Dioxyde ya Titanium

Dioxyde ya Titanium (TiO2) ni pigment yera ikoreshwa cyane mu nganda zitandukanye kubera imiterere yihariye. Dore incamake ya dioxyde ya titanium, imiterere yayo, nibisabwa bitandukanye:

1. Ibigize imiti: Dioxyde ya Titanium ni okiside isanzwe ya titanium hamwe na formula ya chimique TiO2. Irahari muburyo butandukanye bwa kristu, hamwe na rutile na anatase nibyo bisanzwe. Rutile TiO2 izwiho kuba ifite imbaraga zo kwangirika no kutagaragara, mugihe anatase TiO2 yerekana ibikorwa byiza byo gufotora.
2. Pigment yera: Bumwe mu buryo bwibanze bukoreshwa na dioxyde de titanium ni nka pigment yera mu marangi, ibifuniko, plastike, nimpapuro. Itanga umucyo, kutagaragara, no kwera kuri ibyo bikoresho, bigatuma igaragara neza kandi ikongerera ubwishingizi no guhisha imbaraga. Dioxyde ya Titanium ikundwa kuruta izindi pigment zera bitewe nuburyo bwiza bwo gukwirakwiza urumuri no kurwanya ibara.
3. UV Absorber na Sunscreen: Dioxyde ya Titanium ikoreshwa cyane nk'imashini ya UV mu zuba ndetse n'ibicuruzwa byo kwisiga. Ikora nk'izuba ryumubiri ryerekana no gukwirakwiza imirasire ya UV, bityo ikarinda uruhu ingaruka mbi nko gutwika izuba, gusaza imburagihe, na kanseri y'uruhu. Nanoscale titanium dioxyde de dioxyde ikoreshwa kenshi mugukoresha izuba kugirango ibone gukorera mu mucyo no kurinda UV kwagutse.
4. Photocatalyst: Ubwoko bumwebumwe bwa dioxyde ya titanium, cyane cyane anatase TiO2, yerekana ibikorwa bya fotokatike iyo ihuye numucyo ultraviolet. Uyu mutungo utuma dioxyde ya titanium itera imbaraga zitandukanye ziterwa n’imiti, nko kubora kwangiza imyanda kama no guhagarika isi. Dioxyde de Photocatalytic ikoreshwa muburyo bwo kwisukura, sisitemu yo kweza ikirere, hamwe no gukoresha amazi.
5. Ibiryo byongera ibiryo: Dioxyde ya Titanium yemewe nk'inyongeramusaruro y'ibiribwa (E171) n'inzego zishinzwe kugenzura nka FDA n'ikigo gishinzwe umutekano mu biribwa (EFSA). Bikunze gukoreshwa mubicuruzwa byibiribwa, nkibiryo, ibiryo bitetse, nibikomoka ku mata, nkibikoresho byera na opacifier. Dioxyde ya Titanium ifasha kunoza isura nuburyo bwimiterere yibiribwa, bigatuma irushaho gushimisha abaguzi.
6. Inkunga ya Catalizike: Dioxyde ya Titanium ikora nkumusemburo mubikorwa bitandukanye bya chimique, harimo catalogeneous catalizis no gutunganya ibidukikije. Itanga ubuso buhanitse hamwe nuburyo buhamye bwo gushyigikira ibikorwa bya catalitiki ikora, byorohereza imiti ikora neza no kwangiza. Diyokide ya Diyideyide iterwa na catisale ikoreshwa mubikorwa nko gutunganya ibinyabiziga bitwara ibinyabiziga, kubyara hydrogène, no gutunganya amazi mabi.
7. Amashanyarazi: Dioxyde ya Titanium ikoreshwa mugukora ibikoresho bya electroceramic, nka capacator, varistors, na sensor, kubera imiterere ya dielectric na semiconductor. Ikora nk'ibikoresho byinshi bya dielectric muri capacator, bigafasha kubika ingufu z'amashanyarazi, kandi nk'ibikoresho byangiza gaze mu byuma byifashishwa mu gutahura imyuka n'ibinyabuzima bihindagurika.

Muncamake, dioxyde de titanium ni ibintu byinshi hamwe nibisabwa byinshi, harimo nka pigment yera, imashini ya UV, fotokatisiti, inyongeramusaruro, inkunga ya catalizator, hamwe nibikoresho bya electroceramic. Ihuza ryihariye ryimitungo ituma iba ingenzi mu nganda nko gusiga amarangi no gutwikira, kwisiga, gutunganya ibidukikije, ibiryo, ibikoresho bya elegitoroniki, n’ubuvuzi.