Anatase nano titanium dioxide / TiO2 nanoparticles ndi ufa woyera wa ufa wokhala ndi tinthu tating'onoting'ono komanso zinthu zabwino za photocatalytic.Mlingo wake wa photocatalytic ndiwokwera kwambiri kuposa wa titanium dioxide wamba, ndipo umagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana othandizira mafakitale.

Nano-titanium dioxide ili ndi kukhazikika kwamankhwala komanso kutentha kwabwino, ndi kotetezeka komanso kopanda poizoni, ndipo mawonekedwe ake ndi ntchito zake ndi izi:

1. Nano titanium dioxide ndi yopanda poizoni komanso yopanda vuto, ndipo imagwirizana kwambiri ndi zida zina.
2. Zoyenera zokutira za photocatalyst, zokutira zapadziko lapansi za diatomaceous, zokutira zodzitchinjiriza, zodzitchinjiriza zodzitchinjiriza za ceramic pigments, etc amagwiritsidwa ntchito popanga zopangira photocatalytic (mtundu wa anatase).Ufa ukayatsidwa ndi kuwala kochepera 400nm, ma elekitironi a gulu la valence amatumizidwa ku gulu la conduction, kupanga ma elekitironi ndi mabowo ndikulumikizana ndi O2 ndi H2O adsorbed padziko lapansi kuti apange ma superoxide anion radicals, omwe ali ndi kuwala kothandizira kuwonongeka kwa zovulaza. mpweya, zoipitsa organic ndi ntchito photocatalytic antibacterial, angagwiritsidwe ntchito kwambiri mu kuyeretsa mpweya ndi kuchiza zimbudzi ndi madera ena.

3. Lili ndi zotsatira zabwino za photocatalytic, zimatha kuwola mpweya woipa ndi mankhwala ena osakanikirana mumlengalenga, ndikulepheretsa kukula kwa mabakiteriya ndi ntchito ya mavairasi, kuti akwaniritse kuyeretsedwa kwa mpweya, kutsekereza, kutulutsa mpweya komanso kuteteza mildew.Nano-titanium dioxide imakhala ndi antibacterial, kudziyeretsa yokha, komanso imatha kusintha kwambiri kumamatira kwazinthu.

4. Anatase nano titaniyamu woipa ali yunifolomu tinthu kukula ndi lalikulu enieni pamwamba dera.Nano titaniyamu woipa ali mkulu pamwamba ntchito, wamphamvu antibacterial mphamvu, ndipo mankhwala ndi zosavuta kumwazikana.Mayesero awonetsa kuti nano-titanium dioxide ili ndi mphamvu yolimbana ndi Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, Salmonella ndi Aspergillus.Zakhala zikugwiritsidwa ntchito kwambiri muzinthu za antibacterial m'minda ya nsalu, ceramics, rabara, ndi zina zotero, ndipo zakhala zikugwiritsidwa ntchito kwambiri ndikulandiridwa ndi ogwiritsa ntchito.