Anatase nano titanium dioxide / TiO2 nanoparticles ipfumbu chena ine hupfu hudiki hudiki uye yakanaka photocatalytic properties.Mwero wayo wephotocatalytic wakakwira zvakanyanya kupfuura weyakajairika titanium dioxide, uye inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana dzeindasitiri.

Nano-titanium dioxide ine makemikari akanaka uye kugadzikana kwekupisa, yakachengeteka uye isina chepfu, uye maitiro ayo makuru uye mashandisirwo ndeaya anotevera:

1. Nano titanium dioxide haina chepfu uye haikuvadzi, uye ine kufambirana kwakanakisa nezvimwe zvinhu mbishi.
2. Inokodzera ma photocatalyst coatings, diatomaceous earth coatings, self-cleaning coatings, self-cleaning ceramic pigments, etc. Photocatalyst-grade nano-titanium dioxide: Nano-sized powder yakagadzirwa nano-TiO2 inoputirwa nedzimwe simbi kana simbi oxides inogona kuva. inoshandiswa kugadzira photocatalytic catalysts (anatase type).Kana hupfu hwavhenekerwa nechiedza chisingasviki 400nm, maerekitironi ebhendi evalence anotumirwa kubhendi rekufambisa, achigadzira maerekitironi nemakomba uye achidyidzana neO2 neH2O akadsorbed pamusoro kuti abudise superoxide anion radicals, ine chiedza Catalytic decomposition yezvinokuvadza. magasi, organic pollutants uye photocatalytic antibacterial mabasa, anogona kushandiswa zvakanyanya mukucheneswa kwemhepo uye kurapwa kwetsvina nemimwe minda.

3. Iine yakanaka photocatalytic effect, inogona kuora magasi anokuvadza uye mamwe maitiro ezvisikwa mumhepo, uye inodzivisa kukura kwebhakitiriya uye basa rehutachiona, kuitira kuti uwane kucheneswa kwemhepo, sterilization, deodorization uye kudzivirira mildew.Nano-titanium dioxide ine antibacterial, yekuzvichenesa mhedzisiro, uye inogona zvakare kuvandudza zvakanyanya chigadzirwa kunamatira.

4. Anatase nano titanium dioxide ine yunifomu particle size uye yakakura chaiyo nzvimbo.Nano titanium dioxide ine yakakwirira pamusoro pekuita, yakasimba antibacterial kugona, uye chigadzirwa chiri nyore kuparadzira.Miedzo yakaratidza kuti nano-titanium dioxide ine simba rebhaktericidal rakasimba kurwisa Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, Salmonella uye Aspergillus.Yakave ichishandiswa zvakanyanya muzvigadzirwa zveantibacterial muminda yemachira, ceramics, rabha, nezvimwewo, uye yakashandiswa zvakanyanya uye yakagamuchirwa nevashandisi.