anatase titanium dioxide idlala indima ebalulekileyo kwintsimi ye-catalysis, iququzelele ukuguqulwa kweekhemikhali kunye neenkqubo zoshishino. Amandla ayo asebenzayo asetyenzisiwe ekuveliseni iikhemikhali ezintle, izinto ezibangela ukusingqongileyo kunye nobuchwepheshe bamandla avuselelekayo. Ukukwazi kwe-anatase titanium dioxide ukuqhuba ukuphendulwa kweekhemikhali phantsi kweemeko ezithambileyo kuvula indlela yozinzo, izisombululo ezisebenzayo ze-catalytic.
Isishwankathelo, anataseI-TiO2Ikhompawundi enezinto ezininzi ezinoluhlu olubanzi lwezicelo kwiindawo ezahlukeneyo. I-photocatalytic, i-optical, i-electronic kunye ne-antimicrobial properties yenza ukuba ibe yi-asethi exabisekileyo yokusingqongileyo, ishishini, ukhathalelo lwezempilo kunye nenkqubela phambili yezobuchwepheshe. Njengoko uphando kunye nezinto ezintsha ziqhubeka ziqhubeka, amandla e-anatase titanium dioxide kulindeleke ukuba akhuthaze uphuhliso lwenguqu kunye nokubumba umhlaba wesayensi kunye noshishino.
Kwiphulo eliqhubekayo lokuphonononga amandla ezinto eziphathekayo, i-anatase titanium dioxide iye yaba yibhakane yokuveliswa kwezinto ezintsha, inikezela ngobutyebi obunokwenzeka ukujongana nemingeni yehlabathi kunye nokuqhubela phambili inkqubela kwisayensi kunye nobuchwepheshe.
Ixesha lokuposa: Jun-11-2024