Titanium dioxide, inowanzozivikanwa seTiO2, inhengo yekushanda yakawanda yakakwezva kutarisisa kwakapararira nekuda kwezvimiro zvayo zvakasiyana uye huwandu hwemashandisirwo. Mune ino blog, isu tichaongorora zvivakwa zveTiO2 uye tiongorore mashandisirwo ayo akasiyana mumaindasitiri akasiyana.
Zvinhu zve titanium dioxide:
TiO2 inowanzoitika titanium oxide inozivikanwa nehunhu hwayo hunoshamisa. Chimwe chezvinhu zvayo zvinonyanya kukosha ndeye yakakwirira refractive index, iyo inoita kuti ive yakanakisa pigment chena mumapende, machira uye mapurasitiki. Pamusoro pezvo, titanium dioxide ine yakakwira UV kuramba, ichiita sarudzo yakakurumbira yezuva uye UV inovharira zvinhu. Hunhu hwayo husina chepfu uye kugadzikana kwemakemikari kunowedzera kukwezva kwayo kuti ishandiswe muzvigadzirwa zvevatengi.
Imwe kiyi pfuma yeTiO2chiitiko chayo chephotocatalytic, ichichibvumira kukonzeresa kuita kwemakemikari kana yaiswa pachiedza. Ichi chivakwa chafambisa kuvandudzwa kwetitanium dioxide-based photocatalysts yekugadzirisa kwezvakatipoteredza, kucheneswa kwemvura, uye kudzora kusvibiswa kwemhepo. Mukuwedzera, TiO2 ndeye semiconductor zvinhu zvinogona kushandiswa mumasero ezuva uye photovoltaic madivayiri nekuda kwekukwanisa kwayo kutora simba rezuva uye kuishandura kuva simba remagetsi.
Kushandiswa kwetitanium dioxide:
Izvo zvakasiyana zvivakwa zveTiO2 zvinogadzira nzira yekushandiswa kwayo kwakakura mumaindasitiri akasiyana. Muchikamu chekuvaka, titanium dioxide inoshandiswa se pigment mumapende, machira uye kongiri kuti ipe chena, opacity uye kusimba. Kupokana kwayo kweUV kunoitawo kuti ive yakanaka kune zvekunze zvekushandisa senge zvekuvaka machira uye zvekuvaka.
Muzvizoro uye zvigadzirwa zvekuchengeta munhu, titanium dioxide chinhu chakajairika mune sunscreens, lotions uye zvigadzirwa zvekuchengeta ganda nekuda kwekugona kwayo kupa inoshanda UV dziviriro. Yayo isiri-chepfu uye hypoallergenic zvimiro inoita kuti ive yakakodzera kushandiswa mune yakaoma ganda mafomu, zvichiita kuti ive sarudzo yakakurumbira pakati pevatengi.
Mukuwedzera, titanium dioxide inoshandiswa zvakanyanya mumaindasitiri ezvekudya uye emishonga semavara echikafu, chena pigment mumapiritsi uye capsules. Kusagadzikana kwayo uye kusaita-reactivity kunovimbisa kuchengetedzeka kwayo kuti ishandiswe muzvigadzirwa zvevatengi, nepo kupenya kwayo kwakanyanya uye kupenya kunowedzera kukwezva kwechikafu nekugadzirwa kwemishonga.
Uye zvakare, iyo photocatalytic zvimiro zvetitanium dioxide yakatungamira kune mashandisiro ayo mune zvakatipoteredza uye zvine chekuita nesimba matekinoroji. TiO2-based photocatalysts inoshandiswa kucheneswa kwemhepo nemvura, kushatisa kusvibisa, uye kugadzirwa kwehydrogen kuburikidza nekutsemuka kwemvura yephotocatalytic. Izvi zvikumbiro zvine vimbiso yekugadzirisa matambudziko ezvakatipoteredza uye kusimudzira mhinduro dzesimba.
Zvakatorwa pamwechete, iyo tio2 zvivakwa uye mashandisirwo anotsikirira kukosha kwayo mumaindasitiri akasiyana sekuvaka uye zvizorwa kugadziriso kwezvakatipoteredza uye simba tekinoroji. Sezvo kutsvagisa uye hunyanzvi huchienderera mberi nekuwedzera kunzwisisa kweTiO2, kugona kwayo kwezvikumbiro zviri kubuda kuchaenderera mberi nesainzi yemidziyo uye matekinoroji akasimba.
Nguva yekutumira: May-20-2024